CN210892770U

CN210892770U - Thermal power plant's cooling tower rimq device

Info

Publication number: CN210892770U
Application number: CN201921986232.3U
Authority: CN
Inventors: 孟轲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-06-30
Anticipated expiration: 2029-11-16

Abstract

The utility model discloses a cooling tower rimq device of thermal power plant, the fruit pick-up device comprises a frame body, the first connecting plate of left side fixedly connected with at framework top, the right side fixedly connected with second connecting plate at framework top, the left side of first connecting plate is run through and is provided with the quarter butt, the right-hand member of quarter butt runs through first connecting plate and fixedly connected with wind-up roll, the left side swing joint of pivot and second connecting plate is passed through on the right side of wind-up roll, the surface winding of wind-up roll has the windshield cloth, the rectangular hole has been seted up at the top of framework, the spout has all been seted up to the both sides of framework inner chamber. The utility model discloses possess the advantage that need not to dismantle the deep bead, solved and adopted straight board suspension type deep bead to be used for preventing frostbite and adjusting circulating water inlet temperature, installed the deep bead after, in order to adjust circulating water temperature and improve the unit vacuum, need often dismouting deep bead, dismouting work load is big, man-hour is long, can not control circulating water temperature's problem well during.

Description

Thermal power plant's cooling tower rimq device

Technical Field

The utility model relates to a cooling tower technical field of thermal power plant specifically is a cooling tower rimq device of thermal power plant.

Background

A cooling tower is generally built in a thermal power plant, the cooling tower mainly has the function of spraying circulating cooling water in the cooling tower to enable the circulating cooling water to be in direct contact with air, and the cooling device dissipates carried heat into the atmosphere through evaporation and convection, when the external environment temperature is too low, some protective measures need to be taken for the cooling tower, such as Xinjiang, Qinghai, inner Mongolia of northeast, Liaoning, Shenyang, Harbin and other regions with cold and lengthy winter climate, the supercooled temperature can cause the cooling tower to freeze, and the normal operation of the cooling tower is influenced, so various anti-freezing measures need to be taken to avoid the freezing of the cooling tower, in the prior art, a wind shield is arranged at an air inlet of the cooling tower, according to the size of the air inlet of the cooling tower, a straight plate suspension type is adopted to prevent freezing and adjust the inlet temperature of circulating water, and after the wind shield is installed, in order to adjust the temperature of the circulating water and improve the, the wind shield needs to be frequently disassembled and assembled, the disassembling and assembling workload is large, the working hours are long, and the circulating water temperature cannot be well controlled in the period.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling tower rimq device of thermal power plant possesses the advantage that need not to dismantle the deep bead, has solved and has adopted straight board suspension type deep bead to be used for preventing frostbite and adjustment circulating water inlet temperature, has installed the deep bead after, in order to adjust circulating water temperature and improve the unit vacuum, needs frequent dismouting deep bead, and dismouting work load is big, man-hour is long, can not control circulating water temperature's problem well during.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cooling tower wind-shielding device of thermal power plant, includes the framework, the left side fixedly connected with first connecting plate at framework top, the right side fixedly connected with second connecting plate at framework top, the left side of first connecting plate is run through and is provided with the quarter butt, the right-hand member of quarter butt runs through first connecting plate and fixedly connected with wind-up roll, the right side of wind-up roll is through pivot and the left side swing joint of second connecting plate, the surface winding of wind-up roll has the fender wind cloth, the top of framework has seted up the rectangular hole, the spout has all been seted up to the both sides of framework inner chamber, one side of fender wind cloth runs through the rectangular hole and extends to the inner chamber of framework and fixedly connected with counterweight rod, the both ends of counterweight rod all extend to the inner chamber of spout, the left end fixedly connected with first conical gear of quarter butt, the left side fixedly connected with fixed block of framework, the top, the bottom of bull stick runs through the fixed block and extends to the outside of fixed block, the top fixedly connected with second bevel gear of bull stick, first bevel gear and second bevel gear meshing.

Preferably, the top of the first connecting plate and the top of the second connecting plate are fixedly connected with rain baffles, and the front face of the frame body is movably connected with a filter screen through bolts.

Preferably, the top and the bottom of the two sides of the frame body are fixedly connected with mounting plates, and mounting holes are formed in the front faces of the mounting plates.

Preferably, the bottom of the rotating rod is fixedly connected with a rotating disc, and the left side of the bottom of the rotating disc is fixedly connected with a rocker.

Preferably, a first bearing is arranged between the first connecting plate and the short rod, and the first bearing is sleeved on the surface of the short rod.

Preferably, a second bearing is arranged between the rotating rod and the fixed block, and the second bearing is sleeved on the surface of the rotating rod.

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

1. the utility model discloses a framework, first connecting plate, the second connecting plate, the quarter butt, the wind-up roll, the wind-break cloth, the rectangular hole, the spout, the counterweight rod, first conical gear, the fixed block, bull stick and second conical gear cooperate, possess and need not to dismantle the advantage of deep bead, solved and adopted straight board suspension type deep bead to be used for preventing frostbite and adjusting circulating water inlet temperature, after having installed the deep bead, in order to adjust circulating water temperature and improve the unit vacuum, need often dismouting deep bead, dismouting work load is big, man-hour is long, the problem of the circulating water temperature can not be controlled well during.

2. The utility model discloses a set up the weather shield, prevent that the rainwater from drenching the cloth of keeping out the wind and the sun is to its exposure of going on, the life that leads to the cloth of keeping out the wind reduces, through setting up the filter screen, dust in the air filters and blocks rubbish, through setting up mounting panel and mounting hole, on the cooling tower is installed with wind-proof device to the convenience, through setting up carousel and rocker, make the bull stick more convenient laborsaving when rotating, through setting up first bearing, support fixedly to the quarter stick, and make the quarter stick not receive the influence of first connecting plate when rotating, through setting up the second bearing, it is fixed to support the bull stick, and make the bull stick rotate the influence that the messenger does not receive the fixed block.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the connection between the frame body and the filter net according to the present invention.

In the figure: the wind-proof rain-proof awning comprises a frame body 1, a first connecting plate 2, a second connecting plate 3, a short rod 4, a winding roller 5, a wind-proof cloth 6, a rectangular hole 7, a sliding chute 8, a counterweight rod 9, a first bevel gear 10, a fixed block 11, a rotating rod 12, a second bevel gear 13, a rain-proof plate 14, a filter screen 15, a mounting plate 16, a mounting hole 17, a turntable 18 and a rocker 19.

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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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.

The utility model discloses a framework 1, first connecting plate 2, second connecting plate 3, quarter butt 4, wind-up roll 5, wind-break cloth 6, rectangular hole 7, spout 8, counter weight 9, first bevel gear 10, fixed block 11, bull stick 12, second bevel gear 13, weather shield 14, filter screen 15, mounting panel 16, mounting hole 17,

carousel

18 and 19 parts of rocker are the parts that general standard component or field technician know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a wind shielding device for a cooling tower of a thermal power plant comprises a frame body 1, a first connecting plate 2 is fixedly connected to the left side of the top of the frame body 1, a second connecting plate 3 is fixedly connected to the right side of the top of the frame body 1, a short rod 4 is arranged on the left side of the first connecting plate 2 in a penetrating manner, the right end of the short rod 4 penetrates through the first connecting plate 2 and is fixedly connected with a winding roller 5, the right side of the winding roller 5 is movably connected with the left side of the second connecting plate 3 through a rotating shaft, a wind shielding cloth 6 is wound on the surface of the winding roller 5, a rectangular hole 7 is formed in the top of the frame body 1, sliding grooves 8 are formed in both sides of the inner cavity of the frame body 1, one side of the wind shielding cloth 6 penetrates through the rectangular hole 7 and extends to the inner cavity of the frame body 1 and is fixedly connected with a balance weight rod 9, both ends of the, the top of the fixed block 11 is provided with a rotating rod 12 in a penetrating way, the bottom of the rotating rod 12 penetrates through the fixed block 11 and extends to the outside of the fixed block 11, the top of the rotating rod 12 is fixedly connected with a second bevel gear 13, a first bevel gear 10 is meshed with the second bevel gear 13, the tops of the first connecting plate 2 and the second connecting plate 3 are fixedly connected with a rain shield 14, the front of the frame body 1 is movably connected with a filter screen 15 through bolts, the rain shield 14 is arranged to prevent rainwater from wetting the wind shield 6 and insolating the wind shield 6 by the sun, so that the service life of the wind shield 6 is reduced, the filter screen is arranged to filter dust in the air and block garbage, the top and the bottom of the two sides of the frame body 1 are fixedly connected with mounting plates 16, the front of the mounting plates 16 is provided with mounting holes 17, and the wind shield is conveniently mounted on a cooling tower through the mounting plates 16 and the, the bottom of the rotating rod 12 is fixedly connected with a rotating disk 18, the left side of the bottom of the rotating disk 18 is fixedly connected with a rocker 19, the rotating rod 12 is more convenient and labor-saving when rotating by arranging the rotating disk 18 and the rocker 19, a first bearing is arranged between a first connecting plate 2 and a short rod 4, the first bearing is sleeved on the surface of the short rod 4, the short rod 4 is supported and fixed by arranging the first bearing, the short rod 4 is not influenced by the first connecting plate 2 when rotating, a second bearing is arranged between the rotating rod 12 and a fixed block 11, the second bearing is sleeved on the surface of the rotating rod 12, the rotating rod 12 is supported and fixed by arranging the second bearing, the rotating rod 12 is not influenced by the fixed block 11 when rotating, and the rotating rod is not influenced by the fixed block 11 by a frame body 1, the first connecting plate 2, a second connecting plate 3, the short rod 4, a winding roller 5, a wind blocking cloth 6, a rectangular hole 7, a sliding chute 8, a rod 9, Fixed block 11, bull stick 12 and second bevel gear 13 cooperate, possess the advantage that need not to dismantle the deep bead, solved and adopted straight board suspension type deep bead to be used for preventing frostbite and adjustment circulating water inlet temperature, installed the deep bead after, in order to adjust circulating water temperature and improve the unit vacuum, need often dismouting deep bead, dismouting work load is big, man-hour is long, the problem of the well controlled circulating water temperature of period.

When the wind shielding device is used, the wind shielding device is installed on a cooling tower through the installation plate 16 and the installation hole 17, when the temperature of circulating water is to be controlled, the air intake of the cooling tower needs to be adjusted, the rocker 19 is rotated by hands, the rotation of the rocker 19 drives the rotation of the turntable 18, the rotating rod 12 and the second bevel gear 13, the rotation of the second bevel gear 13 drives the rotation of the first bevel gear 10, the rotation of the first bevel gear 10 drives the rotation of the short rod 4 and the winding roller 5, the wind shielding cloth 6 is wound and unwound by the rotation of the winding roller 5, due to the reason of the balance weight rod 9, the wind shielding cloth 6 in the frame body 1 is in a flat state, the vertical height of the wind shielding cloth 6 in the frame body 1 is changed, and therefore the air intake of the cooling tower is changed.

In summary, the following steps: this thermal power plant's cooling tower rimq device, through framework 1, first connecting plate 2, second connecting plate 3, quarter butt 4, wind-up roll 5, wind-break cloth 6, rectangular hole 7, spout 8, counterweight rod 9, first conical gear 10, fixed block 11, bull stick 12 and second conical gear 13 cooperate, it is used for preventing frostbite and adjustment circulating water inlet temperature to have solved and adopt straight board suspension type deep bead, after the deep bead has been installed, in order to adjust circulating water temperature and improve the unit vacuum, need often dismouting deep bead, dismouting work load is big, man-hour is long, the problem of circulating water temperature can not be controlled well during.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cooling tower rimq device of thermal power plant, includes framework (1), its characterized in that: the wind-proof frame is characterized in that a first connecting plate (2) is fixedly connected to the left side of the top of the frame body (1), a second connecting plate (3) is fixedly connected to the right side of the top of the frame body (1), a short rod (4) penetrates through the left side of the first connecting plate (2), the right end of the short rod (4) penetrates through the first connecting plate (2) and is fixedly connected with a winding roller (5), the right side of the winding roller (5) is movably connected with the left side of the second connecting plate (3) through a rotating shaft, a wind-proof cloth (6) is wound on the surface of the winding roller (5), a rectangular hole (7) is formed in the top of the frame body (1), sliding grooves (8) are formed in two sides of the inner cavity of the frame body (1), one side of the wind-proof cloth (6) penetrates through the rectangular hole (7) and extends to the inner cavity of the frame body (1) and is fixedly connected with a balance weight rod, the left end fixedly connected with first conical gear (10) of quarter butt (4), the left side fixedly connected with fixed block (11) of framework (1), the top of fixed block (11) is run through and is provided with bull stick (12), the outside that fixed block (11) and extended to fixed block (11) is run through to the bottom of bull stick (12), the top fixedly connected with second conical gear (13) of bull stick (12), first conical gear (10) and second conical gear (13) meshing.

2. The thermal power plant cooling tower wind shielding device according to claim 1, wherein: the top fixedly connected with weather shield (14) of first connecting plate (2) and second connecting plate (3), there is filter screen (15) openly through bolt swing joint in framework (1).

3. The thermal power plant cooling tower wind shielding device according to claim 1, wherein: the top and the bottom of framework (1) both sides all fixedly connected with mounting panel (16), mounting hole (17) have been seted up in the front of mounting panel (16).

4. The thermal power plant cooling tower wind shielding device according to claim 1, wherein: the bottom of the rotating rod (12) is fixedly connected with a rotating disc (18), and the left side of the bottom of the rotating disc (18) is fixedly connected with a rocker (19).

5. The thermal power plant cooling tower wind shielding device according to claim 1, wherein: a first bearing is arranged between the first connecting plate (2) and the short rod (4), and the first bearing is sleeved on the surface of the short rod (4).

6. The thermal power plant cooling tower wind shielding device according to claim 1, wherein: and a second bearing is arranged between the rotating rod (12) and the fixed block (11), and the second bearing is sleeved on the surface of the rotating rod (12).