CN216522593U

CN216522593U - Embedded direct current frequency conversion freezer all-in-one

Info

Publication number: CN216522593U
Application number: CN202123310096.6U
Authority: CN
Inventors: 陈军校
Original assignee: Lanxi Minghai Refrigeration Equipment Co ltd
Current assignee: Lanxi Minghai Refrigeration Equipment Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-13
Anticipated expiration: 2031-12-27

Abstract

The utility model belongs to the technical field of a refrigeration house all-in-one machine, and discloses an embedded direct-current frequency conversion refrigeration house all-in-one machine which comprises an inner box body, wherein the top surface of the inner box body is fixedly communicated with an air outlet mechanism, the back surface of the inner box body is fixedly provided with an installation frame, and the back surface of the installation frame is fixedly provided with an outer box body. According to the utility model, the heat exchange tube penetrates through the curved tube and extends to the outer side of the curved tube, the heat exchange sleeve is additionally arranged on the outer surface of the curved tube, the heat exchange sleeve is sleeved on the outer side of the heat exchange tube, the outer surface of the curved tube is provided with the air outlet hole positioned in the heat exchange sleeve, low-temperature water in the drain pipe is introduced into the heat exchange tube during actual use, hot air is guided and discharged through the curved tube, heat exchange is realized at the position of the heat exchange tube through the hot air, the temperature is raised during low-temperature discharge, the discharged hot air is cooled, the temperature of air in a passageway on the outer side of the refrigeration house is reduced, the comfort level of passing personnel is improved, the environment temperature is reduced, and the use effect is good.

Description

Embedded direct current frequency conversion freezer all-in-one

Technical Field

The utility model belongs to the technical field of freezer all-in-one machines, and particularly relates to an embedded direct-current frequency conversion freezer all-in-one machine.

Background

The condensing unit is a combination body formed by one or more refrigerating compressors, an oil separator, a condenser, a liquid receiver, an evaporator, a (when needed) drying filter, accessories and the like and is used for compressing and liquefying a refrigerant.

The existing embedded direct-current frequency conversion refrigeration house all-in-one machine is characterized in that in the use process, the indoor cold air outlet inner box body part is usually arranged in the refrigeration house, the outer box body of the refrigeration house all-in-one machine is arranged outside the refrigeration house, an installation frame is used in the middle, the rear end face of the inner box body is installed in an embedded hole, the installation frame is located in a wall body, the outer box body is also located indoors in the actual use process, the outer aisle of the refrigeration house is arranged, a fan of the outer box body blows hot air outwards when the refrigeration is carried out, the refrigeration house is high in refrigeration capacity demand, the multiple integrated machines are generally required to refrigerate simultaneously, the outer box bodies of the multiple integrated machines blow hot air into the aisle, the temperature of the aisle rises, people walking in the aisle feel uncomfortable due to the hot air, the difficulty is large in the guide of the additionally arranged long pipe, and the use effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides an embedded direct-current frequency conversion refrigerator all-in-one machine which has the advantages of reducing the air exhaust temperature of a refrigerator passageway and improving the installation effect of the all-in-one machine.

In order to achieve the purpose, the utility model provides the following technical scheme: embedded direct current frequency conversion freezer all-in-one, including interior box, the fixed intercommunication of top surface of interior box has air-out mechanism, the back fixed mounting of interior box has the mounting bracket, the back fixed mounting of mounting bracket has outer box, the fixed intercommunication in front of outer box has the installation cover, the internal surface fixed mounting of installation cover has the exhaust fan, the fixed intercommunication in front of installation cover has the bent pipe, the fixed intercommunication in bottom surface of outer box has the drain pipe, the fixed intercommunication in lower extreme of drain pipe has the branch and matches, the fixed intercommunication in side of branch matching has the heat exchange tube, the surface and the bent pipe activity of heat exchange tube cup joint, the exhaust vent has been seted up to the surface of bent pipe, the outer fixed surface of bent pipe is connected with the heat exchange cover, the heat exchange cover is located the outside of heat exchange tube.

According to the preferable technical scheme, the outer surface of the curved pipe is provided with the trepanning, the inner surface of the trepanning is fixedly sleeved with the heat exchange pipe, the air outlet is located inside the heat exchange sleeve and matched with the heat exchange sleeve to realize continuous heat exchange of low-temperature water, the cooling effect of exhausted air is improved, and the air is exhausted in a centering mode through the air outlet, so that the environment temperature is prevented from being increased due to the influence of hot air, the comfort of the environment temperature of the passageway is improved, the heat exchange area of actual low-temperature water is increased through the plurality of groups of heat exchange pipes, the heat exchange effect is improved, the hot air can be cooled quickly in a short stroke, and the heat exchange efficiency is improved.

According to the preferred technical scheme, the inner surface of the mounting frame is fixedly connected with a fixed plate, the side surface of the fixed plate is fixedly connected with a telescopic rod, the end surface of the telescopic rod is fixedly connected with a connecting plate, the side surface of the connecting plate is fixedly connected with a connecting rod, the telescopic rod is used for providing power, the mounting plates on two sides drive the sealing gaskets to move and seal, the number of the telescopic rods is two, the telescopic rods are distributed on two sides of the fixed plate in a bilateral symmetry mode, and the telescopic rods act simultaneously.

According to the preferable technical scheme, the number of the connecting rods is four, every two of the four connecting rods are divided into a left group and a right group, the end face of each group of the connecting rods is fixedly connected with a mounting plate, the side face of the mounting plate is fixedly connected with a sealing gasket, the sealing gasket is close to the inner box body, when the mounting plate is mounted, a part of the rear end of the inner box body is sleeved in the wall embedding hole, the sealing gaskets on the two sides move to be close to the rear end face of the inner box body, auxiliary sealing is achieved, and the sealing effect is improved.

According to the preferable technical scheme, the side surface of the mounting frame is provided with the through hole, the inner surface of the through hole is movably sleeved with the connecting rod, and the side surface of the mounting frame is provided with the through hole to be sleeved with the connecting rod, so that the connecting rod can freely move, and the mounting plate can move.

As a preferred technical scheme of the utility model, the lower ends of the curved tubes are positioned below the outer box body, the outer ends of the heat exchange tubes face downwards, so that the curved tubes are prevented from extending outwards for too much space, and the lower ends of the multiple groups of heat exchange tubes face downwards, so that the storage of discharged water after heat exchange is realized by adopting an external storage cylinder.

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

1. the utility model fixedly communicates the mounting sleeve on the front side of the outer box body, the air distribution fan is mounted in the mounting sleeve, the front side of the mounting sleeve is fixedly communicated with the curved pipe, hot air is blown into the curved pipe by the air exhaust fan, the drain pipe on the bottom surface of the outer box body is mounted and distributed in a matching manner, a plurality of groups of heat exchange pipes are fixedly communicated on the side surface of the distribution sleeve, the heat exchange pipes penetrate through the curved pipe and extend to the outer side of the curved pipe, the heat exchange sleeve is additionally arranged on the outer surface of the curved pipe, the heat exchange sleeve is sleeved on the outer side of the heat exchange pipes, the outer surface of the curved pipe is provided with the air outlet hole in the heat exchange sleeve, low-temperature water in the drain pipe is introduced into the heat exchange pipes during actual use and is discharged by guiding the hot air through the curved pipe, so that the hot air realizes heat exchange through the heat exchange pipes, the temperature rise during low-temperature discharge and the temperature reduction of the discharged hot air, thereby reducing the temperature of the aisle outside the refrigeration house and improving the comfort level of passing personnel, the environmental temperature is reduced, and the using effect is good.

2. According to the utility model, the fixing plate is fixedly connected in the mounting frame, the telescopic rod is fixedly arranged on the side surface of the fixing plate, the connecting plate is fixedly arranged on the end surface of the telescopic rod, the connecting rod is fixedly connected with the side surface of the connecting plate, the connecting rod penetrates through the mounting frame and is fixedly connected with the mounting plate, the sealing gasket is fixedly arranged on the side surface of the mounting plate, after the mounting frame is positioned in the wall embedding hole, the sealing gasket on the side surface of the mounting plate is compressed close to the rear end surface of the inner box body through the action of two groups of telescopic rods, after the inner box body is mounted and sealed, the auxiliary sealing of the mounting frame and the wall embedding hole is realized, and the sealing effect is further improved.

Drawings

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

FIG. 2 is a schematic backside view of the present invention;

FIG. 3 is an exploded view of the heat exchange tube and the curved tube of the present invention;

FIG. 4 is a schematic view of a mount of the present invention;

fig. 5 is an exploded view of the telescopic rod and the connecting plate according to the present invention.

In the figure: 1. an inner box body; 2. an air outlet mechanism; 3. a mounting frame; 4. an outer case; 5. installing a sleeve; 6. an exhaust fan; 7. a curved pipe; 8. a drain pipe; 9. distributing and matching; 10. a heat exchange pipe; 11. trepanning; 12. an air outlet; 13. a heat exchange sleeve; 14. a fixing plate; 15. a telescopic rod; 16. a connecting plate; 17. a connecting rod; 18. mounting a plate; 19. a gasket; 20. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1 to 5, the utility model provides an embedded direct current frequency conversion freezer all-in-one machine, which comprises an inner box body 1, wherein the top surface of the inner box body 1 is fixedly communicated with an air outlet mechanism 2, refrigerating air is blown out into the freezer by the air outlet mechanism 2 to realize the refrigeration of the freezer, the back surface of the inner box body 1 is fixedly provided with a mounting frame 3, the back surface of the mounting frame 3 is fixedly provided with an outer box body 4, the front surface of the outer box body 4 is fixedly communicated with a mounting sleeve 5, the inner surface of the mounting sleeve 5 is fixedly provided with an exhaust fan 6, the exhaust fan 6 blows out hot air outwards, the front surface of the mounting sleeve 5 is fixedly communicated with a curved pipe 7, the curved pipe 7 leads out the hot air, the bottom surface of the outer box body 4 is fixedly communicated with a drain pipe 8, the lower end of the drain pipe 8 is fixedly communicated with a distribution sleeve 9, the side surface of the distribution sleeve 9 is fixedly communicated with a heat exchange pipe 10, the outer surface of the heat exchange pipe 10 is movably sleeved with the curved pipe 7, and the outer surface of the curved pipe 7 is provided with an air outlet 12, the outer fixed surface of bent pipe 7 is connected with heat exchange sleeve 13, heat exchange sleeve 13 is located the outside of heat exchange tube 10, utilize the low-temperature water in drain pipe 8, change hot-blast route through installation bent pipe 7 guide, and add heat exchange tube 10 and bent pipe 7 cup joint, effectively utilize low temperature water and hot-blast heat transfer, realize hot-blast cooling, make final exhaust wind temperature reduce relatively, avoid making freezer outside passageway high temperature, improve the comfort level through personnel.

Wherein, trepanning 11 has been seted up to curved pipe 7's surface, trepanning 11's internal surface and heat exchange tube 10 are fixed to be cup jointed, exhaust vent 12 is located inside heat exchange sleeve 13, utilize exhaust vent 12 to be located inside heat exchange sleeve 13, cooperation heat exchange sleeve 13 realizes the continuation heat transfer of low-temperature water, improve the cooling effect of exhaust air, and accomplish the centering exhaust air through exhaust vent 12, thereby avoid ambient temperature to receive hot-blast influence and rise, improve passageway ambient temperature's travelling comfort, and heat exchange tube 10's quantity is five, increase the heat transfer area of actual low-temperature water through multiunit heat exchange tube 10, improve the heat transfer effect, can accomplish hot-blast rapid cooling in the assurance shorter stroke, and the heat exchange efficiency is improved.

Wherein, the internal surface fixedly connected with fixed plate 14 of mounting bracket 3, the side fixedly connected with telescopic link 15 of fixed plate 14, the terminal surface fixedly connected with connecting plate 16 of telescopic link 15, the side fixedly connected with connecting rod 17 of connecting plate 16 utilizes telescopic link 15 to provide power, it is sealed to realize the removal that both sides mounting panel 18 drives sealed 19, and telescopic link 15 quantity is two and bilateral symmetry distributes in the both sides of fixed plate 14, the simultaneous movement.

Wherein, the quantity of connecting rod 17 is four, and four every two of connecting rod 17 are a set of divide into about two sets ofly altogether, and the equal fixedly connected with mounting panel 18 of terminal surface of every group connecting rod 17, the sealed 19 of pad of side fixedly connected with of mounting panel 18, sealed 19 of pad are close to interior box 1, will interior box 1 rear end partly overlap during the installation and establish in the wall body embedding hole to utilize the sealed 19 removal of pad of both sides to be close to the rear end face of interior box 1, realize supplementary sealed, improve sealed effect.

Wherein, the side of mounting bracket 3 has seted up through-hole 20, and the internal surface of through-hole 20 cup joints with connecting rod 17 activity, cup joints with connecting rod 17 through seting up through-hole 20 in the side of mounting bracket 3 for connecting rod 17 can freely move about, realizes the removal of mounting panel 18.

Wherein, the lower extreme of bent pipe 7 is located the below of outer box 4, and the outer end direction of heat exchange tube 10 is down, guarantees that bent pipe 7 does not extend too much space to the outside extra, and through making the lower extreme of multiunit heat exchange tube 10 down, is convenient for adopt the storage of the drainage after the heat transfer of external storage cylinder realization.

The working principle and the using process of the utility model are as follows: when the integrated machine is started, the air outlet mechanism 2 on the top surface of the inner box body 1 blows cooling air towards the interior of the refrigeration house, hot air is blown outwards through the exhaust fan 6 in the installation sleeve 5 on the front surface of the outer box body 4, the hot air is led out downwards through the bent pipe 7, meanwhile, the drain pipe 8 on the bottom surface of the outer box body 4 discharges low-temperature water downwards, the low-temperature water enters the distribution sleeve 9 and circulates towards the multiple groups of heat exchange pipes 10 respectively, the temperature of the hot air is gradually reduced along with the fact that the hot air in the bent pipe 7 flows through the outer sides of the heat exchange pipes 10, meanwhile, the temperature of the low-temperature water in the heat exchange pipes 10 is gradually increased, the cooled hot air enters the heat exchange sleeve 13 through the air outlet 12 to continuously exchange heat, and finally is discharged from the heat exchange sleeve 13 to the passageway on the outer side of the refrigeration house, the temperature in the passageway is kept stable and is not increased, and warm discharged water is collected and temporarily in the receiving barrel below.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Embedded direct current frequency conversion freezer all-in-one, including interior box (1), its characterized in that: the air-out mechanism (2) is fixedly communicated with the top surface of the inner box body (1), the mounting frame (3) is fixedly mounted on the back surface of the inner box body (1), the outer box body (4) is fixedly mounted on the back surface of the mounting frame (3), the mounting sleeve (5) is fixedly communicated with the front surface of the outer box body (4), the exhaust fan (6) is fixedly mounted on the inner surface of the mounting sleeve (5), the curved pipe (7) is fixedly communicated with the front surface of the mounting sleeve (5), the drain pipe (8) is fixedly communicated with the bottom surface of the outer box body (4), the distribution sleeve (9) is fixedly communicated with the lower end of the drain pipe (8), the heat exchange pipe (10) is fixedly communicated with the side surface of the distribution sleeve (9), the outer surface of the heat exchange pipe (10) is movably sleeved with the curved pipe (7), the air outlet (12) is formed in the outer surface of the curved pipe (7), and the heat exchange sleeve (13) is fixedly connected with the outer surface of the curved pipe (7), the heat exchange sleeve (13) is positioned on the outer side of the heat exchange tube (10).

2. The embedded direct current frequency conversion freezer all-in-one of claim 1, characterized in that: trepanning (11) have been seted up to the surface of bent pipe (7), the internal surface and heat exchange tube (10) fixed the cup joint of trepanning (11), exhaust vent (12) are located heat exchange set (13) inside.

3. The embedded direct current frequency conversion freezer all-in-one of claim 1, characterized in that: the utility model discloses a mounting bracket, including mounting bracket (3), the internal surface fixedly connected with fixed plate (14) of mounting bracket (3), the side fixedly connected with telescopic link (15) of fixed plate (14), the terminal surface fixedly connected with connecting plate (16) of telescopic link (15), the side fixedly connected with connecting rod (17) of connecting plate (16).

4. The embedded direct current frequency conversion freezer all-in-one of claim 3, characterized in that: the quantity of connecting rod (17) is four, four per two of connecting rod (17) are divided into about a set of two sets of, every group the equal fixedly connected with mounting panel (18) of terminal surface of connecting rod (17), the side fixedly connected with of mounting panel (18) seals up pad (19).

5. The embedded direct current frequency conversion freezer all-in-one of claim 1, characterized in that: through-hole (20) have been seted up to the side of mounting bracket (3), the internal surface and the connecting rod (17) activity of through-hole (20) are cup jointed.

6. The embedded direct current frequency conversion freezer all-in-one of claim 1, characterized in that: the lower end of the curved pipe (7) is positioned below the outer box body (4), and the outer end of the heat exchange pipe (10) faces downwards.