CN214039714U

CN214039714U - Air heat exchanger

Info

Publication number: CN214039714U
Application number: CN202023098945.1U
Authority: CN
Inventors: 李为忠; 李海兵; 李卫平; 陆平
Original assignee: Haimen Feilu Refrigeration Equipment Co ltd
Current assignee: Haimen Feilu Refrigeration Equipment Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-24
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to an air heat exchanger technical field just discloses an air heat exchanger, including the under casing, the equal fixedly connected with installation ear in bottom at both ends about the under casing, swing joint has the construction bolt on the installation ear, the back fixedly connected with bearing frame of under casing inner chamber, the inboard fixedly connected with pivot of bearing frame, the positive fixedly connected with hand wheel of pivot, the surface fixedly connected with of pivot is located the inside carousel of under casing, the equal fixedly connected with dead lever in both ends about the carousel is positive, the movable sleeve has been cup jointed in the surface activity of dead lever. This air heat exchanger, overall structure is simple, through the revolving force with the pivot, converts the removal power of inserted bar into to cooperate by the spring, the inserted bar shifts out or moves in the jack, can realize fixing heat exchanger body quick assembly disassembly, need not to adopt bolt and external tool, labour saving and time saving, and be convenient for dismantle the maintenance to it, it is convenient to use.

Description

Air heat exchanger

Technical Field

The utility model relates to an air heat exchanger technical field specifically is an air heat exchanger.

Background

An air heat exchanger (also known as a radiator or a heat dissipation pipe bank) is a main device in a heat exchange device for cooling or heating air by using cold and hot media, high-temperature water, steam and high-temperature heat conduction oil are introduced to heat the air, and brine or low-temperature water is introduced to cool the air.

The air heat exchanger is widely used for hot air heating, air conditioning, cooling, condensing, dehumidifying, drying and the like in various industries such as light industry, construction, machinery, textile, printing and dyeing, electronics, food, starch, medicine, metallurgical coating and the like, the existing air heat exchanger on the market at present has the defect of inconvenience in disassembly and assembly, and in the use process, the existing air heat exchanger is generally directly fixed on a mounting surface through bolts, so that an external tool is required for auxiliary installation, the disassembly and the assembly are inconvenient, the disassembly and the maintenance are not facilitated, and the time and the labor are wasted, so that the air heat exchanger is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an air heat exchanger possesses advantages such as the dismouting of being convenient for, has solved in the use, and current air heat exchanger generally is through the bolt snap-on installing the face, not only needs the external tool to assist the installation, and it is inconvenient to dismantle simultaneously, is unfavorable for dismantling to maintain it, the problem that wastes time and energy.

(II) technical scheme

For the purpose of realizing the dismouting of being convenient for of the aforesaid, the utility model provides a following technical scheme: an air heat exchanger comprises a bottom box, wherein the bottoms of the left end and the right end of the bottom box are fixedly connected with mounting lugs, the mounting lugs are movably connected with mounting bolts, the back surface of an inner cavity of the bottom box is fixedly connected with a bearing seat, the inner side of the bearing seat is fixedly connected with a rotating shaft, the front surface of the rotating shaft is fixedly connected with a hand wheel, the outer surface of the rotating shaft is fixedly connected with a turntable positioned in the bottom box, the left end and the right end of the front surface of the turntable are fixedly connected with fixed rods, the outer surface of each fixed rod is movably sleeved with a movable sleeve, one side of each movable sleeve opposite to the other is fixedly connected with a connecting rod, one side of each connecting rod opposite to the other is hinged with a sliding rod, the left end and the right end of the bottom box inner cavity are fixedly connected with limit rods, the outer surface of each sliding rod is sleeved with a spring, and one side of each sliding rod opposite to the other is fixedly connected with an inserted rod, the locating lever has all been pegged graft at both ends about the under casing is inside, the jack has been seted up to the inside of locating lever, the top fixedly connected with heat exchanger body of locating lever.

Preferably, the bottom case is a hollow rectangle, and the locating holes matched with the locating rods are formed in the left end and the right end of the top of the bottom case.

Preferably, a sliding hole is formed in the limiting rod, and the sliding rod is located in the sliding hole and is in sliding connection with the sliding hole.

Preferably, the spring is located between the inserted link and the limiting link, and the outer diameter of the spring is smaller than the diameter of the inserted link.

Preferably, the sliding hole and the insertion hole are located on the same horizontal straight line, and one side of each of the two opposite insertion rods penetrates through and extends to the inside of the insertion hole.

Preferably, the bottom of the positioning rod is attached to the bottom of the inner cavity of the bottom box, and the bottom of the heat exchanger body is attached to the top of the bottom box.

(III) advantageous effects

Compared with the prior art, the utility model provides an air heat exchanger possesses following beneficial effect:

the air heat exchanger drives the rotating shaft and the rotary table to rotate positively and negatively through the forward and reverse rotating hand wheel, and simultaneously slides on the outer surface of the fixed rod through the movable sleeve, the connecting rod is hinged with the sliding rod, and the sliding rod is limited to move in the horizontal direction all the time by the slide hole on the limiting rod, so that the two connecting rods respectively drive the two sliding rods to move towards one opposite side and drive the inserting rods to extrude the spring to deform, and the inserting rods are separated from the inserting holes at the same time, so that the position of the positioning rod is not limited any more, then the heat exchanger body is lifted upwards, the exchanger body is disassembled, otherwise, the positioning rod passes through the positioning hole on the bottom box to be positioned, then the hand wheel is loosened, under the elastic action of the spring, the two inserting rods do reset motion towards the opposite side and move into the inserting holes again, thereby the position of the, the device overall structure is simple, through the revolving force with the pivot, converts the removal power into the inserted bar to cooperate by the spring, the inserted bar shifts out or moves in the jack, can realize fixing heat exchanger body quick assembly disassembly, need not to adopt bolt and external tool, labour saving and time saving, and be convenient for dismantle it and maintain, it is convenient to use.

Drawings

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

FIG. 2 is a top view of the connection between the rotary shaft and the rotary plate of the present invention;

fig. 3 is a perspective view of the turntable and the fixing rod of the present invention.

In the figure: the heat exchanger comprises a bottom box 1, a mounting lug 2, a bearing seat 3, a rotating shaft 4, a hand wheel 5, a rotary table 6, a fixed rod 7, a movable sleeve 8, a connecting rod 9, a sliding rod 10, a limiting rod 11, a spring 12, an inserted rod 13, a positioning rod 14, an insertion hole 15, a heat exchanger body 16 and a mounting bolt 17.

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. 1-3, an air heat exchanger comprises a bottom case 1, wherein the bottoms of the left and right ends of the bottom case 1 are fixedly connected with mounting lugs 2, the mounting lugs 2 are movably connected with mounting bolts 17, the back of the inner cavity of the bottom case 1 is fixedly connected with a bearing seat 3, the inner side of the bearing seat 3 is fixedly connected with a rotating shaft 4, the front of the rotating shaft 4 penetrates through and extends to the outer part of the bottom case 1 and is movably connected with the bottom case 1, the front of the rotating shaft 4 is fixedly connected with a hand wheel 5, the outer surface of the rotating shaft 4 is fixedly connected with a turntable 6 positioned in the bottom case 1, the left and right ends of the front of the turntable 6 are fixedly connected with fixed rods 7, the outer surface of the fixed rods 7 is movably sleeved with movable sleeves 8, one side of the two movable sleeves 8 opposite to each other is fixedly connected with a connecting rod 9, one side of the two connecting rods 9 opposite to each other is hinged with a sliding rod 10, the left and right ends of the bottom of the inner cavity of the bottom case 1 are fixedly connected with limiting rods 11, a slide hole is arranged inside the limiting rod 11, the slide rods 10 are positioned inside the slide hole and are connected with the slide hole in a sliding way, springs 12 are sleeved on the outer surfaces of the slide rods 10, inserting rods 13 are fixedly connected on the opposite sides of the two slide rods 10, the springs 12 are positioned between the inserting rods 13 and the limiting rod 11, the outer diameter of the spring 12 is smaller than the diameter of the inserted link 13, the left end and the right end of the inner part of the bottom case 1 are inserted with the positioning rods 14, the bottom case 1 is a rectangle with a hollow inner part, and both ends all set up the locating hole with 14 looks adaptations of locating lever about 1 top of under casing, jack 15 has been seted up to the inside of locating lever 14, the slide opening is located same horizontal straight line with jack 15, one side that two inserted bars 13 carried on the back mutually all runs through and extends to the inside of jack 15, the top fixedly connected with heat exchanger body 16 of locating lever 14, the bottom of locating lever 14 is laminated with the bottom of 1 inner chamber of under casing, the bottom of heat exchanger body 16 is laminated with the top of under casing 1 mutually.

To sum up, the air heat exchanger drives the rotating shaft 4 and the rotating disc 6 to rotate forward and backward through the forward and backward rotating hand wheel 5, and simultaneously slides on the outer surface of the fixed rod 7 through the movable sleeve 8, the connecting rod 9 is hinged with the sliding rod 10, and the sliding rod 10 is limited by the slide hole on the limiting rod 11 to move in the horizontal direction all the time, so that the two connecting rods 9 respectively drive the two sliding rods 10 to move towards the opposite sides, and drive the inserting rod 13 to extrude the spring 12 to deform, and simultaneously the inserting rod 13 is separated from the inserting hole 15, so that the position of the positioning rod 14 is not limited any more, then the heat exchanger body 16 is lifted upwards, the exchanger body 16 is disassembled, otherwise, the positioning rod 14 penetrates through the positioning hole on the bottom box 1 to perform positioning, then the hand wheel 5 is loosened, under the elastic action of the spring 12, the two inserting rods 13 perform resetting movement towards the opposite sides, and move into the inserting hole 15 again, thereby the position of locating lever 14 is lived in the restriction, can realize the installation to heat exchanger body 16, the device overall structure is simple, through the revolving force with pivot 4, convert the removal power into inserted bar 13, and cooperate by spring 12, inserted bar 13 shifts out or moves in jack 15, can realize fixing heat exchanger body 16 quick assembly disassembly, need not to adopt the bolt to fix with external instrument, time saving and labor saving, and be convenient for dismantle the maintenance to it, it is convenient to use, solved in the use, current air heat exchanger is generally through bolt snap-on the installation face, not only need external instrument to carry out supplementary installation, it is inconvenient to dismantle simultaneously, be unfavorable for dismantling the maintenance to it, the problem of wasting time and energy.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. An air heat exchanger comprising a bottom box (1), characterized in that: the bottom of the left end and the right end of the bottom box (1) is fixedly connected with mounting lugs (2), the mounting lugs (2) are movably connected with mounting bolts (17), the back of the inner cavity of the bottom box (1) is fixedly connected with a bearing seat (3), the inner side of the bearing seat (3) is fixedly connected with a rotating shaft (4), the front of the rotating shaft (4) is fixedly connected with a hand wheel (5), the outer surface of the rotating shaft (4) is fixedly connected with a turntable (6) positioned in the bottom box (1), the left end and the right end of the front of the turntable (6) are fixedly connected with fixed rods (7), the outer surface of each fixed rod (7) is movably sleeved with a movable sleeve (8), one side of each of the two movable sleeves (8) back to back is fixedly connected with a connecting rod (9), one side of each of the two connecting rods (9) back to back is hinged with a sliding rod (10), the left end and the right end of the inner cavity bottom of the bottom box (1) are fixedly connected with a limiting rod (11), the outer surface of slide bar (10) has cup jointed spring (12), two equal fixedly connected with inserted bar (13) in one side that slide bar (10) carried on the back mutually, locating lever (14) have all been pegged graft in both ends about under casing (1) is inside, jack (15) have been seted up to the inside of locating lever (14), the top fixedly connected with heat exchanger body (16) of locating lever (14).

2. An air heat exchanger according to claim 1 wherein: the bottom case (1) is a hollow rectangle, and the left end and the right end of the top of the bottom case (1) are provided with positioning holes matched with the positioning rods (14).

3. An air heat exchanger according to claim 1 wherein: a sliding hole is formed in the limiting rod (11), and the sliding rod (10) is located in the sliding hole and is connected with the sliding hole in a sliding mode.

4. An air heat exchanger according to claim 1 wherein: the spring (12) is located between the inserted rod (13) and the limiting rod (11), and the outer diameter of the spring (12) is smaller than the diameter of the inserted rod (13).

5. An air heat exchanger according to claim 3 wherein: the sliding hole and the insertion hole (15) are located on the same horizontal straight line, and one side, opposite to each other, of each of the two insertion rods (13) penetrates through the insertion hole and extends to the inside of the insertion hole (15).

6. An air heat exchanger according to claim 1 wherein: the bottom of the positioning rod (14) is attached to the bottom of the inner cavity of the bottom box (1), and the bottom of the heat exchanger body (16) is attached to the top of the bottom box (1).