CN221278107U - Kiln tail fan converter fixed establishment - Google Patents

Abstract

The utility model relates to the technical field of frequency converter fans, in particular to a kiln tail fan frequency converter fixing mechanism, which comprises the following technical scheme: the air conditioner comprises a mounting frame, a first communicating pipe and a second communicating pipe, wherein fan bodies are movably clamped at two sides of the mounting frame respectively, air outlets at the tops of the two fan bodies are respectively communicated with two ends of the second communicating pipe, and the air conditioner further comprises a limiting frame; the limiting frame is positioned at one side of the fan body, which is away from the mounting frame; the number of the limiting frames is two, and the two limiting frames are fixedly connected with the mounting frame and the fan body through mounting screws respectively. The utility model solves the problem of increased purchase cost of the fan caused by the output of wind power to the fan.

Description

Kiln tail fan converter fixed establishment

Technical Field

The utility model relates to the technical field of frequency converter fans, in particular to a kiln tail fan frequency converter fixing mechanism.

Background

With the wider application field of the frequency converter, energy sources (especially electric energy) can be effectively and reasonably utilized. The frequency converter is a very efficient variable frequency speed control system, so that about 2% -4% of the losses remain in operation, and all of these losses are converted into heat and finally dissipated in the atmosphere. How to quickly radiate heat from the frequency converter is a very critical issue in the design of the frequency converter. The air quantity and the air pressure of the fan required by the frequency converter are higher, and the volume of the fan is larger.

Chinese utility model patent: the utility model discloses a publication number is CN213039535U, discloses a fixing device for converter fan, including fan body, fixed establishment, protection machanism and winding mechanism, the bottom of fan body is connected with the fixed establishment that is used for fixing, the air intake connection of fan body has protection machanism, the side of fan body is connected with the winding mechanism of rolling power cord, the side integrated into one piece of fan body has the tuber pipe, and the side integrated into one piece of tuber pipe has circular shape even board, and the connection through-hole that the multiunit supplies connecting bolt to pass has been seted up to the side of even board, fixed establishment includes arc, diagonal brace and fixed plate, the periphery of fan body has the arc of adaptation through two sets of countersunk bolted connection, the welding of the periphery curved surface of arc has the diagonal brace that two sets of symmetries set up.

In the prior art, CN213039535U not only can be used for winding and fixing the power line, but also can avoid the possibility that the foreign matters with larger size enter the inner cavity of the fan. But when carrying out the air regulation, too rely on the power control of converter to the fan to lead to carrying out wind-force in order to make the fan at utmost and carry out, and then cause the size of fan to become larger and larger, thereby lead to when using, the cost of fan purchase promotes greatly, consequently needs a kiln tail fan converter fixed establishment to solve above-mentioned problem.

Disclosure of utility model

The utility model aims to provide a kiln tail fan frequency converter fixing mechanism which has the advantages that the maximum value of wind power output is increased in a fan increasing mode, and the purchasing cost of a fan is reduced, so that the problem of increasing the purchasing cost of the fan for increasing the wind power output by the fan is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a kiln tail fan converter fixed establishment, includes mounting bracket, first communicating pipe and second communicating pipe, the fan body is equipped with to the activity card respectively in mounting bracket both sides, two the air exit at fan body top is installed with the both ends intercommunication of second communicating pipe respectively, still includes, the spacing;

the limiting frame is positioned at one side of the fan body, which is away from the mounting frame; the number of the limiting frames is two, and the two limiting frames are fixedly connected with the mounting frame and the fan body through mounting screws respectively.

When using a kiln tail fan converter fixed establishment in this technical scheme, can install two fan bodies simultaneously through the mounting bracket to carry out fixed mounting to the fan body through the spacing, simultaneously, set up first connecting pipe at two fan body front ends, thereby carry out the air suction through the intake pipe of first connecting pipe front end, and carry out wind-force output through the blast pipe that sets up on the second communicating pipe at two fan body tops, thereby under the condition of cooperation converter, can control the power of two fan bodies simultaneously, and then increase the wind-force of fan under the circumstances of reducing purchase cost.

Preferably, the mounting bracket bottom fixed mounting has the base, and slope face structural design is adopted respectively to base upper surface both sides.

Preferably, the air outlets on the front sides of the fan bodies are fixedly connected with the two ends of the first communication pipe respectively.

Preferably, the sealed cowling is installed to first communication pipe both ends intercommunication respectively, and two sealed cowling pass through mounting screw and fan body fixed connection respectively, and the trompil is installed in the middle of first communication pipe front and the intercommunication.

Preferably, the middle of the upper surface of the second communicating pipe is provided with an opening and is communicated with an exhaust pipe.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the mounting frame is arranged, so that the fan body is fixed through the mounting frame and the limit frame, meanwhile, the first communicating pipe and the second communicating pipe are arranged on the fan body, air is taken in through the air inlet pipe, and air is exhausted through the air outlet pipe, so that the power of the two fan bodies can be controlled through the frequency converter, and the effects of improving the maximum value of wind power output and reducing the purchase cost of the fan in a mode of increasing the fan are achieved.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

fig. 2 is a right side view of the present utility model.

In the figure: 1. a base; 2. a mounting frame; 3. a first communication pipe; 4. a sealing cover; 5. a fan body; 6. a second communicating pipe; 7. an exhaust pipe; 8. an air inlet pipe; 9. and a limiting frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 and 2, the present utility model provides an embodiment: the utility model provides a kiln tail fan converter fixed establishment, includes mounting bracket 2, first communicating pipe 3 and second communicating pipe 6, and fan body 5 is equipped with to the activity card respectively in mounting bracket 2 both sides, and the air exit at two fan body 5 tops is installed with the both ends intercommunication of second communicating pipe 6 respectively, still includes, spacing 9;

specifically, the limiting frame 9 is positioned at one side of the fan body 5 away from the mounting frame 2; the number of the limiting frames 9 is two, and the two limiting frames 9 are fixedly connected with the mounting frame 2 and the fan body 5 through mounting screws respectively. Through setting up mounting bracket 2 to fix fan body 5 through mounting bracket 2 and cooperation spacing 9, set up first communicating pipe 3 and second communicating pipe 6 simultaneously on fan body 5, and advance air intake through intake pipe 8, exhaust through blast pipe 7 simultaneously, thereby can control the power of two fan bodies 5 through the cooperation converter, thereby reached the effect that the mode through increasing the fan makes wind power output's maximum obtain promoting and reduce the purchasing cost of fan.

Further, the base 1 is fixedly installed at the bottom of the installation frame 2, and two sides of the upper surface of the base 1 are respectively designed by adopting a slope surface structure.

Further, the air outlets on the front sides of the two fan bodies 5 are fixedly connected with the two ends of the first communication pipe 3 respectively.

Further, the sealing covers 4 are respectively arranged at the two ends of the first communication pipe 3 in a communicating manner, the two sealing covers 4 are respectively fixedly connected with the fan body 5 through mounting screws, and the middle of the front face of the first communication pipe 3 is provided with a hole in the middle and is provided with an air inlet pipe 8 in a communicating manner.

Further, the middle of the upper surface of the second communicating pipe 6 is provided with a hole and is communicated with an exhaust pipe 7.

When the fan assembly is used, the two fan bodies 5 can be installed at the same time through the installation frame 2, the fan bodies 5 are fixedly installed through the limiting frame 9, meanwhile, the first communication pipe 3 is arranged at the front ends of the two fan bodies 5, so that air is sucked through the air inlet pipe 8 at the front ends of the first communication pipes 3, and wind power output is performed through the air outlet pipe 7 arranged on the second communication pipe 6 at the top of the two fan bodies 5, and therefore, under the condition of matching with a frequency converter, the power of the two fan bodies 5 can be controlled at the same time, and further, the wind power of the fan is increased under the condition of reducing purchase cost.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a kiln tail fan converter fixed establishment, includes mounting bracket (2), first communicating pipe (3) and second communicating pipe (6), mounting bracket (2) both sides activity card respectively is equipped with fan body (5), two the air exit at fan body (5) top is installed with the both ends intercommunication of second communicating pipe (6) respectively, its characterized in that still includes:

The limiting frame (9) is positioned at one side of the fan body (5) away from the mounting frame (2);

The number of the limiting frames (9) is two, and the two limiting frames (9) are fixedly connected with the mounting frame (2) and the fan body (5) through mounting screws respectively.

2. The kiln tail fan frequency converter fixing mechanism according to claim 1, wherein a base (1) is fixedly installed at the bottom of the installation frame (2), and two sides of the upper surface of the base (1) are respectively designed to be of a slope surface structure.

3. The kiln tail fan frequency converter fixing mechanism according to claim 1, wherein air outlets on the front sides of the two fan bodies (5) are fixedly connected with two ends of the first communication pipe (3) respectively.

4. The kiln tail fan frequency converter fixing mechanism according to claim 1, wherein two ends of the first communication pipe (3) are respectively and fixedly connected with the fan body (5) through mounting screws, and an air inlet pipe (8) is formed in the middle of the front face of the first communication pipe (3) in a communicating mode.

5. The kiln tail fan frequency converter fixing mechanism according to claim 1, wherein the middle of the upper surface of the second communicating pipe (6) is provided with a hole and is communicated with an exhaust pipe (7).