CN212538344U

CN212538344U - Medium-high temperature screw rod parallel unit

Info

Publication number: CN212538344U
Application number: CN202021455542.5U
Authority: CN
Inventors: 吴文民; 吴洪泉
Original assignee: Qingdao Bingquan Refrigeration Equipment Engineering Co ltd
Current assignee: Qingdao Bingquan Refrigeration Equipment Engineering Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-02-12
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a well high temperature screw rod parallel unit, the power distribution box comprises a box body, box one side lateral wall intermediate position is the longitudinal symmetry and has seted up first recess, two the mounting groove has been seted up to the bottom wall in the first recess, two be provided with the threaded rod in the first recess, bottom wall central point puts fixed mounting has the rotation motor, two fixedly connected with threaded sleeve between the first recess intermediate position inside wall, sliding connection has its threaded rod that corresponds one side in the threaded sleeve. The utility model discloses, for two screw rods of dual drive end drive respectively carry out work, be provided with independent actuating mechanism, when a set of screw rod breaks down, another group screw rod drive work can continue to go on, is provided with efficient screw cooling mechanism in addition, and the high-speed pivoted heat of actual threaded rod is difficult for piling up, and then has improved holistic job stabilization nature, and whole practical application is worth highly.

Description

Medium-high temperature screw rod parallel unit

Technical Field

The utility model relates to a screw rod parallel unit technical field especially relates to middle and high temperature screw rod parallel unit.

Background

Screw rod: the outer surface is cut with a cylinder with a spiral groove or a cone with a conical spiral groove. The screws have different heads, like the heads in the picture called the outer hexagonal screws. The unit refers to a set of machines, such as a compressor unit, a refrigeration unit, a generator set and the like, and generally comprises a set of system formed by a prime mover driving a compressor and auxiliary machines.

At present, the unit is of a great variety, wherein includes the parallelly connected unit of well high temperature screw rod, and the parallelly connected unit of current well high temperature screw rod mostly carries out work for two screws of single drive end drive, and when a set of screw rod broke down, whole unit drive work can't go on, lacks independent actuating mechanism, lacks efficient screw cooling mechanism in addition, and the high-speed pivoted heat of actual threaded rod is very easily piled up, and then reduces holistic job stabilization nature, and whole practical application value is not high.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a medium-high temperature screw rod parallel unit.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the middle and high temperature screw rod parallel unit comprises a box body, wherein the middle position of the side wall of one side of the box body is provided with first grooves in a vertically symmetrical manner, the bottom wall of the two first grooves is provided with mounting grooves, the two first grooves are internally provided with threaded rods, the center position of the bottom wall in the mounting grooves is fixedly provided with a rotating motor, a threaded sleeve is fixedly connected between the inner side walls of the middle positions of the two first grooves, the threaded sleeve is internally and slidably connected with the threaded rods on the corresponding side, the two first grooves are provided with second grooves penetrating through the outer side wall of the corresponding side of the box body away from the middle position of the side wall of one side opposite to the two first grooves, a third groove is arranged between the middle positions of the side walls of one side opposite to the two first grooves, the inner side walls of the upper side opening and the lower side opening of the third, two fixedly connected with second copper between the second recess inside wall, two the second copper is separated from one side lateral wall and is symmetry fixedly connected with heat pipe, the box is kept away from about the second copper both sides wall symmetry fixedly connected with installation piece, together at upside or downside first copper and second copper correspond one side lateral wall that one side lateral wall sliding connection has it to correspond one side screw sleeve and correspond one side lateral wall.

As a further description of the above technical solution:

two the threaded rod is kept away from box one side lateral wall fixedly connected with first fixed block, first mounting hole has been seted up between the wall central point of both sides around the first fixed block puts.

As a further description of the above technical solution:

the first groove is close to and fixedly connected with heat insulation rubber ring between the inner side wall of one side of the mounting groove, the motor is rotated to be away from the center position of one side of the inner bottom wall of the mounting groove, the center position of one side of the side wall is corresponding to the threaded rod of one side, and the motor output shaft of one side is correspondingly connected to the inner side of the heat insulation rubber ring in a rotating mode.

As a further description of the above technical solution:

the side walls of the box body at the opening parts of the two water tanks are fixedly provided with valves, and the middle positions of the side walls of the two mounting blocks far away from one side of the valves are fixedly provided with fans.

As a further description of the above technical solution:

two fan one side lateral wall intermediate position fixedly connected with second fixed block is kept away from to the installation piece, the second fixed block is kept away from and has been seted up the second mounting hole between the box one side front and back both sides wall intermediate position.

As a further description of the above technical solution:

and a plurality of radiating fins are fixedly sleeved on the two heat conduction pipes on the upper side or the lower side together at equal intervals from top to bottom.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the medium-high temperature screw parallel unit is provided with an independent driving mechanism for driving two screws to work respectively at the double driving ends, and when one set of screws breaks down, the other set of screws can continue to drive to work.

2. Compared with the prior art, the high-temperature screw rod parallel unit is provided with the efficient thread cooling mechanism, heat generated by high-speed rotation of the actual screw rod is not easy to accumulate, the overall working stability is improved, and the overall practical application value is high.

Drawings

Fig. 1 is a schematic structural view of a medium-high temperature screw rod parallel unit provided by the utility model;

fig. 2 is an enlarged view of a portion a in fig. 1 of the medium-high temperature screw rod parallel unit provided by the present invention;

fig. 3 is an enlarged view of the position B in fig. 1 of the medium-high temperature screw rod parallel unit provided by the present invention.

Illustration of the drawings:

1. a box body; 2. a first groove; 3. mounting grooves; 4. a threaded rod; 5. rotating the motor; 6. a threaded sleeve; 7. a second groove; 8. a third groove; 9. a first copper plate; 10. a water tank; 11. a second copper plate; 12. a heat conducting pipe; 13. mounting blocks; 14. a first fixed block; 15. a first mounting hole; 16. a heat-insulating rubber ring; 17. an output shaft of the motor; 18. heat dissipation fins; 19. a valve; 20. a fan; 21. a second fixed block; 22. and a second mounting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: middle and high temperature screw rod parallel unit, including

box

1, 1 side lateral wall intermediate position of box is longitudinal symmetry and has seted up first recess 2, mounting groove 3 has been seted up to two first recess 2 bottom walls, be provided with threaded rod 4 in two first recess 2, bottom central position fixed mounting has rotation motor 5 in mounting groove 3, fixedly connected with threaded sleeve 6 between two first recess 2 intermediate position inside walls, sliding connection has its threaded rod 4 that corresponds one side in threaded sleeve 6, can derive the heat of threaded rod 4, two first recess 2 leave one side lateral wall intermediate position mutually and offer the second recess 7 that runs through box 1 corresponding one side lateral wall, third recess 8 has been seted up between two first recess 2 opposite one side lateral wall intermediate positions, fixedly connected with first copper 9 between the both sides opening part inside wall about third recess 8, third recess 8 is near 3 one side lateral wall of mounting groove and is longitudinal symmetry and offers the second recess 7 that runs through box 1 corresponding one side lateral wall Basin 10, fixedly connected with second copper 11 between two second recess 7 inside walls, two second copper 11 leave one side lateral wall mutually and are symmetry fixedly connected with heat pipe 12, the box 1 is kept away from second copper 11 both sides wall symmetry fixedly connected with installation piece 13 about, with first copper 9 of upside or downside and second copper 11 opposite side lateral wall sliding connection have it to correspond one side screw sleeve 6 and correspond one side lateral wall, screw sleeve 6 can be with heat conduction to first copper 9 and second copper 11 on.

The side wall of one side of the two threaded rods 4 far away from the box body 1 is fixedly connected with a first fixed block 14, a first mounting hole 15 is arranged between the central positions of the front side wall and the rear side wall of the first fixed block 14 and can be matched with a fixed part to carry out the mounting work of a to-be-driven end of a to-be-driven part, at the moment, two rotating motors 5 are opened to drive motor output shafts 17 to drive the two threaded rods 4 to rotate, and further the to-be-driven end of the to-be-driven part is driven to work, a heat insulation rubber ring 16 is fixedly connected between the inner side walls of one side of the first groove 2 close to the mounting groove 3, the central position of one side of the bottom wall of the rotating motor 5 far away from the mounting groove 3 is fixedly connected with the central position of the, two valves 19 are opened, water is sent through the lower valve 19, water is pumped through the upper valve 19, water path circulation in the third groove 8 is achieved, the cooling effect of the second copper plate 11 is achieved, a fan 20 is fixedly installed at the middle position of the side wall of one side, far away from the valve 19, of each of the two installation blocks 13, a second fixed block 21 is fixedly connected at the middle position of the side wall of one side, far away from the fan 20, of each of the two installation blocks 13, a second installation hole 22 is formed between the middle positions of the front side wall and the rear side wall of one side, far away from the box body 1, a plurality of radiating fins 18 are fixedly sleeved on the two heat conduction pipes 12 on the upper side or the lower side together in an equal distance from top to bottom, the first copper plate 9 can conduct heat to the heat conduction pipes 12.

The working principle is as follows: when the device is used, the second mounting holes 22 on the second fixing block 21 of the device body are matched with the fixing pieces to carry out the fixing and mounting work of the device body, the first mounting holes 15 of the two first fixing blocks 14 are matched with the fixing pieces to carry out the mounting work of the to-be-driven end of the to-be-driven part, at the moment, the two rotating motors 5 are opened to drive the motor output shafts 17 to drive the two threaded rods 4 to rotate so as to carry out the driving work of the to-be-driven end of the to-be-driven part, the threaded rods 4 are rotatably connected in the threaded sleeves 6, the threaded sleeves 6 can transmit heat to the first copper plate 9 and the second copper plate 11, at the moment, the two valves 19 are opened, water is sent through the lower valve 19, water is pumped through the upper valve 19, the water channel circulation in the third groove 8 is realized, the cooling effect of the second copper plate 11 is achieved, and the heat can, and the two fans 20 can be turned on to assist the heat dissipation fins 18 in heat dissipation, so that the efficient cooling work of the two threaded rods 4 is realized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Middle-high temperature screw rod parallel unit, including box (1), its characterized in that: the middle position of the side wall of one side of the box body (1) is provided with first grooves (2) in an up-and-down symmetrical manner, the bottom walls of the two first grooves (2) are provided with mounting grooves (3), threaded rods (4) are arranged in the two first grooves (2), the center position of the bottom wall in the mounting groove (3) is fixedly provided with a rotating motor (5), a threaded sleeve (6) is fixedly connected between the inner side walls of the middle position of the two first grooves (2), the threaded rod (4) on one side corresponding to the threaded sleeve (6) is connected in a sliding manner, the two first grooves (2) are provided with second grooves (7) penetrating through the outer side wall of one side corresponding to the box body (1) at the middle position of the side wall away from one side, a third groove (8) is provided between the middle positions of the side walls on one opposite side, and first copper plates (9) are fixedly connected between, third recess (8) are close to mounting groove (3) one side lateral wall and are the longitudinal symmetry and offer basin (10) that run through box (1) and correspond one side lateral wall, two fixedly connected with second copper (11), two between second recess (7) inside wall second copper (11) are symmetrical fixedly connected with heat pipe (12) from one side lateral wall mutually, second copper (11) upper and lower both sides wall symmetry fixedly connected with installation piece (13) are kept away from in box (1), with at upside or downside first copper (9) have its one side screw sleeve (6) of corresponding one side lateral wall with second copper (11) one side lateral wall sliding connection mutually.

2. The medium-high temperature screw rod parallel unit according to claim 1, characterized in that: two threaded rod (4) keep away from box (1) one side lateral wall fixedly connected with first fixed block (14), first mounting hole (15) have been seted up between first fixed block (14) front and back both sides wall central point puts.

3. The medium-high temperature screw rod parallel unit according to claim 1, characterized in that: first recess (2) are close to fixedly connected with heat-insulating rubber circle (16) between mounting groove (3) one side inside wall, it puts motor output shaft (17) and its one side threaded rod (4) that corresponds of one side central point of putting to rotate motor (5) and keep away from mounting groove (3) bottom wall one side central point and put, heat-insulating rubber circle (16) internal rotation is connected with its motor output shaft (17) that corresponds one side.

4. The medium-high temperature screw rod parallel unit according to claim 1, characterized in that: the side walls of the box body (1) at the opening of the two water tanks (10) are fixedly provided with valves (19), and the middle positions of the side walls of the two mounting blocks (13) far away from the valves (19) are fixedly provided with fans (20).

5. The medium-high temperature screw rod parallel unit according to claim 1, characterized in that: two fan (20) one side lateral wall intermediate position fixedly connected with second fixed block (21) are kept away from in installation piece (13), second mounting hole (22) have been seted up to second fixed block (21) between keeping away from box (1) one side front and back both sides wall intermediate position.

6. The medium-high temperature screw rod parallel unit according to claim 1, characterized in that: and a plurality of radiating fins (18) are fixedly sleeved together with the two heat conduction pipes (12) on the upper side or the lower side at equal intervals from top to bottom.