CN211503754U

CN211503754U - Low-noise cooling tower

Info

Publication number: CN211503754U
Application number: CN201922403708.2U
Authority: CN
Inventors: 徐凯; 陈洪昌
Original assignee: Shandong Tongyuan Electric Power Co ltd
Current assignee: Shandong Tongyuan Electric Power Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-15
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a low-noise cooling tower, which relates to a cooling tower, comprising a cooling tower body, wherein four corners of the lower surface of the cooling tower body are fixedly connected with supporting legs, and two sides of the cooling tower body are connected with noise reduction mechanisms, each noise reduction mechanism comprises a slider, a limiting plate, a spring, a sliding rod and a bottom plate, when the cooling tower body works, the generated vibration can be transmitted to the slider, the slider can slide on the sliding rod, the moving slider can stretch or compress the spring, and part of vibration can be counteracted under the resilience force of the spring, thereby reducing the shaking of the device, further reducing the noise, and a dripping pipe is arranged on the upper inner wall of a heat extraction opening, the dripping pipe is positioned right above the rotating shaft of a cooling fan, after the cooling fan works for a period of time such as a week, the rotating shaft of the cooling fan can be lubricated through the dripping pipe, thereby reducing the noise generated by friction when the cooling fan rotates, the operation experience of operators is improved.

Description

Low-noise cooling tower

Technical Field

The utility model relates to a cooling tower specifically is a low noise cooling tower.

Background

The cooling tower is a device which uses water as circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature; the cold is an evaporation and heat dissipation device which utilizes the principle that water is in flowing contact with air and then carries out heat exchange to generate steam, the steam volatilizes and takes away heat to achieve evaporation and heat dissipation, convection heat transfer, radiation heat transfer and the like to dissipate waste heat generated in industry or refrigeration air conditioners to reduce the water temperature so as to ensure the normal operation of the system, and the device is generally barrel-shaped and is named as a cooling tower.

When the cooling tower works, the inside of the cooling tower generates great noise, part of the noise is noise pollution generated by impact with the ground due to vibration, and the noise generated by the rotation of the cooling fan influences the health of people after being kept for a long time.

SUMMERY OF THE UTILITY MODEL

1. Problems to be solved

To the problem that exists among the prior art, the utility model aims to provide a low noise cooling tower solves the problem of mentioning in the above-mentioned background story.

2. Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a low noise cooling tower, includes the cooling tower body, the equal fixedly connected with supporting leg in lower surface four corners of cooling tower body, and the both sides of cooling tower body all are connected with the mechanism of making an uproar, it includes slider, limiting plate, spring, slide bar and bottom plate to fall the mechanism of making an uproar, the last fixed surface of bottom plate is connected with the slide bar, is equipped with the slider on the slide bar, the slider run through the slide bar and with slide bar sliding connection, and the cluster has the spring on the slide bar, the both ends of spring are connected with bottom plate and slider respectively to slide bar top fixedly connected with limiting plate, the fixed intercommunication of lower extreme of cooling tower body has the heat extraction case, and sets up a plurality of evenly distributed's heat extraction mouth on the heat extraction case, and the heat extraction mouth outside is rotated through the hinge and is connected.

As a further aspect of the present invention: and the oil dripping pipe is arranged on the upper inner wall of the heat exhaust opening and is positioned right above the rotating shaft of the cooling fan.

As a further aspect of the present invention: the lower inner wall of the heat exhaust opening is fixedly connected with a collecting box, and the collecting box is located right below the oil dripping pipe.

As a further aspect of the present invention: and the maintenance crawling ladder is fixedly connected with an anti-slip mat.

As a further aspect of the present invention: the outside fixedly connected with of cooling tower body a plurality of evenly distributed's protection post, and protection post evenly distributed is in the both sides of overhauing the cat ladder.

As a further aspect of the present invention: the lower end face of the supporting leg is fixedly connected with a rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses when the cooling tower body is carrying out the during operation, the vibration that its produced can be conducted on the slider, the slider can slide on the slide bar, the slider of removal can stretch or compression spring, under the resilience force of spring, can offset partial vibration, thereby the rocking of device has been reduced, and then the noise has been reduced, and install oil drip pipe at the last inner wall of heat extraction opening, oil drip pipe is located the radiator fan axis of rotation directly over, radiator fan work a period like a week after, can lubricate its axis of rotation through oil drip pipe, thereby the noise that produces because of the friction when having reduced radiator fan and rotating, operating personnel's operation experience has been promoted.

2. The utility model discloses collect the box at the lower inner wall fixedly connected with of heat extraction mouth, and collect the box and be located oil dripping pipe under to the lubricating oil that can fall is collected, has reduced the oil and has dripped directly to fall, causes the pollution to the environment.

Drawings

Fig. 1 is a schematic view of a low noise cooling tower.

Fig. 2 is an enlarged schematic structural view of a region a in fig. 1.

In the figure: 1. a slide bar; 2. a spring; 3. a slider; 4. a limiting plate; 5. a cooling tower body; 6. a protective column; 7. a non-slip mat; 8. supporting legs; 9. a dust screen; 10. a heat radiation fan; 11. a heat removal box; 12. a rubber foot pad; 13. a base plate; 14. an oil dripping pipe; 15. a heat exhaust port; 16. a collection box; 17. the overhaul cat ladder.

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.

Referring to fig. 1-2, in the embodiment of the present invention, a low noise cooling tower comprises a cooling tower body 5, wherein four corners of a lower surface of the cooling tower body 5 are fixedly connected with supporting legs 8, and two sides of the cooling tower body 5 are connected with noise reduction mechanisms, each noise reduction mechanism comprises a slider 3, a limiting plate 4, a spring 2, a slider 1 and a bottom plate 13, the upper surface of the bottom plate 13 is fixedly connected with the slider 1, the slider 1 is provided with the slider 3, the slider 3 penetrates through the slider 1 and is slidably connected with the slider 1, the slider 1 is strung with the spring 2, two ends of the spring 2 are respectively connected with the bottom plate 13 and the slider 3, the top end of the slider 1 is fixedly connected with the limiting plate 4, a heat dissipation box 11 is fixedly communicated with a lower end of the cooling tower body 5, a plurality of heat dissipation ports 15 are uniformly distributed on the heat dissipation box 11, and a dust, and a heat radiation fan 10 is arranged in the heat exhaust opening 15, and the outside of the cooling tower body 5 is fixedly connected with an overhaul crawling ladder 17.

When cooling tower body 5 is carrying out the during operation, the vibration of its production can be conducted on slider 3, slider 3 can slide on slide bar 1, slider 3 of removal can stretch or compression spring 2, under the resilience force of spring 2, can offset partial vibration, thereby the rocking of device has been reduced, and then the noise has been reduced, and install oil drip pipe 14 at the last inner wall of heat extraction opening 15, oil drip pipe 14 is located radiator fan 10 axis of rotation directly over, radiator fan 10 works a period (like a week) back, can lubricate its axis of rotation through oil drip pipe 14, thereby the noise that produces because of the friction when radiator fan 10 rotates has been reduced, operating personnel's operation experience has been promoted.

The box 16 is collected to the lower inner wall fixedly connected with of heat extraction opening 15, and collects the box 16 and be located oil drip pipe 14 under to the lubricating oil that can fall is collected, has reduced the oil and has dripped directly to fall, causes the pollution to the environment.

Overhaul fixedly connected with slipmat 7 on the cat ladder 17 to protect operating personnel, replaced the security performance of device, and a plurality of evenly distributed's of the outside fixedly connected with of cooling tower body 5

protection post

6, and 6 evenly distributed of protection post are in the both sides of overhauing cat ladder 17, thereby when overhauing, make things convenient for operating personnel to scramble.

The method is as follows.

Lower terminal surface fixedly connected with rubber pad foot 12 of supporting leg 8 has increased the frictional force between device and the ground through rubber pad foot 12, has promoted the stability of device, and rubber pad foot 12 has certain buffering effect, has also reduced the noise pollution that the device produced because of vibrations and ground striking when alleviateing the device and rocking.

The utility model provides a power supply interface of power consumption component passes through switch (not drawn in the picture) and wire (not drawn in the picture) and connects power supply system to the realization is to its control, and the circuit and the control that wherein relate to are prior art, and for the technical known of current field, do not carry out too much the repeated description here.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", 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 simplicity of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, should not be taken as limiting, and it should be noted that the terms "mounted" and "connected" are intended to be broadly construed, and include, for example, either fixed or removable connections, or integrally formed, mechanically connected, or indirectly connected through an intermediate medium, and the specific meaning of the terms in the present application can be understood through specific situations.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a low-noise cooling tower, includes cooling tower body (5), its characterized in that, the equal fixedly connected with supporting leg (8) in lower surface four corners of cooling tower body (5), and the both sides of cooling tower body (5) all are connected with and fall the mechanism of making an uproar, fall the mechanism of making an uproar and include slider (3), limiting plate (4), spring (2), slide bar (1) and bottom plate (13), the upper surface fixedly connected with slide bar (1) of bottom plate (13), be equipped with slider (3) on slide bar (1), slider (3) run through slide bar (1) and with slide bar (1) sliding connection, and the cluster has spring (2) on slide bar (1), the both ends of spring (2) are connected with bottom plate (13) and slider (3) respectively to slide bar (1) top fixedly connected with limiting plate (4), the lower extreme fixed intercommunication of cooling tower body (5) has heat extraction case (11), and set up a plurality of evenly distributed's heat extraction mouth (15) on heat extraction case (11), heat extraction mouth (15) outside is connected with dust screen (9) through the hinge rotation, and installs radiator fan (10) in heat extraction mouth (15), the outside fixedly connected with maintenance cat ladder (17) of cooling tower body (5).

2. A low noise cooling tower according to claim 1, wherein said heat discharging opening (15) is provided at an upper inner wall thereof with a drip pipe (14), and said drip pipe (14) is positioned directly above a rotation axis of said heat discharging fan (10).

3. A low noise cooling tower according to claim 2, wherein a collecting box (16) is fixedly connected to the lower inner wall of said heat discharging opening (15), and said collecting box (16) is located right below said oil dropping pipe (14).

4. A low noise cooling tower according to claim 1, characterised in that non-slip mats (7) are fixedly connected to the service ladder (17).

5. A low noise cooling tower according to claim 1, characterized in that a plurality of uniformly distributed protection posts (6) are fixedly connected to the outside of the cooling tower body (5), and the protection posts (6) are uniformly distributed on both sides of the access ladder (17).

6. A cooling tower with low noise according to claim 1, characterized in that the lower end surface of the supporting leg (8) is fixedly connected with a rubber foot pad (12).