CN217737575U

CN217737575U - Screw type single-machine-head glycol water chilling unit

Info

Publication number: CN217737575U
Application number: CN202221083737.0U
Authority: CN
Inventors: 胡丽君; 裴玉虎; 丁学杰
Original assignee: Wuhan Xinwuxin Refrigeration Equipment Co ltd
Current assignee: Wuhan Xinwuxin Refrigeration Equipment Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-11-04
Anticipated expiration: 2032-05-07

Abstract

The utility model relates to a screw list aircraft nose ethylene glycol cooling water set, including supporting seat and unit, the sleeper is all installed through the draw-in groove in supporting seat bottom both sides, be equipped with the shifting chute in the middle of the supporting seat bottom, surface mounting has the removal seat in the shifting chute, remove four angular position departments of seat lower surface and all install the universal wheel, install the support frame in the middle of the supporting seat bottom, install motor B in the middle of the support frame bottom, the lead screw is installed to the motor B output shaft. The utility model discloses a set up motor B, lead screw, remove seat and sleeper, conveniently switch and remove the cooling water set to improve the removal convenience of cooling unit, solved current cooling water set self gravity heavier, can't carry out convenient removal to it, it is relatively poor to maintain the convenience, uses the not good problem of practicality, has improved the maintenance convenience of cooling water set.

Description

Screw type single-machine-head glycol water chilling unit

Technical Field

The utility model relates to a cooling water set technical field, concretely relates to screw list aircraft nose ethylene glycol cooling water set.

Background

The refrigeration industry is divided into an air-cooled water chilling unit and a water-cooled water chilling unit, and the refrigeration industry is divided into a screw water chilling unit, a scroll water chilling unit and a centrifugal water chilling unit according to a compressor. The screw water chilling unit is a water chilling unit taking various screw compressors as a main machine. It is an assembled refrigerating device composed of screw-type refrigerating compressor, condenser, evaporator, thermal expansion valve, oil separator, automatic control element and meter.

Through mass retrieval, the sound insulation cavity made of sound insulation materials of the water chilling unit in the prior art, such as the screw type water chilling unit disclosed by the publication number CN212962273U, is found to have a good absorption effect on noise generated by the screw type water chilling unit, so that the transmission of the noise is reduced; in addition, the sound insulation cavity is provided with a sound-deadening shutter, a heat dissipation hole and a fan, so that air in the sound insulation cavity can flow, the heat of equipment can be dissipated timely, and the heat dissipation efficiency in the sound insulation cover is improved; the sound-proof shield is assembled in a clamping manner, so that the sound-proof shield is simple to mount and dismount, and the working efficiency of workers is improved; and the vibration damper is additionally arranged, so that the vibration generated by the equipment is reduced, and the equipment damage caused by the vibration is avoided.

But current cooling water set, self gravity is heavier, can't carry out convenient removal to it, and it is relatively poor to maintain the convenience, uses the practicality not good.

SUMMERY OF THE UTILITY MODEL

The utility model provides a screw single-head glycol water chilling unit, the technical problem stated above has been solved.

The utility model provides an above-mentioned technical problem's scheme as follows: the utility model provides a screw list aircraft nose ethylene glycol cooling water set, includes supporting seat and unit, wherein the sleeper is all installed through the draw-in groove in supporting seat bottom both sides, be equipped with the shifting chute in the middle of the supporting seat bottom, surface mounting has the removal seat in the shifting chute, four angular position departments of removal seat lower surface all install the universal wheel, install the support frame in the middle of the supporting seat bottom, install motor B in the middle of the support frame bottom, the lead screw is installed to motor B output shaft, the lead screw cup joints in the inside intermediate position department of removal seat, four angular position departments at supporting seat top all install the cushion column, the cushion column surface is close to the top and installs the bottom plate, install the unit in the middle of the bottom plate top.

The utility model has the advantages that: the utility model discloses a set up motor B, lead screw, remove seat and sleeper, conveniently switch and remove the cooling water set to improve the removal convenience of cooling unit, solved current cooling water set self gravity heavier, can't carry out convenient removal to it, it is relatively poor to maintain the convenience, uses the not good problem of practicality, has improved the maintenance convenience of cooling water set.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the bottom plate top is located unit surface mounting and has the casing, surface mounting has soundproof cotton in the casing.

The beneficial effect of adopting the further scheme is that: through setting up casing and soundproof cotton, keep apart the unit noise of operation.

Further, the lower surface of the bottom plate is provided with radiating fins, and air guide holes are formed in the bottom plate.

The beneficial effect of adopting the further scheme is that: through setting up fin and air guide hole, carry out the heat transfer cooling to the casing inside.

Furthermore, an elastic ring is arranged on the outer surface of the buffer column and positioned on the upper surface of the supporting seat, and filling rubber is arranged on the inner surface of the elastic ring.

The beneficial effect of adopting the further scheme is that: through setting up packing rubber and elastic ring, cushion bottom plate vibrational force, improve the operating stability of unit.

Further, the surface of the buffer column is arranged on the lower surface of the bottom plate and provided with a spring, and the surface of the buffer column is arranged on the upper surface of the bottom plate and provided with a rubber pad through a nut.

The beneficial effect of adopting the further scheme is that: constitute damping mechanism through spring and rubber pad, cushion bottom plate vibrational force, improve unit operating stability.

Further, a motor A is installed in the middle of the top of the bottom plate, and blades are installed on an output shaft of the motor A.

The beneficial effect of adopting the further scheme is that: the motor A drives the blades to rotate, and the blades blow air to the inside of the shell for cooling.

Further, the shell is arranged by adopting an aluminum plate.

The beneficial effect of adopting the above further scheme is: through the aluminium shell, increase the cooling efficiency of unit.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic front view of a screw-type single-head glycol chiller according to an embodiment of the present invention;

fig. 2 is an enlarged schematic view of a structure a in fig. 1 of a screw-type single-head glycol water chiller according to an embodiment of the present invention.

Fig. 3 is an enlarged schematic view of a structure B in fig. 1 of a screw-type single-head glycol water chiller according to an embodiment of the present invention.

Fig. 4 is a schematic cross-sectional view of a screw-type single-head glycol chiller support and moving seat according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a supporting seat; 2. a housing; 3. a unit; 4. sound insulation cotton; 5. a base plate; 6. a card slot; 7. a moving groove; 8. a movable seat; 9. crossties; 10. a blade; 11. a heat sink; 12. an air vent; 13. a motor A; 14. filling rubber; 15. a spring; 16. a rubber pad; 17. an elastic ring; 18. a buffer column; 19. a screw rod; 20. a support frame; 21. a motor B; 22. a universal wheel.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-4, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in a very simplified form and are not to precise scale, which is only used for the purpose of facilitating and clearly explaining the embodiments 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 a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 4, the utility model provides a screw list aircraft nose ethylene glycol cooling water set, including supporting seat 1 and unit 3, sleeper 9 is all installed through draw-in groove 6 in supporting seat 1 bottom both sides, be equipped with shifting chute 7 in the middle of supporting seat 1 bottom, 7 internal surface mounting in shifting chute have a removal seat 8, four angular position departments all install universal wheel 22 under the removal seat 8, install support frame 20 in the middle of supporting seat 1 bottom, install motor B21 in the middle of support frame 20 bottom, motor B21 output shaft installs lead screw 19, lead screw 19 cup joints in the inside intermediate position department of removal seat 8, four angular position departments in supporting seat 1 top all install buffer column 18, buffer column 18 surface is close to the top and installs bottom plate 5, install unit 3 in the middle of bottom plate 5 top, through setting up motor B21, lead screw 19, remove seat 8 and sleeper 9, conveniently switch over and remove the cooling water set, thereby improve the removal convenience of cooling unit, it is heavier to solve current cooling water set self gravity, can's unable convenient removal, it removes, it is relatively poor to maintain the convenience, the problem of the convenience, the practicality is poor, the maintainability of cold water set has been improved.

Preferably, bottom plate 5 top is located 3 surface mounting of unit has

casing

2, and 2 surface mounting of casing has soundproof cotton 4, through setting up casing 2 and soundproof cotton 4, keeps apart the unit 3 noise of operation.

Preferably, the lower surface of the bottom plate 5 is provided with a radiating fin 11, the bottom plate 5 is internally provided with an air guide hole 12, and the heat exchange and cooling are carried out inside the shell 2 by arranging the radiating fin 11 and the air guide hole 12.

Preferably, the outer surface of the buffer column 18 is located on the upper surface of the support seat 1, the elastic ring 17 is installed on the inner surface of the elastic ring 17, the filled rubber 14 is arranged on the inner surface of the elastic ring 17, the vibration force of the bottom plate 5 is buffered by arranging the filled rubber 14 and the elastic ring 17, and the operation stability of the unit 3 is improved.

Preferably, the outer surface of the buffer column 18 is located on the lower surface of the bottom plate 5 and is provided with the spring 15, the outer surface of the buffer column 18 is located on the upper surface of the bottom plate 5 and is provided with the rubber pad 16 through the nut, the damping mechanism is formed by the spring 15 and the rubber pad 16, the vibration force of the bottom plate 5 is buffered, and the operation stability of the unit 3 is improved.

Preferably, motor A13 is installed in the middle of the bottom plate 5 top, and blade 10 is installed to motor A13 output shaft, drives blade 10 through motor A13 and rotates, blows the cooling through blade 10 to casing 2 inside.

Preferably, the housing 2 is made of aluminum plate, and the cooling efficiency of the unit 3 is increased by the aluminum housing 2.

The utility model discloses in the use, remove in need the utility model discloses the time, starter motor B21 drives lead screw 19 through motor B21 and rotates, moves seat 8 through lead screw 19 drive and moves down, moves universal wheel 22 down through removing seat 8 drive, moves universal wheel 22 to ground, jack-up supporting seat 1, rethread universal wheel 22 removes the utility model discloses, accomplish the back, drive through motor B21 and remove seat 8 and reset, it is right through sleeper 9 the utility model discloses support, rethread unit 3 refrigerates, and when unit 3 moves, through spring 15 and rubber pad 16, constitute damping mechanism, cushion 5 vibrating force of bottom plate, simultaneously through elastic ring 17 and packing rubber 14, cushion 5 vibrating force of bottom plate once more, improve unit 3 operating stability, start motor A13 simultaneously, drive blade 10 through motor A13 and rotate, to

bottom plate

5 and 2 inside blast air of casing, cool down unit 3.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; all the persons skilled in the art can smoothly implement the present invention as shown in the attached drawings and described above; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a screw list aircraft nose ethylene glycol cooling water set, includes supporting seat (1) and unit (3), its characterized in that: sleeper (9) are all installed through draw-in groove (6) in supporting seat (1) bottom both sides, be equipped with travelling basket (7) in the middle of supporting seat (1) bottom, travelling basket (7) internal surface mounting has removal seat (8), four angular position departments of lower surface all install universal wheel (22) on removal seat (8), install support frame (20) in the middle of supporting seat (1) bottom, install motor B (21) in the middle of support frame (20) bottom, lead screw (19) are installed to motor B (21) output shaft, lead screw (19) are cup jointed in removing the inside intermediate position department of seat (8), four angular position departments at supporting seat (1) top all install buffering post (18), bottom plate (5) are installed near the top to buffering post (18) surface, install unit (3) in the middle of bottom plate (5) top.

2. The screw type single-handpiece glycol water chiller according to claim 1, wherein: bottom plate (5) top is located unit (3) surface mounting and has casing (2), casing (2) internally surface mounting has soundproof cotton (4).

3. The screw single-head glycol chiller according to claim 1, wherein: the lower surface of the bottom plate (5) is provided with a radiating fin (11), and an air guide hole (12) is formed in the bottom plate (5).

4. The screw type single-handpiece glycol water chiller according to claim 1, wherein: the outer surface of the buffer column (18) is positioned on the upper surface of the support seat (1) and is provided with an elastic ring (17), and the inner surface of the elastic ring (17) is provided with filling rubber (14).

5. The screw type single-handpiece glycol water chiller according to claim 1, wherein: the outer surface of the buffer column (18) is located on the lower surface of the base plate (5) and is provided with a spring (15), and the outer surface of the buffer column (18) is located on the upper surface of the base plate (5) and is provided with a rubber pad (16) through a nut.

6. The screw type single-handpiece glycol water chiller according to claim 1, wherein: the middle of the top of the bottom plate (5) is provided with a motor A (13), and an output shaft of the motor A (13) is provided with a blade 1 (0).

7. The screw single-head glycol chiller according to claim 2, wherein: the shell (2) is arranged by adopting an aluminum plate.