CN213363502U - Evaporator convenient to increase and decrease heat exchange fins - Google Patents

Abstract

The utility model discloses an evaporimeter convenient to increase and decrease heat exchanger fin, including the cold water pipe, the surface of cold water pipe is provided with the sleeve pipe, and is provided with the restriction rail at the sheathed tube middle part, the restriction board of restriction rail, and the lower extreme of restriction board is provided with the pivot, the lower extreme of pivot is provided with splint, and the lower extreme of splint is provided with the heat exchanger fin, the rear end of heat exchanger fin is provided with the recess. The utility model discloses have and realize that the hot-water line runs through support frame and heat exchanger fin through the through-hole, area of contact between increase hot-water line and the heat exchanger fin, improve the heat transfer effect, cooperation constitution board enclosed construction between through apron and the support frame, reduce the inside air current of device and external environment air current contact, dust passes through inside the air current access device in avoiding external environment, reduce the number of times that personnel cleared up, through restriction rail and restriction board, change the heat exchanger fin change mode into the pull mode, can inspect the surface condition of heat exchanger fin fast, convenience of installation clears up and with trading.

Description

Evaporator convenient to increase and decrease heat exchange fins

Technical Field

The utility model relates to an evaporimeter technical field convenient to increase and decrease heat exchanger fin specifically is an evaporimeter convenient to increase and decrease heat exchanger fin.

Background

In modern production and life, the evaporator is widely applied to various fields, the use requirement of the evaporator is relatively and increasingly improved, the plate heat exchanger is taken as one of the evaporators, is always favored by various industries, has higher use frequency and better effect, is a novel efficient heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes, forms a thin rectangular channel between various sheet sheets, is an ideal device for carrying out heat exchange between liquid and vapor, and has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small occupied area, wide application, long service life and the like.

The flow channel design of the existing plate-type evaporator equipment does not reach an ideal state, dust is easily accumulated on the surface after long-time use, the existing plate-type evaporator equipment is not convenient to take out, meanwhile, the heat exchange fins try to be exposed in an external environment, the different areas of loss caused by different contact areas of the heat exchange fins are different, and a single cooling fin is not easy to replace.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an evaporimeter convenient to increase and decrease heat exchanger fin to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an evaporimeter convenient to increase and decrease heat exchanger fin, includes the cold water pipe, the surface of cold water pipe is provided with the sleeve pipe, and the sheathed tube middle part is provided with the restriction rail, the restriction board of restriction rail, and the lower extreme of restriction board is provided with the pivot, the lower extreme of pivot is provided with splint, and the lower extreme of splint is provided with the heat exchanger fin, the rear end of heat exchanger fin is provided with the recess.

Further, both ends are provided with the support frame about the cold water pipe, and the lower extreme of support frame is provided with the backing plate, the inside of support frame is provided with the through-hole, and the inside of through-hole is provided with the hot-water line, and this structure main action lies in realizing through the through-hole that the hot-water line runs through support frame and heat exchanger fin, increases the area of contact between hot-water line and the heat exchanger fin, improves the heat transfer effect.

Further, both ends are provided with the hinge around the support frame, and the hinge right-hand member is connected with the apron, the upper and lower both ends of apron are provided with the vent, and this structure mainly lies in through the cooperation constitution board enclosed construction between apron and the support frame, reduces the inside air current of device and the air current contact in the external environment, avoids the external environment in the dust pass through inside the air current admission device, reduces the number of times that personnel cleared up.

Further, splint constitute the pull structure through restriction rail and restriction board, and restriction rail equidistance distributes in sheathed tube middle part, and this structure main function lies in through restriction rail and restriction board, changes the heat exchanger fin change mode into the pull mode, can inspect the surface condition of heat exchanger fin fast, makes things convenient for the device clearance and with changing.

Furthermore, splint constitute the structure that can deflect through pivot and restriction board, and identical between the surface structure of splint and the surface structure of heat exchanger fin, this structure main function lies in through the meshing between splint and the heat exchanger fin, reaches the purpose that can quick assembly disassembly, and the setting of pivot can know the heat exchanger fin surface condition fast simultaneously, reaches and need not to dismantle the purpose that can check up promptly.

Furthermore, the diameter of the outer surface of the hot water pipe is equal to the vertical distance between the inner surfaces of the upper end and the lower end of the groove, the hot water pipe is vertically symmetrical about the plane where the horizontal center line of the heat exchange plate is located, and the structure mainly has the advantages that the contact surface between the heat exchange plate and the hot water pipe is increased through the meshing mode between the heat exchange plate and the hot water pipe, and the heat exchange efficiency of the device is improved.

Furthermore, the horizontal center line of the ventilation opening is coincident with the horizontal center line of the cold water pipe, the vertical distance between the inner surfaces of the upper end and the lower end of the ventilation opening is larger than the diameter of the outer surface of the cold water pipe, the structure is mainly used for limiting the connection between the air flow inside the device and the external air flow through the ventilation opening, meanwhile, the unidirectional flow of the air flow inside the device is realized through the arrangement of the ventilation opening, and the air flow inside the device is separated from bottom to top and then.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the evaporator convenient for increasing and decreasing the heat exchange plate of the utility model realizes the hot water pipe to penetrate through the support frame and the heat exchange plate through the through hole, increases the contact area between the hot water pipe and the heat exchange plate, improves the heat exchange effect, forms a plate closed structure through the matching between the cover plate and the support frame, reduces the contact between the air flow inside the device and the air flow in the external environment, avoids the dust in the external environment from entering the device through the air flow, reduces the times of cleaning by personnel, changes the replacement mode of the heat exchange plate into a drawing mode through a limiting rail and a limiting plate, can quickly check the outer surface condition of the heat exchange plate, is convenient for cleaning and replacing, achieves the purpose of quick disassembly and assembly through the engagement between the clamping plate and the heat exchange plate, simultaneously, can quickly know the outer surface condition of the heat exchange plate, achieves the purpose of checking the hot water without disassembly, and can check the heat exchange, the contact area between the air flow limiting device and the air flow limiting device is increased, the heat exchange efficiency of the device is improved, the air flow inside the device is limited by the ventilation openings and is connected with the external air flow, meanwhile, the air flow inside the device flows in a single direction through the arrangement of the ventilation openings, and the air flow inside the device leaves from bottom to top.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the main view of the full-section structure of the present invention;

FIG. 2 is a schematic diagram of the rear side view of the hot water pipe of the present invention;

fig. 3 is a schematic front view of the present invention;

fig. 4 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention;

in the figure: 1. a cold water pipe; 2. a sleeve; 3. a limit rail; 4. a limiting plate; 5. a rotating shaft; 6. a splint; 7. a heat exchanger fin; 8. A support frame; 9. a base plate; 10. a through hole; 11. a hot water pipe; 12. a groove; 13. a hinge; 14. a cover plate; 15. and a vent.

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. 1-4, the present invention provides a technical solution: an evaporator convenient for increasing and decreasing heat exchange fins comprises a cold water pipe 1, a sleeve 2 is arranged on the outer surface of the cold water pipe 1, a limiting rail 3 is arranged in the middle of the sleeve 2, a limiting plate 4 of the limiting rail 3 is arranged at the lower end of the limiting plate 4, a rotating shaft 5 is arranged at the lower end of the rotating shaft 5, a clamping plate 6 is arranged at the lower end of the clamping plate 6, a heat exchange fin 7 is arranged at the lower end of the clamping plate 6, the clamping plate 6 forms a drawing structure through the limiting rail 3 and the limiting plate 4, the limiting rail 3 is equidistantly distributed in the middle of the sleeve 2, the clamping plate 6 forms a deflectable structure through the rotating shaft 5 and the limiting plate 4, the outer surface structure of the clamping plate 6 is matched with the outer surface structure of the heat exchange fin 7, the replacement mode of the heat exchange fin 7 is changed into the drawing mode through the limiting rail 3 and the limiting plate 4, the outer surface condition of, the purpose of quick disassembly and assembly is achieved, and meanwhile, the arrangement of the rotating shaft 5 can quickly know the outer surface condition of the heat exchange fins 7, so that the purpose of checking without disassembly is achieved;

the rear end of the heat exchange plate 7 is provided with a groove 12, the left end and the right end of the cold water pipe 1 are provided with support frames 8, the lower end of each support frame 8 is provided with a backing plate 9, a through hole 10 is formed in each support frame 8, a hot water pipe 11 is arranged in each through hole 10, the diameter of the outer surface of each hot water pipe 11 is equal to the vertical distance between the inner surfaces of the upper end and the lower end of each groove 12, the hot water pipes 11 are vertically symmetrical about the plane where the horizontal center line of the heat exchange plate 7 is located, the hot water pipes 11 penetrate through the support frames 8 and the heat exchange plate 7 through the through holes 10, the contact area between the hot water pipes 11 and the heat exchange plate 7 is increased, the heat exchange effect is improved, the contact surface test between the heat exchange plate;

both ends are provided with hinge 13 around support frame 8, and hinge 13 right-hand member is connected with apron 14, the upper and lower both ends of apron 14 are provided with vent 15, coincide mutually between the horizontal central line of vent 15 and the horizontal central line of cold water pipe 1, and the upper and lower both ends internal surface vertical distance of vent 15 is greater than the surface diameter of cold water pipe 1, constitute board enclosed construction through the cooperation between apron 14 and the support frame 8, reduce the inside air current of device and the air current contact in the external environment, it is inside to avoid dust to pass through the air current entering device in the external environment, reduce the number of times that personnel cleared up, vent 15 restricts the contact between the inside air current of device and the external air current, the one-way flow of air current in the realization device through setting of vent 15 simultaneously, the air current is by supreme.

The utility model discloses a theory of operation: the device does not need to be adjusted and installed before use, cold water and hot water are introduced into a cold water pipe 1 and a hot water pipe 11 corresponding to the device, heat emitted by the hot water pipe 11 is transmitted to a sleeve 2 through air flow and a heat exchange sheet 7, heat transmission is completed through fixed connection between the sleeve 2 and the cold water pipe 1, the device can operate at the moment, when the heat exchange sheet 7 needs to be replaced, the device needs to be closed in advance, the hot water introduction is stopped, a cover plate 14 at the front end of the device needs to be opened, the heat exchange sheet 7 inside the device is extracted, then replacement, disassembly and assembly or cleaning are carried out, a new heat exchange sheet 7 is placed between clamping plates 6 and rotated until the horizontal central line of the clamping plate 6 coincides with the horizontal central line of a limiting plate 4, then the heat exchange sheet 7 is longitudinally pushed until the central line of the heat exchange sheet 7 coincides with the central line of the limiting plate 4, and a groove 12 at the rear end of, the outer surfaces of the two are tightly attached, and at the moment, the cover plate 14 is closed finally after the installation is finished.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides an evaporimeter convenient to increase and decrease heat exchanger fin, includes cold water pipe (1), its characterized in that: cold water pipe (1), the surface of cold water pipe (1) is provided with sleeve pipe (2), and the middle part of sleeve pipe (2) is provided with restriction rail (3), restriction board (4) of restriction rail (3), and the lower extreme of restriction board (4) is provided with pivot (5), the lower extreme of pivot (5) is provided with splint (6), and the lower extreme of splint (6) is provided with heat exchanger fin (7), the rear end of heat exchanger fin (7) is provided with recess (12).

2. An evaporator with increased or decreased fins as claimed in claim 1, wherein: the water cooling device is characterized in that support frames (8) are arranged at the left end and the right end of the cold water pipe (1), a base plate (9) is arranged at the lower end of each support frame (8), through holes (10) are formed in the support frames (8), and hot water pipes (11) are arranged in the through holes (10).

3. An evaporator with increased or decreased fins as claimed in claim 2, wherein: hinges (13) are arranged at the front end and the rear end of the support frame (8), a cover plate (14) is connected to the right end of each hinge (13), and ventilation openings (15) are arranged at the upper end and the lower end of each cover plate (14).

4. An evaporator with increased or decreased fins as claimed in claim 1, wherein: splint (6) constitute the pull structure through restriction rail (3) and restriction board (4), and restriction rail (3) equidistance distributes in the middle part of sleeve pipe (2).

5. An evaporator with increased or decreased fins as claimed in claim 1, wherein: the clamping plate (6) and the limiting plate (4) form a deflectable structure through the rotating shaft (5), and the outer surface structure of the clamping plate (6) is matched with the outer surface structure of the heat exchange plate (7).

6. An evaporator with increased or decreased fins as claimed in claim 2, wherein: the diameter of the outer surface of the hot water pipe (11) is equal to the vertical distance between the inner surfaces of the upper end and the lower end of the groove (12), and the hot water pipe (11) is vertically symmetrical about the plane of the horizontal center line of the heat exchange plate (7).

7. An evaporator with increased or decreased fins as claimed in claim 3, wherein: the horizontal center line of the vent (15) coincides with the horizontal center line of the cold water pipe (1), and the vertical distance between the inner surfaces of the upper end and the lower end of the vent (15) is greater than the diameter of the outer surface of the cold water pipe (1).

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