CN208996989U - Operating room central air-conditioning blower fan of cooling tower - Google Patents
Operating room central air-conditioning blower fan of cooling tower Download PDFInfo
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- CN208996989U CN208996989U CN201821459397.0U CN201821459397U CN208996989U CN 208996989 U CN208996989 U CN 208996989U CN 201821459397 U CN201821459397 U CN 201821459397U CN 208996989 U CN208996989 U CN 208996989U
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- blower fan
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Abstract
The utility model relates to public place room air pollution Prevention Techniques, more particularly to a kind of operating room central air-conditioning blower fan of cooling tower, including metal tube, ventilative column, positioning mechanism, motor, flabellum, support column and water tank, metal tube includes channel, ventilative column and positioning mechanism are located in channel, ventilative column includes bottom end and top, it is gathered on ventilative column through the air-permeating hole of ventilative column bottom end and top, the side of ventilative column is fixedly connected with the inside portion of metal tube by the positioning mechanism that quantity is 3 or more, and positioning mechanism includes hose and spring.The utility model: 1, in rainy weather, the flabellum of blower can be diversified by rain drop erosion angle, and the using effect for utmostly washing away dust removal decontamination is played to flabellum.2, the using effect of seal protection is played.
Description
Technical field:
The utility model relates to public place room air pollution Prevention Techniques, and in particular to a kind of operating room central air-conditioning
Blower fan of cooling tower.
Background technique:
The blower fan of cooling tower of operating room central air-conditioning blower fan of cooling tower since structure setting is unreasonable, use when
It waits, there are following problems: 1, in rainy weather, the flabellum of blower is single by rain drop erosion angle, cannot play maximum to flabellum
Degree washes away the using effect of dust removal decontamination.2, the using effect of seal protection is not had.In order to solve the above-mentioned technical problem, special
It is proposed a kind of new technical solution.
Utility model content:
The purpose of this utility model is to overcome above-mentioned the shortcomings of the prior art places, and provide a kind of operating room
Central air-conditioning blower fan of cooling tower.
The technical solution adopted in the utility model are as follows:
A kind of operating room central air-conditioning blower fan of cooling tower, including metal tube, ventilative column, positioning mechanism, motor, flabellum, branch
Dagger and water tank, metal tube include channel, and ventilative column and positioning mechanism are located in channel, and ventilative column includes bottom end and top
End is gathered on ventilative column through the air-permeating hole of ventilative column bottom end and top, and the side of ventilative column is 3 or more by quantity and determines
Position mechanism is fixedly connected with the inside portion of metal tube, and positioning mechanism includes hose and spring, and one end of hose is tightly connected ventilative column
Side, the other end of hose is tightly connected the inside portion of metal tube, the side of the ventilative column, hose and metal tube inside
Portion's group is encircled into a seal chamber, and in the seal chamber, one end of spring is fixedly connected with the side of ventilative column, spring it is another
End is fixedly connected with the inside portion of metal tube, and avoid holes, the centre bit on the top of ventilative column is fixedly installed in the center of ventilative column
Fixed setting motor is set, motor includes motor shaft, and motor shaft leans out the bottom end of ventilative column by avoid holes, and flabellum is located at ventilative column
Lower section, flabellum is set on motor shaft and is connected with motor shaft, and support column bottom end is fixedly connected with the top of ventilative column, support
The top of column is fixedly connected with the center bottom of water tank, and water tank includes water containing chamber, and what tank top setting was connected to water containing chamber connects rain
The apopore being connected to water containing chamber is arranged in opening, water tank bottom, and the diameter of apopore is 2mm -3mm.
Preferably, the center line of the metal tube is parallel with plumb line.
Preferably, the positioning mechanism that the quantity is 3 or more is evenly distributed on the circle centered on metal tube hub line
Zhou Shang.
Preferably, which further includes limit plate A and limit plate B, the inside of metal tube
Limit plate A and limit plate B is fixedly installed in wall, and limit plate A is located at the position on metal tube inner sidewall close to support column, limit plate B
Far from the position of support column on metal tube inner sidewall, the horizontal line height of the extreme higher position of limit plate A is most lower than limit plate B
The horizontal line height of lower position, the upper surface of limit plate B are in contact with the bottom end of ventilative column.
Preferably, which further includes bearing, and bearing, motor is fixedly installed in avoid holes
Axis passes through bearing and avoid holes rotating contact.
Preferably, the bottom end of the support column is fixedly connected on ventilative top end on the position of ventilative column side.
The beneficial effects of the utility model are: 1, in rainy weather, the flabellum of blower being capable of multiplicity by rain drop erosion angle
Change, the using effect for utmostly washing away dust removal decontamination is played to flabellum.2, the using effect of seal protection is played.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is structural schematic diagram at the A of the utility model Fig. 1
Fig. 3 is structural schematic diagram at the B of the utility model Fig. 1
Specific embodiment:
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.
Referring to each figure, a kind of operating room central air-conditioning blower fan of cooling tower, including metal tube 1, ventilative column 2, positioning mechanism (figure
In be not shown), motor 3, flabellum 4, support column 5 and water tank 6, metal tube 1 includes channel 7, and ventilative column 2 and positioning mechanism distinguish position
In in channel 7, ventilative column 2 includes bottom end and top, is gathered on ventilative column 2 through the air-permeating hole 8 of ventilative 2 bottom end of column and top,
The side of ventilative column 2 is fixedly connected with the inside portion of metal tube 1 by the positioning mechanism that quantity is 3 or more, and positioning mechanism includes
Hose 9 and spring 10, one end of hose 9 are tightly connected the side of ventilative column 2, and the other end of hose 9 is tightly connected metal tube 1
The inside portion group of inside portion, the side of ventilative column 2, hose 9 and metal tube 1 is encircled into a seal chamber 11, in seal chamber 11,
One end of spring 10 is fixedly connected with the side of ventilative column 2, and the other end of spring 10 is fixedly connected with the inside portion of metal tube 1, ventilative
Avoid holes 19 are fixedly installed in the center of column 2, and motor 3 is fixedly installed in the center on the top of ventilative column 2, and motor 3 includes
Motor shaft 12, motor shaft 12 lean out the bottom end of ventilative column 2 by avoid holes 19, and flabellum 4 is located at the lower section of ventilative column 2, and 4 sets of flabellum
It is located on motor shaft 12 and is connected with motor shaft 12,5 bottom end of support column is fixedly connected with the top of ventilative column 2, support column 5
Top is fixedly connected with the center bottom of water tank 6, and water tank 6 includes water containing chamber 13, is arranged at the top of water tank 6 and connects with what water containing chamber 13 was connected to
The apopore 14 being connected to water containing chamber 13 is arranged in rain opening 15,6 bottom of water tank, and the diameter of apopore 14 is 2mm -3mm, connects rain
Opening 15 connects rain opening 15 for circle, and the diameter that circle connects rain opening 15 is 30mm -60mm.
Preferably, the center line of metal tube 1 is parallel with plumb line.
Preferably, the positioning mechanism that quantity is 3 or more is evenly distributed on the circumference centered on 1 center line of metal tube
On；Preferably, the quantity of positioning mechanism is 8, and quantity is that 8 positioning mechanisms are evenly distributed on and are with 1 center line of metal tube
On the circumference at center.
Preferably, which further includes limit plate A16 and limit plate B17, metal tube 1
Limit plate A16 and limit plate B17 is fixedly installed in inner sidewall, and limit plate A16 is located on 1 inner sidewall of metal tube close to support column 5
Position, limit plate B17 are located at the position on 1 inner sidewall of metal tube far from support column 5, the level of the extreme higher position of limit plate A16
Line height is lower than the horizontal line height of limit plate B17 extreme lower position, and the upper surface of limit plate B17 connects with the bottom end of ventilative column 2
Touching can be limited under the premise of ensureing that ventilative column 2 is tiltable using the limit plate A16 and limit plate B17 of high infraversion malposition
The maximum angle of wind column 2 tilts, and avoids the excessive inclination of ventilative column 2.
Preferably, which further includes bearing 18, and bearing is fixedly installed in avoid holes 19
18, motor shaft 12 passes through bearing 18 and 19 rotating contact of avoid holes.
Preferably, the bottom end of support column 5 is fixedly connected on ventilative 2 top of column on the position of ventilative 2 side of column.
Preferably, motor is the motor of Y180M-2 model or the motor 3 of Y112M-4 model, the top middle portion of ventilative column 2
It can be fixedly installed for being located on motor 3 the cover 20 for enabling 3 waterproof of motor.
When in use:
1, in rainy weather, the flabellum 4 of blower can be diversified by rain drop erosion angle, plays to flabellum 4 and utmostly rushes
Brush away the using effect of dirt decontamination.
2, the using effect of seal protection is played.
2, when specifically used, the side of ventilative column 2 is fixedly connected with metal tube 1 by the positioning mechanism that quantity is 3 or more
Inside portion, positioning mechanism include hose 9 and spring 10, so that ventilative column 2 is floated up and down by the elastic force of spring 10, adopt
Seal chamber 11 is formed with hose 9, spring 10 is located in seal chamber 11, and the using effect of seal protection is played to spring 10；Under
Rainy day gas, rainwater enter water containing chambers 13 by the rain opening 15 that connects being arranged at the top of water tank 6, and lasting from apopore 14 to outlet
Out, since the diameter for connecing rain opening 15 is 30mm -60mm, and the diameter of apopore 14 is only 2mm -3mm, therefore on rainy day
In gas, if rainwater is bigger or larger, some water can be stored in water containing chamber 13, and be set since water tank 6 passes through support column 5
It sets on ventilative 2 top of column, and is located at the position on ventilative 2 top of column close to ventilative 2 side of column, therefore, accumulate in water containing chamber 13
The weight of water can make ventilative column 2 close to the side locations of support column 5 because in water containing chamber 13 gravity of water and overcome close to support
The support pulling force of the spring 10 of the positioning mechanism of 5 part of column declines, and makes ventilative 2 run-off the straight of column, and then makes to be arranged in ventilative column
Motor 3 on 2 and 4 run-off the straight of flabellum being set on motor shaft 12, because in the angle of run-off the straight and water containing chamber 13
The quantity for receiving the rainwater of storage is related, therefore when rainwater quantity is more in water containing chamber 13, tilt angle is relatively bigger, Rong Shui
When rainwater quantity is fewer in chamber 13, tilt angle is smaller, realizes the inclination of multiple angles, and then realizes flabellum 4 by rain drop erosion
Angle can be diversified, diversified tilt angle, in rain-impact when on flabellum 4, in the process, the rotatable work of flabellum 4
Work static can also stop working, and some tilt angles can make flabellum 4 directly facing the impact of rainwater, by directly facing rainwater
Impact generate greater impact power and carry out maximum 4 dust removal decontamination of flabellum, and some tilt angles can be such that flabellum 4 tilts
In face of the impact of rainwater, impact of this inclined surface to rainwater is inclined by relative to the impact impact force directly facing rainwater
It lays down, while also playing the role of washing away 4 water conservancy diversion of flabellum to rainwater, realize that flabellum 4 can be diversified by rain drop erosion angle, it is right
Flabellum 4 plays the using effect for utmostly washing away dust removal decontamination；Especially in 4 rotary work of flabellum, cooperate multiple inclinations
Angle, it can be achieved that more unknown tilt angle alternate cycles, reach preferable using effect；It is gradually reduced or stops in rainwater
When, not new rainwater is added to water containing chamber 13 by connecing rain opening 15, and existing rainwater is then still passing through in water containing chamber 13
Apopore 14 discharges, and when the water in water containing chamber 13 all discharges, ventilative column 2 is then not subjected to water in water containing chamber 13
Gravity, achieve the effect that show different usage modes according to weather condition with this.
In figure, description positional relationship only for illustration, should not be understood as the limitation to this patent；Obviously, this reality
It is merely examples for clearly illustrating the present invention with novel above-described embodiment, and is not to the utility model
Embodiment restriction.For those of ordinary skill in the art, it can also make on the basis of the above description
Other various forms of variations or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all practical new at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model right and wants within the spirit and principle of type
Within the protection scope asked.
Claims (6)
1. a kind of operating room central air-conditioning blower fan of cooling tower, it is characterised in that: including metal tube, ventilative column, positioning mechanism, electricity
Machine, flabellum, support column and water tank, metal tube include channel, and ventilative column and positioning mechanism are located in channel, and ventilative column includes
Bottom end and top are gathered on ventilative column through the air-permeating hole of ventilative column bottom end and top, and the side of ventilative column is 3 by quantity
Above positioning mechanism is fixedly connected with the inside portion of metal tube, and positioning mechanism includes hose and spring, and one end of hose, which seals, to be connected
The side of ventilative column is connect, the other end of hose is tightly connected the inside portion of metal tube, side, hose and the metal of the ventilative column
The inside portion group of pipe is encircled into a seal chamber, and in the seal chamber, one end of spring is fixedly connected with the side of ventilative column, bullet
The other end of spring is fixedly connected with the inside portion of metal tube, and avoid holes, the top of ventilative column is fixedly installed in the center of ventilative column
Center motor is fixedly installed, motor includes motor shaft, and motor shaft leans out the bottom end of ventilative column, flabellum position by avoid holes
In the lower section of ventilative column, flabellum is set on motor shaft and is connected with motor shaft, and support column bottom end is fixedly connected with ventilative column
Top, the top of support column are fixedly connected with the center bottom of water tank, and water tank includes water containing chamber, and tank top setting connects with water containing chamber
Logical connects rain opening, and the apopore being connected to water containing chamber is arranged in water tank bottom, and the diameter of apopore is 2mm -3mm.
2. operating room central air-conditioning blower fan of cooling tower according to claim 1, it is characterised in that: the center of the metal tube
Line is parallel with plumb line.
3. operating room central air-conditioning blower fan of cooling tower according to claim 1, it is characterised in that: the quantity be 3 with
On positioning mechanism be evenly distributed on the circumference centered on metal tube hub line.
4. operating room central air-conditioning blower fan of cooling tower according to claim 1, it is characterised in that: the operating room central air-conditioning
Blower fan of cooling tower further includes limit plate A and limit plate B, and limit plate A and limit plate B, limit is fixedly installed in the inner sidewall of metal tube
Plate A is located at the position on metal tube inner sidewall close to support column, and limit plate B is located at the position on metal tube inner sidewall far from support column
It sets, the horizontal line height of the extreme higher position of limit plate A is lower than the horizontal line height of limit plate B extreme lower position, the upper table of limit plate B
Face is in contact with the bottom end of ventilative column.
5. operating room central air-conditioning blower fan of cooling tower according to claim 1, it is characterised in that: the operating room central air-conditioning
Blower fan of cooling tower further includes bearing, and bearing is fixedly installed in avoid holes, and motor shaft passes through bearing and avoid holes rotating contact.
6. operating room central air-conditioning blower fan of cooling tower according to claim 1, it is characterised in that: the bottom end of the support column
It is fixedly connected on ventilative top end on the position of ventilative column side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821459397.0U CN208996989U (en) | 2018-09-06 | 2018-09-06 | Operating room central air-conditioning blower fan of cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821459397.0U CN208996989U (en) | 2018-09-06 | 2018-09-06 | Operating room central air-conditioning blower fan of cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208996989U true CN208996989U (en) | 2019-06-18 |
Family
ID=66798436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821459397.0U Active CN208996989U (en) | 2018-09-06 | 2018-09-06 | Operating room central air-conditioning blower fan of cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208996989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404713A (en) * | 2021-06-29 | 2021-09-17 | 云浮市云丰环保设备有限公司 | Self-cleaning exhaust fan |
-
2018
- 2018-09-06 CN CN201821459397.0U patent/CN208996989U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404713A (en) * | 2021-06-29 | 2021-09-17 | 云浮市云丰环保设备有限公司 | Self-cleaning exhaust fan |
| CN113404713B (en) * | 2021-06-29 | 2022-08-09 | 云浮市云丰环保设备有限公司 | Self-cleaning exhaust fan |
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