CN117404552A - Electric drive cooling tube connecting piece - Google Patents
Electric drive cooling tube connecting piece Download PDFInfo
- Publication number
- CN117404552A CN117404552A CN202311717651.8A CN202311717651A CN117404552A CN 117404552 A CN117404552 A CN 117404552A CN 202311717651 A CN202311717651 A CN 202311717651A CN 117404552 A CN117404552 A CN 117404552A
- Authority
- CN
- China
- Prior art keywords
- pipe
- pipe body
- opening
- bodies
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 230000000903 blocking effect Effects 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 10
- 239000000110 cooling liquid Substances 0.000 abstract description 6
- 239000002826 coolant Substances 0.000 description 13
- 239000012535 impurity Substances 0.000 description 7
- 239000012809 cooling fluid Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention relates to the technical field of pipe joints, and particularly discloses an electric drive cooling pipe connecting piece, wherein two second pipe bodies which are mutually communicated are arranged between two first pipe bodies; the first pipe body is internally provided with a first circulation port, the second pipe body is internally provided with a second circulation port and a filtering component, the filtering component comprises a fixed disc and a rotating disc which are mutually attached, the fixed disc is provided with a plurality of first water passing ports, the rotating disc is provided with a plurality of filter plates capable of covering the first water passing ports, and the rotating disc is provided with a limiting through groove; be equipped with first opening plate, second opening plate and screw portion on the push rod, first opening plate can close first flow opening, and second opening plate can close the second flow opening, screw portion and spacing logical groove sliding fit. The electric drive cooling pipe connecting piece can effectively filter a pipeline through which cooling liquid flows bidirectionally while realizing the mutual connection of two cooling pipes.
Description
Technical Field
The invention relates to the technical field of pipe joints, in particular to an electric drive cooling pipe connecting piece.
Background
An electric drive cooling system refers to a cooling system for an electric drive system in the fields of automobiles, aerospace, industrial equipment, and the like. The primary function of this system is to ensure that the motors, inverters and other critical components in the electric drive system are able to operate within the proper temperature range to improve efficiency and extend service life. The electric drive cooling system mainly depends on a cooling water pump to drive cooling liquid to circularly flow in a cooling pipeline, and the cooling liquid takes away heat generated by a motor and a controller through physical processes such as heat exchange of a radiator and the like. Electrically driven cooling tube connections are assemblies for connecting various parts of an electrically driven cooling duct system, which serve to connect, seal and secure the duct, ensuring that the cooling fluid can flow and transfer heat efficiently.
The patent application document with publication number of CN114658955A discloses a detachable particulate matter filtering pipeline structure, and the energy that fluid flows is consumed through the barrier of a plurality of positions to this detachable particulate matter filtering pipeline structure slows down impurity moving speed to can effectively get rid of the jam condition through the impurity discharging mouth and the flushing mouth, through detachable filter screen again, reach comprehensive efficient filtration, the filter screen can be installed after dismantling clean. However, in a complex cooling system, the flow of the cooling fluid in the cooling line may be bi-directional, and more uniform thermal management may be achieved by bi-directional flow, and the detachable particulate filter pipe structure is only suitable for a pipe through which the cooling fluid flows unidirectionally, and when the detachable particulate filter pipe structure is used on the pipe through which the cooling fluid flows bidirectionally, impurities attached to the filter membrane are backflushed back into the cooling fluid, and thus the pipe through which the cooling fluid flows bidirectionally cannot be effectively filtered.
Disclosure of Invention
The invention provides an electric drive cooling pipe connecting piece, and aims to solve the problem that a detachable particulate matter filtering pipeline structure in the related art cannot effectively filter a pipeline with bidirectional flowing cooling liquid.
The invention relates to an electric drive cooling pipe connecting piece, which comprises two first pipe bodies and two push rods, wherein two second pipe bodies which are communicated with each other are arranged between the two first pipe bodies, the two second pipe bodies are detachably connected, the push rods are positioned in the first pipe bodies and extend into the second pipe bodies adjacent to the first pipe bodies, and the push rods are in limit sliding connection with the first pipe bodies along the length direction of the first pipe bodies; the filter assembly comprises a fixed disc and a rotating disc which are mutually attached, the fixed disc is provided with a plurality of first water passing ports, the rotating disc is provided with a plurality of filter plates capable of covering the first water passing ports, the rotating disc can rotate relative to the fixed disc, the rotating disc is provided with a limiting through groove, and the two rotating discs are oppositely arranged; be equipped with first opening plate, second opening plate and screw portion on the push rod, first opening plate can be closed first flow opening, the second opening plate can be closed the second flow opening, screw portion with spacing logical groove sliding fit.
Preferably, the first opening and closing plate is fixedly connected with the push rod, the second opening and closing plate is in limiting sliding connection with the push rod along the length direction of the push rod, and a first elastic piece is arranged between the first opening and closing plate and the second opening and closing plate.
Preferably, the fixing plate comprises a plurality of fixing plates, the first water passing port is formed between two adjacent fixing plates, the second water passing port is formed between two adjacent filter plates, and the first water passing port can be communicated with the second water passing port.
Preferably, the opposite surfaces of the two push rods are abutted; the first pipe body is internally provided with a first water blocking ring, the first water blocking ring is provided with a first flow port, the second pipe body is internally provided with a second water blocking ring, and the second water blocking ring is provided with a second flow port.
Preferably, the pipe further comprises a plurality of connecting rods, the connecting rods are uniformly distributed along the circumferential direction of the second pipe body, a fixed ring and a movable ring are sleeved on the outer circumferential side of the first pipe body, the two movable rings are oppositely arranged, and a second elastic piece is arranged between the fixed ring and the movable ring; the periphery side of the movable ring is provided with a plurality of hinging seats and sliding seats which are distributed in a staggered manner, the hinging seats on the movable ring are correspondingly arranged with the sliding seats on the other movable ring, one end of the connecting rod is hinged with the hinging seats of the movable ring, and the other end of the connecting rod is in sliding connection with the sliding seats of the other movable ring; at least one of the second pipe body is provided with a plurality of axial grooves on the outer peripheral side, and the connecting rod passes through the axial grooves.
Preferably, the number of the connecting rods is four, the connecting rods are provided with protruding parts, the sliding seat is provided with sliding grooves which are in sliding fit with the protruding parts, each sliding groove comprises a first groove body and a second groove body which are communicated with each other, the first groove bodies are distributed along the radial direction of the first pipe body, and the second groove bodies are distributed obliquely from the first pipe body to the direction of the second pipe body and are communicated with the outside.
Preferably, a mounting sleeve is arranged in the first pipe body, the mounting sleeve is fixedly connected with the movable ring through two mounting rods, and the push rod is in limiting sliding connection with the mounting sleeve along the length direction of the first pipe body through an axial limiting piece; the first pipe body is provided with two limit grooves, the limit grooves are distributed along the length direction of the first pipe body, and the mounting rod penetrates through the limit grooves and is in sliding fit with the limit grooves.
Preferably, a limiting ring is arranged on the push rod, and the limiting ring is positioned between the mounting sleeve and the first opening and closing plate.
Preferably, the first pipe body is partially sleeved in the second pipe body, a limit ring is arranged at one end of the first pipe body, which is close to the second pipe body, and a plurality of sealing rings are arranged at one end of the second pipe body, which is close to the first pipe body.
Preferably, the two second pipes are connected by a snap connection or a screw connection.
By adopting the technical scheme, the invention has the beneficial effects that: two second pipes which are communicated with each other are arranged between the two first pipes, push rods are arranged in the first pipes and the second pipes, and when a cooling medium flows in from the first pipe at one end, the push rods can be pushed to move, so that the first opening and closing plate opens the first flow port, the second opening and closing plate opens the second flow port, the filter plate at the inflow end is staggered with the first water port, and the positions of the filter plate at the outflow end and the first water port are overlapped; when the cooling medium flows into the connecting piece from the first pipe body at any end, particles, sediments and impurities possibly existing in the cooling system can be reserved between the two filtering components by the electrically driven cooling pipe connecting piece, and a pipeline for the bidirectional flow of the cooling liquid can be effectively filtered; and this electricity drives cooling tube connecting piece simple structure, installation and dismantles conveniently, when realizing two cooling tube interconnect, satisfies cooling system's filtration demand, avoids further increasing cooling system's complexity.
Drawings
FIG. 1 is a schematic view of the external structure of an electrically driven cooling tube connection according to an embodiment.
Fig. 2 is a schematic diagram of an internal structure of an electrically driven cooling pipe connector according to an embodiment.
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is a schematic structural view of a filter assembly according to an embodiment.
Fig. 5 is a schematic structural view of a mounting sleeve according to an embodiment.
Fig. 6 is a schematic structural diagram of a sliding seat according to an embodiment.
Reference numerals:
10. a first tube body; 110. a first water blocking ring; 120. a mounting sleeve; 1210. a mounting rod; 130. a limit ring; 140. a fixing ring; 150. a movable ring; 1510. a hinge base; 1520. a sliding seat; 160. a second elastic member; 170. a chute; 1710. a first tank body; 1720. a second tank body; 180. a limit groove; 20. a second tube body; 210. a second water blocking ring; 220. a seal ring; 30. a filter assembly; 310. a fixed plate; 3110. a fixing plate; 320. a rotating disc; 3210. a filter plate; 3230. limiting through grooves; 40. a push rod; 410. a first opening plate; 420. a second opening plate; 430. a first elastic member; 440. a spiral part; 450. an axial limiting member; 460. a limiting ring; 50. a connecting rod; 510. a projection.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
Example 1
As shown in fig. 1 to 6, the electrically driven cooling pipe connection of the present invention is used for connecting two cooling pipes, including two first pipe bodies 10, two second pipe bodies 20 and two push rods 40.
As shown in fig. 1, 2 and 3, the two first pipes 10 are respectively communicated with the two cooling pipes, two second pipes 20 which are mutually communicated are arranged between the two first pipes 10, and the two second pipes 20 are detachably connected, in this embodiment, the two second pipes 20 are connected by a buckle, and of course, the two second pipes 20 can also be detachably connected by adopting a threaded connection or other detachable connection modes; the first pipe body 10 is partially sleeved in the second pipe body 20, one end of the first pipe body 10, which is close to the second pipe body 20, is provided with a limit ring 130, one end of the second pipe body 20, which is close to the first pipe body 10, is provided with a plurality of seal rings 220, the limit ring 130 can be mutually abutted against the seal rings 220, the limit ring 130 is used for preventing the second pipe body 20 from separating from the first pipe body 10, the seal rings 220 are used for preventing cooling medium from leaking from the joint of the first pipe body 10 and the second pipe body 20, and in the embodiment, the number of the seal rings 220 is two.
As shown in fig. 2 and 5, the push rod 40 is located in the first pipe body 10 and extends into the second pipe body 20 adjacent to the first pipe body 10, the first pipe body 10 is internally provided with the installation sleeve 120, the push rod 40 is in limited sliding connection with the installation sleeve 120 along the length direction of the first pipe body 10 through the axial limiting piece 450, the push rod 40 is used for bearing the flowing pressure of the cooling medium and is in limited sliding along the length direction of the first pipe body 10, and therefore the relative positions of the first opening plate 410 and the first water blocking ring 110, the second opening plate 420 and the second water blocking ring 210, and the fixed disc 310 and the rotating disc 320 are changed; the opposite surfaces of the two push rods 40 abut, so that when one push rod 40 is moved by the flow pressure of the cooling medium, the other push rod 40 can be pushed to move synchronously.
As shown in fig. 2 and 4, a first water blocking ring 110 is arranged in the first pipe body 10, and a first flow port is formed in the first water blocking ring 110; the second pipe body 20 is internally provided with a second water blocking ring 210 and a filter assembly 30, the second water blocking ring 210 is positioned between the first water blocking ring 110 and the filter assembly 30, and a second flow port is formed in the second water blocking ring 210; the filter assembly 30 comprises a fixed disc 310 and a rotating disc 320 which are mutually attached, the fixed disc 310 comprises a plurality of fixed plates 3110, a first water passing port is formed between two adjacent fixed plates 3110, a plurality of filter plates 3210 capable of covering the first water passing port are arranged on the rotating disc 320, a second water passing port is formed between two adjacent filter plates 3210, the first water passing port can be mutually communicated with the second water passing port, the rotating disc 320 can rotate relative to the fixed disc 310, the rotating disc 320 is provided with a limiting through groove 3230, the two rotating discs 320 are oppositely arranged, in the embodiment, the fixed plates 3110 are fan-shaped, and the filter plates 3210 are fan-shaped. Particles, sediments and impurities contained in the cooling medium pass through the filter plates 3210 and adhere to the opposite surfaces of the two filter plates 3210, and the cooling medium can be stored between the first opening and closing plate 410 and the second opening and closing plate 420 for back flushing the filter plates 3210.
As shown in fig. 2 and 4, the push rod 40 is provided with a first opening and closing plate 410, a second opening and closing plate 420 and a spiral part 440, the first opening and closing plate 410 can close the first flow opening, the second opening and closing plate 420 can close the second flow opening, in this embodiment, the first flow opening is consistent with the shape of the first opening and closing plate 410, when the first opening and closing plate 410 moves to the position of the first flow opening, when the first opening and closing plate 410 are staggered from the first flow opening, the cooling medium can flow through the first flow opening, and the second opening and closing plate 420 and the second flow opening are arranged in the same way; the first opening and closing plate 410 is fixedly connected with the push rod 40, the second opening and closing plate 420 is in limit sliding connection with the push rod 40 along the length direction of the push rod 40, and a first elastic piece 430 is arranged between the first opening and closing plate 410 and the second opening and closing plate 420, so that the first opening and closing plate 410 and the second opening and closing plate 420 can move relatively; the spiral portion 440 is slidably matched with the limit through groove 3230, so that when the push rod 40 moves along the length direction of the first pipe body 10, the rotating disc 320 can be driven to rotate by the cooperation of the spiral portion 440 and the limit through groove 3230.
The electric drive cooling pipe connecting piece is characterized in that two second pipe bodies 20 which are communicated with each other are arranged between two first pipe bodies 10, push rods 40 are arranged in the first pipe bodies 10 and the second pipe bodies 20, when a cooling medium flows in from the first pipe body 10 at one end, the push rods 40 can be pushed to move, the first opening plate 410 is staggered with the first water blocking ring 110, the second opening plate 420 is staggered with the second water blocking ring 210, the connecting piece is in a circulation state, the positions of a first water passing port and a second water passing port at the inflow end are overlapped, the positions of a filter plate 3210 at the outflow end and the first water passing port are overlapped, and impurities are filtered through the filter plate 3210 at the outflow end; when the cooling medium flows into the connecting piece from the first pipe body 10 at any end, the electrically driven cooling pipe connecting piece can retain particles, sediments and impurities possibly existing in the cooling system between the two filtering components 30, and can effectively filter a pipeline for the bidirectional flow of the cooling liquid; and this electricity drives cooling tube connecting piece simple structure, installation and dismantles conveniently, when realizing two cooling tube interconnect, satisfies cooling system's filtration demand, avoids further increasing cooling system's complexity.
Example two
As shown in fig. 1 and fig. 2, compared with the first embodiment, the present embodiment further includes a plurality of connecting rods 50, the plurality of connecting rods 50 are uniformly distributed along the circumferential direction of the second pipe body 20, the outer circumference side of the first pipe body 10 is sleeved with a fixed ring 140 and a movable ring 150, the two movable rings 150 are oppositely arranged, and a second elastic member 160 is arranged between the fixed ring 140 and the movable ring 150; the outer circumference side of the movable ring 150 is provided with a plurality of hinge seats 1510 and sliding seats 1520 which are distributed in a staggered manner, the hinge seat 1510 on the movable ring 150 is correspondingly arranged with the sliding seat 1520 on the other movable ring 150, one end of the connecting rod 50 is hinged with the hinge seat 1510 of the movable ring 150, and the other end of the connecting rod 50 is in sliding connection with the sliding seat 1520 of the other movable ring 150. In this embodiment, a plurality of axial grooves are formed on the outer peripheral side of one of the second tubes 20, and the connecting rod 50 passes through the axial grooves. The connecting rod 50 is used for connecting and fixing the two first pipe bodies 10 and the two second pipe bodies 20, so that the stability of connection between the two second pipe bodies 20 is enhanced, and bending of the electric drive cooling pipe connecting piece is avoided; the second elastic member 160 is used to abut against two ends of the connecting rod 50, and provide the two first tubes 10 with an outward tension through the connecting rod 50, so as to ensure the tightness of the connection.
As shown in fig. 1 and 6, the number of the connecting rods 50 is four, the connecting rods 50 are provided with the protruding portions 510, the sliding seat 1520 is provided with the sliding grooves 170 in sliding fit with the protruding portions 510, the sliding grooves 170 comprise first groove bodies 1710 and second groove bodies 1720 which are communicated with each other, the first groove bodies 1710 are distributed along the radial direction of the first pipe body 10, and the second groove bodies 1720 are distributed obliquely from the first pipe body 10 to the direction of the second pipe body 20 and are communicated with the outside. One end of the link 50 is hinged with the hinge seat 1510, and the other end is slidably connected with the sliding seat 1520 through the protrusion 510, and the structure is simple, and the operation is simple, convenient and rapid.
As shown in fig. 2 and 5, the mounting sleeve 120 is fixedly connected with the movable ring 150 through two mounting rods 1210, the first pipe body 10 has two limit grooves 180, the limit grooves 180 are distributed along the length direction of the first pipe body 10, and the mounting rods 1210 pass through the limit grooves 180 and are in sliding fit with the limit grooves 180. When the electrically driven cooling pipe connecting piece is disassembled, one end of the connecting rod 50 provided with the protruding part 510 is moved out of the sliding groove 170, the second elastic piece 160 is released, the movable ring 150 moves away from the direction of the fixed ring 140, and meanwhile, the mounting sleeve 120 is driven to move.
As shown in fig. 2, the push rod 40 is provided with a limiting ring 460, the limiting ring 460 is located between the mounting sleeve 120 and the first opening plate 410, and the limiting ring 460 is used for limiting the relative position of the push rod 40 and the first pipe body 10 and can mutually support and push the mounting sleeve 120.
In the first embodiment, the filter plate 3210 needs to be cleaned after the electrically driven cooling pipe connection is used in the cooling system for a certain period of time. At this time, the end of the connecting rod 50 with the protruding portion 510 is moved out of the chute 170, the movable ring 150 moves away from the fixed ring 140, the mounting sleeve 120 synchronously pushes the limiting ring 460 to move, so that the push rod 40 is reset, the first opening and closing plate 410 closes the first flow opening, the second opening and closing plate 420 closes the second flow opening, and the cooling medium is stored between the first opening and closing plate 410 and the second opening and closing plate 420. Then the connection between the two second pipe bodies 20 is disconnected, the second pipe bodies 20 are pushed to move towards the movable ring 150 of the first pipe body 10, the second opening plate 420 opens the second flow opening, the first opening plate 410 applies pressure towards the direction of the filter plate 3210 to the cooling medium stored between the two opening plates, and the cooling medium is used for backflushing and cleaning the filter plate 3210; therefore, the back flushing cleaning of the filter plate 3210 can be realized without detaching the electric drive cooling pipe connecting piece from the cooling system, the maintenance cost and the workload are reduced, the damage to the filter medium in the cleaning process is reduced, and the service life of equipment is prolonged.
The rest of the present embodiment can refer to the first embodiment, and will not be described herein.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (10)
1. The electric drive cooling pipe connecting piece is characterized by comprising two first pipe bodies (10) and two push rods (40), wherein two second pipe bodies (20) which are mutually communicated are arranged between the two first pipe bodies (10), the two second pipe bodies (20) are detachably connected, the push rods (40) are positioned in the first pipe bodies (10) and extend into the second pipe bodies (20) adjacent to the first pipe bodies (10), and the push rods (40) are in limit sliding connection with the first pipe bodies (10) along the length direction of the first pipe bodies (10); a first circulating port is formed in the first pipe body (10), a second circulating port and a filter assembly (30) are formed in the second pipe body (20), the second circulating port is located between the first circulating port and the filter assembly (30), the filter assembly (30) comprises a fixed disc (310) and a rotating disc (320) which are mutually attached, the fixed disc (310) is provided with a plurality of first water passing ports, the rotating disc (320) is provided with a plurality of filter plates (3210) which can cover the first water passing ports, the rotating disc (320) can rotate relative to the fixed disc (310), the rotating disc (320) is provided with limiting through grooves (3230), and the two rotating discs (320) are oppositely arranged; be equipped with first opening plate (410), second opening plate (420) and screw (440) on push rod (40), first opening plate (410) can be closed the first flow opening, second opening plate (420) can be closed the second flow opening, screw (440) with spacing logical groove (3230) sliding fit.
2. The electrically driven cooling pipe connection according to claim 1, wherein the first opening plate (410) is fixedly connected with the push rod (40), the second opening plate (420) is in limited sliding connection with the push rod (40) along the length direction of the push rod (40), and a first elastic member (430) is arranged between the first opening plate (410) and the second opening plate (420).
3. An electrically driven cooling pipe connection according to claim 1, characterized in that the fixing plate (310) comprises a plurality of fixing plates (3110), between two adjacent fixing plates (3110) the first water passing opening is formed, between two adjacent filter plates (3210) a second water passing opening is formed, the first water passing opening being able to communicate with the second water passing opening.
4. An electrically driven cooling pipe connection according to claim 1, characterized in that the opposite faces of the two push rods (40) abut; the novel water pipe is characterized in that a first water blocking ring (110) is arranged in the first pipe body (10), the first water blocking ring (110) is provided with a first flow port, the second pipe body (20) is internally provided with a second water blocking ring (210), and the second water blocking ring (210) is provided with a second flow port.
5. An electrically driven cooling pipe connection according to any one of claims 1 to 4, further comprising a plurality of connecting rods (50), wherein a plurality of connecting rods (50) are uniformly distributed along the circumferential direction of the second pipe body (20), a fixed ring (140) and a movable ring (150) are sleeved on the outer circumferential side of the first pipe body (10), the two movable rings (150) are oppositely arranged, and a second elastic member (160) is arranged between the fixed ring (140) and the movable ring (150); the outer periphery side of the movable ring (150) is provided with a plurality of hinging seats (1510) and sliding seats (1520) which are distributed in a staggered manner, the hinging seats (1510) on the movable ring (150) are correspondingly arranged with the sliding seats (1520) on the other movable ring (150), one end of the connecting rod (50) is hinged with the hinging seats (1510) of the movable ring (150), and the other end of the connecting rod (50) is in sliding connection with the sliding seats (1520) of the other movable ring (150); a plurality of axial grooves are formed in the outer peripheral side of at least one second pipe body (20), and the connecting rod (50) penetrates through the axial grooves.
6. The electrically driven cooling pipe connection according to claim 5, wherein the number of the connecting rods (50) is four, the connecting rods (50) are provided with protruding portions (510), the sliding seat (1520) is provided with sliding grooves (170) which are in sliding fit with the protruding portions (510), the sliding grooves (170) comprise first groove bodies (1710) and second groove bodies (1720) which are communicated with each other, the first groove bodies (1710) are distributed along the radial direction of the first pipe body (10), and the second groove bodies (1720) are distributed obliquely from the first pipe body (10) to the direction of the second pipe body (20) and are communicated with the outside.
7. An electrically driven cooling pipe connection according to claim 5, characterized in that a mounting sleeve (120) is arranged in the first pipe body (10), the mounting sleeve (120) is fixedly connected with the movable ring (150) through two mounting rods (1210), and the push rod (40) is in limiting sliding connection with the mounting sleeve (120) along the length direction of the first pipe body (10) through an axial limiting piece (450); the first pipe body (10) is provided with two limit grooves (180), the limit grooves (180) are distributed along the length direction of the first pipe body (10), and the mounting rod (1210) penetrates through the limit grooves (180) and is in sliding fit with the limit grooves (180).
8. An electrically driven cooling pipe connection according to claim 7, wherein the push rod (40) is provided with a stop collar (460), the stop collar (460) being located between the mounting sleeve (120) and the first opening plate (410).
9. An electrically driven cooling pipe connection according to any one of claims 1 to 4, wherein the first pipe body (10) is partially sleeved in the second pipe body (20), a limit ring (130) is arranged at one end of the first pipe body (10) close to the second pipe body (20), and a plurality of seal rings (220) are arranged at one end of the second pipe body (20) close to the first pipe body (10).
10. An electrically driven cooling pipe connection according to any one of claims 1 to 4, wherein the two second pipe bodies (20) are connected by means of a snap-fit connection or a screw-thread connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311717651.8A CN117404552B (en) | 2023-12-14 | 2023-12-14 | Electric drive cooling tube connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311717651.8A CN117404552B (en) | 2023-12-14 | 2023-12-14 | Electric drive cooling tube connecting piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117404552A true CN117404552A (en) | 2024-01-16 |
| CN117404552B CN117404552B (en) | 2024-02-20 |
Family
ID=89498356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311717651.8A Active CN117404552B (en) | 2023-12-14 | 2023-12-14 | Electric drive cooling tube connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117404552B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07124422A (en) * | 1993-11-04 | 1995-05-16 | Cosmo Koki Co Ltd | Device for removing inpurities in bi-directional flowing water pipe |
| JP2005185895A (en) * | 2003-12-24 | 2005-07-14 | Kurimoto Ltd | Impurity removing apparatus |
| CN102091456A (en) * | 2010-12-31 | 2011-06-15 | 聚光科技(杭州)股份有限公司 | Fluid filtering device |
| CN104807260A (en) * | 2014-01-27 | 2015-07-29 | 浙江三花制冷集团有限公司 | Dry filter |
| CN204543731U (en) * | 2015-02-16 | 2015-08-12 | 朱江 | The two-way Dynamic Networks membrane filtration system of a kind of rotation |
| CN205586658U (en) * | 2016-04-12 | 2016-09-21 | 启东市自来水厂 | Large pipe filter |
| CN108187397A (en) * | 2018-02-14 | 2018-06-22 | 北京华金浩环保供水设备有限公司 | Visual bidirectional y-type filter, urban life water system and circulating heating system |
| CN218063816U (en) * | 2022-04-11 | 2022-12-16 | 广西天厦建筑工程有限公司 | Water conservancy pipeline for water conservancy project |
-
2023
- 2023-12-14 CN CN202311717651.8A patent/CN117404552B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07124422A (en) * | 1993-11-04 | 1995-05-16 | Cosmo Koki Co Ltd | Device for removing inpurities in bi-directional flowing water pipe |
| JP2005185895A (en) * | 2003-12-24 | 2005-07-14 | Kurimoto Ltd | Impurity removing apparatus |
| CN102091456A (en) * | 2010-12-31 | 2011-06-15 | 聚光科技(杭州)股份有限公司 | Fluid filtering device |
| CN104807260A (en) * | 2014-01-27 | 2015-07-29 | 浙江三花制冷集团有限公司 | Dry filter |
| CN204543731U (en) * | 2015-02-16 | 2015-08-12 | 朱江 | The two-way Dynamic Networks membrane filtration system of a kind of rotation |
| CN205586658U (en) * | 2016-04-12 | 2016-09-21 | 启东市自来水厂 | Large pipe filter |
| CN108187397A (en) * | 2018-02-14 | 2018-06-22 | 北京华金浩环保供水设备有限公司 | Visual bidirectional y-type filter, urban life water system and circulating heating system |
| CN218063816U (en) * | 2022-04-11 | 2022-12-16 | 广西天厦建筑工程有限公司 | Water conservancy pipeline for water conservancy project |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117404552B (en) | 2024-02-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3924167B2 (en) | Filter and valve device | |
| JP6285907B2 (en) | Filter assembly and method for draining water | |
| JP2004205045A (en) | Fluid filtration system including replaceable filter module | |
| CN108915918B (en) | Treatment device for treating a fluid, in particular a liquid fluid, and treatment element of a treatment device | |
| BR112013027672B1 (en) | COLLECTOR ARRANGEMENT TO OPERATELY CONNECT A PLURALITY OF FILTERS | |
| CN117404552B (en) | Electric drive cooling tube connecting piece | |
| CN108644530B (en) | Anti-blocking pipeline and installation method thereof | |
| CN116753196B (en) | Vertical pump filter | |
| CN211636911U (en) | Magnetic filter for heating installation | |
| CN218871603U (en) | Oil-gas separation filter | |
| US20220339565A1 (en) | Filtration system with bypass and filtering configurations, and components and methods of operation thereof | |
| CN116294710A (en) | Sectional type heat exchanger for chemical industry | |
| CN116182595A (en) | Heat exchanger for water source heat pump unit | |
| CN205843426U (en) | One can be to mode heat exchanger | |
| CN109054909B (en) | Coal chemical industry flue gas cooling and dedusting method | |
| CN210486604U (en) | Tubular heat exchanger convenient to it is clean | |
| CN211611902U (en) | Water filtration system with bypass and filtration configurations | |
| CN220893081U (en) | Waste heat recovery device | |
| CN220860831U (en) | Mold processing cooling water filter equipment | |
| CN204987962U (en) | Clean type double tubesheet heat exchanger | |
| CN220530832U (en) | Filter and water cooling system | |
| CN216977201U (en) | Filter valve member and water heater | |
| CN214306422U (en) | Movable air cooling and filtering device | |
| CN109323605B (en) | Coal coking heat exchanger | |
| CN220696093U (en) | Quick assembly disassembly structure of filter core shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |