CN214791836U - Return air flow equalizing device for evaporator - Google Patents

Abstract

Evaporimeter return air current flow straightener, including the cabinet body, the inside symmetric connection of the cabinet body has A type evaporimeter, and the bottom of A type evaporimeter is equipped with the grid shell that flow equalizes, and the grid shell that flow equalizes passes through fixed establishment to be connected with A type evaporimeter, and the inside of grid shell that flow equalizes is equipped with slewing mechanism, and beneficial effect is: the effect of being convenient for dismouting grid shell that flow equalizes can be played, need not consume a large amount of dismouting time, and then the efficiency of work has been improved, is convenient for adjust the flow equalizing plate simultaneously.

Description

Return air flow equalizing device for evaporator

Technical Field

The utility model relates to an air conditioning unit technical field, concretely relates to evaporimeter return air current flow straightener.

Background

Along with the enhancement of national strength of China and the continuous promotion of economy, the air conditioning equipment of the machine room generally adopts the structure of an A-type evaporator, but because return air cannot normally exchange heat with the evaporator, the return air heat exchange efficiency of the evaporator is low, and therefore an evaporator return air flow equalizing device is needed.

But the current flow straightener is mostly through installing the grid that flow equalizes additional in A type evaporator return air inlet position, but the most grid device that flow equalizes of being not convenient for install to make and need consume a large amount of operating time, and then reduced the efficiency of work, be not convenient for adjust the grid that flow equalizes simultaneously.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not convenient for carry out the installation flow equalizing grid device of not being convenient for when adjusting to the grid that flow equalizes, provide evaporimeter return air current flow equalizer, fixed establishment can play the effect of installing the grid shell that will flow equalizes on A type evaporimeter, thereby make and need not consume a large amount of operating time, and then the efficiency of work has been improved, slewing mechanism can play and adjust a plurality of flow equalizers pivoted effects, thereby can make A type evaporimeter return air current obtain flow equalizing treatment, the anterior air flow state of the A type evaporimeter of being convenient for more does benefit to the heat transfer, thereby improve evaporimeter return air heat exchange efficiency.

The utility model provides a technical scheme that technical problem adopted is: evaporimeter return air current flow straightener, it includes: the cabinet body, the inside symmetric connection of the cabinet body has A type evaporimeter, the bottom of A type evaporimeter is equipped with the grid shell that flow equalizes, the grid shell that flow equalizes passes through fixed establishment and is connected with A type evaporimeter, the inside of grid shell that flow equalizes is equipped with slewing mechanism.

Preferably, fixed establishment includes the inserted block, a lateral symmetry that the inserted block is close to cabinet body center is equipped with two first springs, two through connecting plate fixed connection, two between first spring and the inserted block the equal fixed connection of the other end of first spring is on the inner wall of fixed box, two be equipped with the fixed block between the first spring, the one end and the connecting plate fixed connection of fixed block, the other end of fixed block runs through fixed box and fixedly connected with pulling handle, two dead levers of the bottom symmetry fixedly connected with of A type evaporator, and the recess is all dug to the one end that two dead levers are relative.

Preferably, slewing mechanism includes a plurality of flow equalizing plates, every the bottom that the flow equalizing plate all is through connecting piece fixedly connected with dwang, the one end of dwang is rotated through rotating the piece and is connected on the inner wall of the grid shell that flow equalizes, the other end fixedly connected with toothed disc of dwang, every connect through the belt between the toothed disc, one of them one side that the dwang was kept away from to the toothed disc is equipped with the motor, the output and the toothed disc fixed connection of motor.

Preferably, the inside of fixed box is equipped with spacing box, spacing box fixed connection is on the bottom face of fixed box, the top of spacing box is excavated and is equipped with the recess, the inside of spacing box is equipped with a plurality of second springs, every the equal fixed connection in bottom of second spring is on the bottom face of spacing box, every the equal fixedly connected with buffer board in top of second spring.

Preferably, the inside symmetry of the grid shell that flow equalizes is equipped with two stoppers, two the inside excavation of stopper is equipped with two recesses, two the dwang rotates in the recess of connection on the stopper, two the bottom of stopper is passed through bracing piece fixed connection on the inner wall of the grid shell that flow equalizes.

The utility model has the advantages of it is following: the fixing mechanism can play a role in installing the flow equalizing grid shell on the A-type evaporator, so that a large amount of operation time is not needed to be consumed, the work efficiency is improved, the rotating mechanism can play a role in adjusting the rotation of the flow equalizing plates, the return air flow of the A-type evaporator can be subjected to flow equalizing treatment, the front air flow state of the A-type evaporator is convenient to exchange heat, and the return air heat exchange efficiency of the evaporator is improved.

Drawings

Fig. 1 is a schematic front view of an evaporator return air flow equalizer according to a preferred embodiment of the present invention;

fig. 2 is an enlarged schematic structural view of a portion a of an evaporator return air flow equalizer according to a preferred embodiment of the present invention;

fig. 3 is a schematic structural view of a fixing plate and a flow equalizing plate of an evaporator return air flow equalizing device according to a preferred embodiment of the present invention;

fig. 4 is a schematic view of the internal structure of the fixing plate of the return air flow equalizer of the evaporator according to a preferred embodiment of the present invention;

fig. 5 is a schematic side view of the inside of the fixing plate of the return air flow equalizer of the evaporator according to a preferred embodiment of the present invention.

Description of reference numerals:

1. a cabinet body; 2. a type A evaporator; 3. a fixing box; 4. a current equalizing grid shell; 5. fixing the rod; 6. a fixed block; 7. a first spring; 8. inserting a block; 9. a limiting box; 10. a second spring; 11. a flow equalizing plate; 12. rotating the rod; 13. a belt; 14. a gear plate; 15. a motor; 16. a fixing mechanism; 17. a rotating mechanism; 18. and a limiting block.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-5, the present invention provides a technical solution: evaporimeter return air flow current straightener, the intelligent cabinet temperature adjusting device comprises a cabinet body 1, the inside symmetric connection of the cabinet body 1 has A type evaporimeter 2, the bottom of A type evaporimeter 2 is equipped with the grid shell 4 that flow equalizes, the grid shell 4 that flow equalizes passes through fixed establishment 16 and is connected with A type evaporimeter 2, the inside of grid shell 4 that flow equalizes is equipped with slewing mechanism 17, can play the effect of the grid shell 4 that flow equalizes of being convenient for the dismouting, need not consume a large amount of dismouting time, and then the efficiency of work has been improved, be convenient for adjust the flow equalizer 11 simultaneously.

Fixing mechanism 16 includes inserted block 8, the lateral symmetry that inserted block 8 is close to cabinet body 1 center is equipped with two first springs 7, pass through connecting plate fixed connection between two first springs 7 and the inserted block 8, the equal fixed connection of the other end of two first springs 7 is on the inner wall of fixed box 3, be equipped with fixed block 6 between two first springs 7, the one end and the connecting plate fixed connection of fixed block 6, the other end of fixed block 6 runs through fixed box 3 and fixedly connected with pulling handle, two dead levers 5 of the bottom symmetry fixedly connected with of A type evaporimeter 2, and the relative one end of two dead levers 5 is all chiseled and is equipped with the recess, can play and install the effect on A type evaporimeter 2 with the grid shell 4 that flow equalizes, thereby make and need not consume a large amount of operating time, and then the efficiency of work has been improved.

The slewing mechanism 17 includes a plurality of flow equalizing plates 11, every flow equalizing plate 11's bottom all is through connecting piece fixedly connected with dwang 12, the one end of dwang 12 is rotated through rotating the piece and is connected on the inner wall of the grid shell 4 that flow equalizes, the other end fixedly connected with toothed disc 14 of dwang 12, connect through belt 13 between every toothed disc 14, one side that dwang 12 was kept away from to one of them toothed disc 14 is equipped with motor 15, motor 15's output and toothed disc 14 fixed connection, can play and adjust a plurality of flow equalizing plate 11 pivoted effects, thereby can make 2 return air flows of A type evaporator obtain flow equalizing and handle, be convenient for 2 anterior air flow states of A type evaporator more do benefit to the heat transfer, thereby improve evaporimeter return air heat exchange efficiency.

The inside of fixed box 3 is equipped with spacing box 9, spacing box 9 fixed connection is on the bottom face of fixed box 3, the top excavation of spacing box 9 is equipped with the recess, the inside of spacing box 9 is equipped with a plurality of second springs 10, the equal fixed connection in bottom of every second spring 10 is on the bottom face of spacing box 9, the equal fixedly connected with buffer board in top of every second spring 10, when dead lever 5 inserts spacing box 9, make dead lever 5 and buffer board contact, second spring 10 through the buffer board connection, can play the impact force that produces downwards and play the effect of subducing.

The inside symmetry of the grid shell 4 that flow equalizes is equipped with two stoppers 18, the inside excavation of two stoppers 18 is equipped with two recesses, two dwang 12 rotate connect in the recess on stopper 18, bracing piece fixed connection is passed through on the inner wall of grid shell 4 that flow equalizes in the bottom of two stoppers 18, when dwang 12 rotates, connect the stopper 18 of connecting on it through rotating, can play the effect of support, prevent simultaneously that dwang 12 from taking place to rock when rotating.

During the use, at first when the fixed box 3 of installation, insert in the fixed box 3 dead lever 5 of 2 bottoms of A type evaporimeter, and then make the bottom of dead lever 5 contact with inserted block 8, when continuing to remove dead lever 5, can support inserted block 8 to open, when dead lever 5 removed to spacing box 9 in, inserted block 8 passes through the elasticity of first spring 7, can insert inserted block 8 in the recess on dead lever 5, in order to realize the purpose of fixed box 3 fixed mounting on A type evaporimeter 2, in order to reach the effect that the grid shell 4 that flow equalizes installs on A type evaporimeter 2

The starter motor 15 can then drive the gear plate 14 to rotate, because the meshing is connected between every gear plate 14 to can make every gear plate 14 rotate simultaneously, because the dwang 12 is connected with gear plate 14, can make the dwang 12 rotate, and then the rotation through the dwang 12, it is rotatory to drive the flow equalizing plate 11, with the effect of realizing adjusting the 11 angles of flow equalizing plate.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (5)

1. Evaporimeter return air current flow straightener, its characterized in that includes: the cabinet body (1), the inside symmetric connection of the cabinet body (1) has A type evaporimeter (2), the bottom of A type evaporimeter (2) is equipped with flow equalizing grid shell (4), flow equalizing grid shell (4) are connected with A type evaporimeter (2) through fixed establishment (16), the inside of flow equalizing grid shell (4) is equipped with slewing mechanism (17).

2. The evaporator return air flow straightener of claim 1 wherein the securing mechanism (16) comprises an insert block (8), two first springs (7) are symmetrically arranged on one side of the insertion block (8) close to the center of the cabinet body (1), the two first springs (7) are fixedly connected with the insertion block (8) through a connecting plate, the other ends of the two first springs (7) are fixedly connected to the inner wall of the fixed box (3), a fixed block (6) is arranged between the two first springs (7), one end of the fixing block (6) is fixedly connected with the connecting plate, the other end of the fixing block (6) penetrates through the fixing box (3) and is fixedly connected with a pulling handle, the bottom end of the A-type evaporator (2) is symmetrically and fixedly connected with two fixing rods (5), and grooves are formed in the opposite ends of the two fixing rods (5).

3. The evaporator return air flow equalizing device according to claim 1, wherein the rotating mechanism (17) comprises a plurality of flow equalizing plates (11), the bottom end of each flow equalizing plate (11) is fixedly connected with a rotating rod (12) through a connecting piece, one end of each rotating rod (12) is rotatably connected to the inner wall of the flow equalizing grid shell (4) through a rotating piece, the other end of each rotating rod (12) is fixedly connected with a gear disc (14), each gear disc (14) is connected with each other through a belt (13), one side of each gear disc (14), which is far away from the rotating rod (12), is provided with a motor (15), and the output end of each motor (15) is fixedly connected with the gear disc (14).

4. The evaporator return air flow equalizing device according to claim 2, wherein a limiting box (9) is arranged inside the fixed box (3), the limiting box (9) is fixedly connected to the bottom end face of the fixed box (3), a groove is formed in the top end of the limiting box (9), a plurality of second springs (10) are arranged inside the limiting box (9), the bottom end of each second spring (10) is fixedly connected to the bottom end face of the limiting box (9), and a buffer plate is fixedly connected to the top end of each second spring (10).

5. The evaporator return air flow equalizing device according to claim 3, characterized in that two limiting blocks (18) are symmetrically arranged inside the flow equalizing grid shell (4), two grooves are formed inside the two limiting blocks (18), the two rotating rods (12) are rotatably connected in the grooves on the limiting blocks (18), and the bottom ends of the two limiting blocks (18) are fixedly connected to the inner wall of the flow equalizing grid shell (4) through supporting rods.

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