CN215409095U

CN215409095U - Cooling circulation structure of liquid cooling equipment

Info

Publication number: CN215409095U
Application number: CN202121303761.6U
Authority: CN
Inventors: 逯颖
Original assignee: Nanjing Xiangyuan Aviation Technology Co ltd
Current assignee: Nanjing Xiangyuan Aviation Technology Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-01-04
Anticipated expiration: 2031-06-10

Abstract

The utility model provides a cooling circulation structure of liquid cooling equipment, which relates to the technical field of cooling equipment.A cavity is formed in a cooling circulation structure body, Freon cooling liquid is filled in the bottom end of the middle section of the cavity corresponding to the middle section of a circulating cooling pipe, and the middle section of the circulating cooling pipe is soaked in the cavity; a power generation assembly is accommodated in the top end of the middle section of the cavity, and power generation is realized through one-way airflow formed by Freon cooling liquid gasified by the middle section of the circulating cooling pipe in a high-heat state; the top of cooling cycle structure body is provided with air bag, cooling cycle structure body and air bag's junction is provided with the pressure reduction subassembly. Through having installed the electricity generation subassembly, can come the heat that the production that reasonable utilization circulative cooling pipe brought through the electricity generation subassembly generates electricity, converts and collects heat energy.

Description

Cooling circulation structure of liquid cooling equipment

Technical Field

The utility model relates to the technical field of cooling equipment, in particular to a cooling circulation structure of liquid cooling equipment.

Background

The air compressor of the engine requires water for cooling, and therefore generally has a water inlet pipe and a water return pipe for connecting the water pump and the air compressor, and the water pump supplies cooling water to cool the air compressor. The air compressor compresses air to do work through the movement of the piston, heat generated by friction movement is taken away through engine cooling water, the air compressor takes water from the water pump through a water inlet pipe, the water returns to the thermostat base after the air compressor is cooled by the cooling water, and a cooling circulation structure is formed in the water circulation process.

Circulating cooling water in the existing cooling circulation structure generally brings a large amount of heat after cooling a compressor of an engine, and the heat cannot be effectively recovered due to the lack of a heat recovery mechanism, so that large heat waste is formed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a cooling circulation structure of liquid cooling equipment.

The utility model solves the technical problems through the following technical means: a cooling circulation structure of liquid cooling equipment comprises a cooling circulation structure body, wherein a cavity is formed in the cooling circulation structure body, a circulation cooling pipe is accommodated in the cavity, freon cooling liquid is filled in the bottom end of the middle section of the cavity corresponding to the middle section of the circulation cooling pipe, and the middle section of the circulation cooling pipe is soaked in the cavity; a power generation assembly is accommodated in the top end of the middle section of the cavity, and power generation is realized through one-way airflow formed by Freon cooling liquid gasified by the middle section of the circulating cooling pipe in a high-heat state; the top of cooling cycle structure body is provided with air bag, cooling cycle structure body and air bag's junction is provided with the pressure reduction subassembly, and when the pressure reduction subassembly atress moved up, cooling cycle structure body is linked together with air bag, and the inside atmospheric pressure of cavity middle section descends.

Further, set up in this internal cavity of cooling cycle structure by being located second cooling chamber and symmetric distribution in on this internal middle section position of cooling cycle structure the first cooling chamber of second cooling chamber both sides is constituteed, the circulative cooling pipe is by being located the second body of second cooling intracavity bottom and being located first body in the first cooling chamber constitutes, two first body is linked together with the both ends of second body respectively.

Further, the electricity generation subassembly is including being fixed in the generator of second cooling intracavity top surface, the bottom of generator is provided with the output shaft, the outside coaxial rotation in bottom of output shaft has the flabellum, the second cooling chamber holds with the below that the flabellum is relative and retrains the subassembly, and the freon coolant liquid that is heated gasification forms the one-way air current towards the flabellum through retraining the subassembly.

Furthermore, restraint subassembly is including being fixed in the connecting seat of second cooling intracavity wall, the connecting seat comprises the bulge that is located the inner wall and is located outlying depressed part, the top of bulge is inlayed and is had the ascending tesla valve of export for air current accelerates, the low level department annular array of depressed part has the check valve.

Furthermore, a connecting shaft is arranged at the bottom end in the second cooling cavity relative to the upper part of the second pipe body, a shaft sleeve is rotatably arranged at the outer side of the connecting shaft relative to the lower part of the one-way valve, and a speed reducing plate is synchronously rotated at the outer side of the shaft sleeve.

Furthermore, fins for heat dissipation are arranged on the outer side surface of the second pipe body and distributed in an array mode along the axial direction of the second pipe body.

Further, the pressure reduction assembly is including lining up and seting up in the pressure release passageway of second cooling chamber top inner wall, the horizontal axial sectional area of pressure release passageway's bottom increases along the plumb axial gradually, the baffle that can reset is worn to be equipped with on pressure release passageway's inside top, the below of baffle is provided with and is used for sealing pressure release passageway bottom open-ended closing plate, the closing plate is blocked with the joint part looks that sets up at pressure release passageway bottom inner wall.

Furthermore, a connecting screen plate is fixed on the outer side of the bottom end of the shielding plate, a limiting sliding groove is formed in the inner wall of the pressure relief channel opposite to the connecting screen plate, and the connecting screen plate slides along the inside of the limiting sliding groove; the bottom surface of the connecting screen plate is connected with the airtight plate through a pressure reducing spring.

Further, the joint part is including being located the lower fender ring of pressure release passageway bottom, the top of keeping off the ring down is provided with keeps off the ring, it is formed with the closed slot with keeping off down to go up to keep off the ring, the closing plate blocks with the closed slot looks.

Furthermore, the bottom surface outer ring of the shielding plate is annularly arrayed with connecting rods, a connecting groove is formed in the surface, opposite to the connecting rods, of the cooling circulation structure body, and the inner bottom surface of the connecting groove is fixedly connected with the connecting rods through reset springs.

The utility model has the beneficial effects that:

according to the utility model, by installing the power generation assembly, the power generation assembly can reasonably utilize the generated heat brought by the circulating cooling pipe to generate power, convert and collect heat energy, and avoid waste of heat, so that the waste of heat generated by the cooling circulating structure body during operation is less.

Drawings

FIG. 1 is a schematic front view of a circulation cooling structure according to the present invention;

FIG. 2 is a schematic cross-sectional view of the circulating cooling structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the power generation assembly of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the structure B in fig. 4 according to the present invention.

In the figure: 10. a cooling circulation structure body; 11. a first cooling chamber; 12. a second cooling chamber; 20. an air bag; 30. a circulating cooling pipe; 31. a first pipe body; 32. a second tube body; 40. a voltage reduction component; 41. a shielding plate; 411. a connecting rod; 412. connecting grooves; 413. a return spring; 42. connecting the screen plate; 421. a limiting chute; 43. a closing plate; 44. a pressure reducing spring; 45. a clip member; 451. an upper baffle ring; 452. closing the groove; 453. a lower baffle ring; 46. a pressure relief channel; 50. a power generation assembly; 51. a generator; 52. an output shaft; 53. a fan blade; 54. a connecting seat; 55. a Tesla valve; 56. a connecting shaft; 57. a speed reduction plate; 58. a shaft sleeve; 59. a one-way valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Examples

Referring to fig. 1 and 2, a cooling circulation structure of a liquid cooling device in this embodiment includes a cooling circulation structure body 10, a cavity is formed inside the cooling circulation structure body 10, a circulation cooling pipe 30 is accommodated inside the cavity, a freon cooling liquid is filled inside a bottom end of the middle section of the cavity corresponding to the middle section of the circulation cooling pipe 30, and the middle section of the circulation cooling pipe 30 is immersed inside the cavity; the power generation assembly 50 is accommodated in the top end of the middle section of the cavity, and power generation is realized through one-way airflow formed by Freon cooling liquid gasified by the middle section of the circulating cooling pipe 30 in a high-heat state; the top of cooling cycle structure body 10 is provided with air bag 20, and the junction of cooling cycle structure body 10 and air bag 20 is provided with pressure reduction assembly 40, and when pressure reduction assembly 40 atress shifts up, cooling cycle structure body 10 is linked together with air bag 20, and the inside atmospheric pressure of cavity middle section descends.

When the temperature of the circulating cooling pipe 30 is high, the freon cooling liquid in the cavity of the cooling circulating structure body 10 absorbs the heat from the circulating cooling pipe 30, and after absorbing the heat, the freon cooling liquid is gasified to form a one-way airflow, and at the moment, the power generation assembly 50 generates power by using the one-way airflow; when the air pressure is higher, the safety airbag 20 can reduce the pressure of the cooling circulation structure body 10, so that potential safety hazards caused by the fact that the air pressure in the cooling circulation structure body 10 is higher are avoided; by installing the power generation assembly 50, the heat generated by the circulating cooling pipe 30 can be reasonably utilized to generate power through the power generation assembly 50, the heat energy is converted and collected, and the heat is prevented from being wasted, so that the heat generated by the cooling circulating structure body 10 in the operation is less wasted.

Referring to fig. 2, the cavity opened in the cooling circulation structure body 10 is composed of a second cooling cavity 12 located at the middle position in the cooling circulation structure body 10 and first cooling cavities 11 symmetrically distributed at two sides of the second cooling cavity 12, the circulation cooling pipe 30 is composed of a second pipe body 32 located at the bottom end in the second cooling cavity 12 and first pipe bodies 31 located in the first cooling cavities 11, and the two first pipe bodies 31 are respectively communicated with two ends of the second pipe body 32.

During the use, through setting up second body 32 in the interior bottom of second cooling chamber 12, be convenient for cool down circulative cooling pipe 30.

Referring to fig. 3, the power generation assembly 50 includes a power generator 51 fixed on the inner top surface of the second cooling chamber 12, an output shaft 52 is provided at the bottom end of the power generator 51, a fan blade 53 is coaxially rotated outside the bottom end of the output shaft 52, a constraint assembly is accommodated below the second cooling chamber 12 opposite to the fan blade 53, and the heated and gasified freon coolant forms a unidirectional airflow towards the fan blade 53 through the constraint assembly.

When the device is used, the heated and gasified Freon cooling liquid forms one-way airflow towards the fan blades 53 under the action of the constraint component, and the fan blades 53 are driven to rotate, so that the generator 51 is promoted to generate electricity.

Referring to fig. 3, the restriction assembly includes a connection base 54 fixed to the inner wall of the second cooling chamber 12, the connection base 54 is composed of a protrusion at the inner periphery and a recess at the outer periphery, the top end of the protrusion is embedded with a tesla valve 55 with an upward outlet for accelerating the air flow, and the lower annular array of the recess is provided with a check valve 59.

When the cooling device is used, after the cooling liquid in the bottom end of the second cooling cavity 12 absorbs the heat brought by the second pipe 32, the cooling liquid is heated and gasified, and is accelerated by the tesla valve 55 and then is ejected from the inside of the tesla valve 55 at a high speed to form a unidirectional upward high-speed airflow, and when the high-speed airflow is ejected and reaches the position of the fan blade 53, the fan blade 53 is blown to rotate, and then the generator 51 is driven to start generating electricity; after the kinetic energy is released, the high-velocity gas drops in temperature, liquefies again, collects in the lower position of the recessed portion of the connecting seat 54, and flows back to the inner bottom end of the second cooling chamber 12 through the check valve 59 located therein.

Referring to fig. 3, a connecting shaft 56 is arranged at the bottom end in the second cooling chamber 12 opposite to the upper part of the second pipe body 32, a shaft sleeve 58 is rotatably arranged at the connecting shaft 56 opposite to the outer side below the one-way valve 59, and a speed reducing plate 57 is synchronously rotated at the outer side of the shaft sleeve 58; fins for heat dissipation are provided on the outer surface of the second tube 32, and are distributed in an array along the axial direction of the second tube 32.

When the device is used, when liquefied Freon cooling liquid above the connecting seat 54 falls through the one-way valve 59, the falling Freon cooling liquid impacts the surface of the speed reducing plate 57 under the action of gravity, which is equivalent to utilizing the speed reducing plate 57 to reduce the speed of the liquefied Freon cooling liquid and digest kinetic energy; by providing the fins on the surface of the second pipe body 32, the contact area between the second pipe body 32 and the freon coolant can be increased, and the heat exchange capacity between the second pipe body 32 and the freon coolant can be increased.

Referring to fig. 4, the pressure reducing assembly 40 includes a pressure relief channel 46 penetrating through the inner wall of the top end of the second cooling chamber 12, a horizontal axial sectional area of the bottom end of the pressure relief channel 46 is gradually increased along the vertical axial direction, a resettable shielding plate 41 is arranged at the top end of the inside of the pressure relief channel 46 in a penetrating manner, a closing plate 43 for closing an opening at the bottom end of the pressure relief channel 46 is arranged below the shielding plate 41, and the closing plate 43 is engaged with a clamping component 45 arranged on the inner wall of the bottom end of the pressure relief channel 46.

During the use, it is too big when the atmospheric pressure on the inside top of second cooling chamber 12, the air current promotes the closing plate 43 and shifts up, closing plate 43 no longer is the block state with joint part 45, and then drive shielding plate 41 and shift up, shielding plate 41 breaks away from the interior bottom surface of air bag 20 of second cooling chamber 12 this moment, no longer form to pressure release channel 46's top and shelter from, therefore, the inside of air current through pressure release channel 46 infiltration income air bag 20 in the second cooling chamber 12, thereby play the effect of step-down to second cooling chamber 12, avoid in the second cooling chamber 12 because atmospheric pressure is great, cause the potential safety hazard.

Referring to fig. 4, a connecting screen plate 42 is fixed at the outer side of the bottom end of the shielding plate 41, a limiting sliding groove 421 is formed in the inner wall of the pressure relief channel 46 opposite to the connecting screen plate 42, and the connecting screen plate 42 slides along the inside of the limiting sliding groove 421; the bottom surface of the connecting net plate 42 is connected to the closing plate 43 by the pressure-reducing spring 44.

During the use, through the adaptation of connecting otter board 42 and spacing spout 421 for shielding plate 41 can only go up and down in certain extent, when connecting otter board 42 and withstanding the interior top of spacing spout 421, connects otter board 42 and can not continue to rise, thereby when making the sealed plate 43 resume the atress, pressure-reducing spring 44 atress shrink, at the in-process that pressure-reducing spring 44 contracts deformation, has played the effect of buffering, can increase pressure-resisting capacity of pressure-reducing component 40.

Referring to fig. 5, the locking member 45 includes a lower stopper 453 located at a bottom end of the pressure release passage 46, an upper stopper 451 is provided above the lower stopper 453, a sealing groove 452 is formed between the upper stopper 451 and the lower stopper 453, and the sealing plate 43 is locked with the sealing groove 452.

When in use, the closing groove 452 is engaged with the closing plate 43, thereby limiting the closing plate 43.

Referring to fig. 4, the connecting rods 411 are annularly arrayed on the outer ring of the bottom surface of the shielding plate 41, a connecting groove 412 is opened on the surface of the cooling circulation structure body 10 opposite to the connecting rods 411, and the inner bottom surface of the connecting groove 412 is fixedly connected with the connecting rods 411 through a return spring 413.

When the air flow is weakened, the return spring 413 is not stressed any more, and the connecting rod 411 and the shielding plate 41 are pulled to reset.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a cooling cycle structure of liquid cooling equipment, includes cooling cycle structure body (10), the cavity has been seted up to the inside of cooling cycle structure body (10), circulative cooling pipe (30), its characterized in that have been acceptd to the cavity inside: the interior of the bottom end of the middle section of the cavity corresponding to the middle section of the circulating cooling pipe (30) is filled with Freon cooling liquid, and the middle section of the circulating cooling pipe (30) is soaked in the interior; a power generation assembly (50) is accommodated in the top end of the middle section of the cavity, and power is generated through one-way airflow formed by Freon cooling liquid gasified by the middle section of the circulating cooling pipe (30) in a high-heat state; the top of cooling cycle structure body (10) is provided with air bag (20), the junction of cooling cycle structure body (10) and air bag (20) is provided with pressure reduction subassembly (40), and when pressure reduction subassembly (40) atress moved up, cooling cycle structure body (10) and air bag (20) are linked together, and the inside atmospheric pressure of cavity middle section descends.

2. The cooling cycle structure of a liquid cooling apparatus as set forth in claim 1, wherein: set up in cavity in the cooling circulation structure body (10) is by being located second cooling chamber (12) and symmetric distribution in the first cooling chamber (11) of second cooling chamber (12) both sides on the middle section position in cooling circulation structure body (10) are constituteed, circulative cooling pipe (30) are by being located second body (32) of bottom in second cooling chamber (12) and being located first body (31) in first cooling chamber (11) constitute, two first body (31) are linked together with the both ends of second body (32) respectively.

3. The cooling cycle structure of a liquid cooling apparatus as set forth in claim 2, wherein: the power generation subassembly (50) is including being fixed in generator (51) of second cooling chamber (12) inner top surface, the bottom of generator (51) is provided with output shaft (52), the outside coaxial rotation in bottom of output shaft (52) has flabellum (53), second cooling chamber (12) holds with the below that flabellum (53) are relative and has retrains the subassembly, and the freon coolant liquid that is heated gasification forms the one-way air current towards flabellum (53) through retraining the subassembly.

4. A cooling cycle structure of a liquid cooling apparatus according to claim 3, wherein: the restraint subassembly is including being fixed in connecting seat (54) of second cooling chamber (12) inner wall, connecting seat (54) comprise by the bulge that is located the inner wall and is located outlying depressed part, the top of bulge is inlayed and is had export ascending tesla valve (55) for the air current accelerates, the low level department annular array of depressed part has check valve (59).

5. The cooling cycle structure of a liquid cooling apparatus as set forth in claim 4, wherein: a connecting shaft (56) is arranged at the bottom end in the second cooling cavity (12) above the second pipe body (32), a shaft sleeve (58) is rotatably arranged at the outer side of the connecting shaft (56) below the one-way valve (59), and a speed reducing plate (57) is synchronously rotated at the outer side of the shaft sleeve (58).

6. The cooling cycle structure of a liquid cooling apparatus as set forth in claim 5, wherein: fins for heat dissipation are arranged on the outer side surface of the second tube body (32) and distributed in an array mode along the axial direction of the second tube body (32).

7. The cooling cycle structure of a liquid cooling apparatus as set forth in claim 5, wherein: pressure reducing assembly (40) including link up and set up in pressure release passageway (46) of second cooling chamber (12) top inner wall, the horizontal axial sectional area of the bottom of pressure release passageway (46) increases along the vertical axial gradually, but baffle (41) that reset are worn to be equipped with on the inside top of pressure release passageway (46), the below of baffle (41) is provided with and is used for sealing pressure release passageway (46) bottom open-ended sealed board (43), sealed board (43) and joint part (45) looks block of setting at pressure release passageway (46) bottom inner wall.

8. The cooling cycle structure of a liquid cooling apparatus as set forth in claim 7, wherein: a connecting screen plate (42) is fixed on the outer side of the bottom end of the shielding plate (41), a limiting sliding groove (421) is formed in the inner wall of the pressure relief channel (46) opposite to the connecting screen plate (42), and the connecting screen plate (42) slides along the inside of the limiting sliding groove (421); the bottom surface of the connecting screen plate (42) is connected with a closed plate (43) through a pressure reducing spring (44).

9. The cooling cycle structure of a liquid cooling apparatus as set forth in claim 8, wherein: the clamping component (45) comprises a lower retaining ring (453) located at the bottom end of the pressure relief channel (46), an upper retaining ring (451) is arranged above the lower retaining ring (453), a closed groove (452) is formed between the upper retaining ring (451) and the lower retaining ring (453), and the sealing plate (43) is clamped with the closed groove (452).

10. The cooling cycle structure of a liquid cooling apparatus as set forth in claim 8, wherein: the bottom surface outer ring of shielding plate (41) is annularly arrayed with connecting rods (411), a connecting groove (412) is formed in the surface, opposite to connecting rods (411), of cooling circulation structure body (10), and the inner bottom surface of connecting groove (412) is fixedly connected with connecting rods (411) through return springs (413).