CN108375260B - Assembling method of air-cooled refrigeration equipment - Google Patents
Assembling method of air-cooled refrigeration equipment Download PDFInfo
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- CN108375260B CN108375260B CN201711457939.0A CN201711457939A CN108375260B CN 108375260 B CN108375260 B CN 108375260B CN 201711457939 A CN201711457939 A CN 201711457939A CN 108375260 B CN108375260 B CN 108375260B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
- F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/006—General constructional features for mounting refrigerating machinery components
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- Combustion & Propulsion (AREA)
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- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses an assembling method of air-cooled refrigeration equipment, which comprises the following steps: step 101, mounting the evaporator on the rear wall of the inner container of the box body; 102, installing the lower partition module into the box body, wherein the lower partition module divides the inner container into a freezing chamber and a refrigerating chamber from bottom to top; 103, mounting the fan on the main air inlet; and 104, vertically arranging the air distribution module on the upper part of the lower partition module and covering the evaporator, wherein an evaporation cavity for mounting the evaporator is formed among the air distribution module, the lower partition module and the inner container. The small-sized design of the freezing chamber of the air-cooled refrigeration equipment is realized, and the space utilization rate is improved so as to improve the user experience.
Description
Technical Field
The invention relates to refrigeration equipment, in particular to an assembling method of air-cooled refrigeration equipment.
Background
At present, refrigeration equipment (a refrigerator, a freezer, an ice bar and the like) is a household appliance commonly used in daily life of people, the refrigeration equipment is generally provided with a plurality of temperature-area chambers (such as a freezing chamber, a refrigerating chamber and a temperature-changing chamber) according to needs, an evaporator is generally arranged in the freezing chamber of the refrigeration equipment adopting an air cooling mode, then, cold air is conveyed to the refrigerating chamber and the temperature-changing chamber through an air duct, and in order to install the evaporator, the proportion of the total volume of the refrigeration equipment occupied by the freezing chamber is large, so that the requirement of a user on a small freezing space cannot be met, and the user experience is poor. The invention aims to solve the technical problem of how to design an air-cooled refrigeration device meeting the requirement of a small freezing space so as to improve the user experience.
Disclosure of Invention
The invention provides an assembling method of air-cooled refrigeration equipment, which realizes the miniaturization design of a freezing chamber of the air-cooled refrigeration equipment and improves the space utilization rate so as to improve the user experience.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
the assembling method of the air-cooled refrigeration equipment comprises a box body and an evaporator and is characterized in that the air-cooled refrigeration equipment further comprises an air duct assembly, the air duct assembly comprises an air volume distribution module, a lower partition module and a fan, the air volume distribution module is provided with a main air inlet and a main return air inlet, an air supply channel communicated with the main air inlet is further arranged in the air volume distribution module, a return air channel communicated with the main return air inlet is further arranged in the air volume distribution module, a first air outlet communicated with the air supply channel and a first return air inlet communicated with the return air channel are further arranged on the air volume distribution module, and a second air outlet and a second return air inlet are arranged at the bottom of the lower partition module;
the assembling method comprises the following steps:
102, installing the lower partition module into the box body, wherein the lower partition module divides the inner container into a freezing chamber and a refrigerating chamber from bottom to top;
103, mounting the fan on the main air inlet;
104, vertically arranging the air distribution module on the upper part of the lower partition module and covering the evaporator, wherein an evaporation cavity for mounting the evaporator is formed among the air distribution module, the lower partition module and the inner container;
the main air inlet, the main air return inlet and the second air return inlet are communicated with the evaporation cavity, the evaporator is located between the main air inlet and the main air return inlet, the fan is arranged on the main air inlet, and the second air outlet is communicated with the air supply channel.
Furthermore, the air volume distribution module comprises a front cover plate, a rear cover plate and a first foam body, the front cover plate is provided with the first air outlet and the first air return opening, the rear cover plate is provided with the total air inlet and the total air return opening, the first foam body is provided with the air supply channel, and the first foam body is also provided with the air return channel; the assembling method also comprises an air volume distribution module assembling step, which specifically comprises the following steps: placing the first foam between the front cover panel and the back cover panel and connecting the front cover panel and the back cover panel together.
Further, the lower partition module comprises an upper cover plate, a lower base plate and a second foam body, wherein a first mounting hole is formed in the upper cover plate, a second mounting hole is formed in the lower base plate, a vent hole is formed in the second foam body, a first partition plate is arranged in the first mounting hole, and a second partition plate is arranged in the second mounting hole; the assembling method further comprises the step of assembling the lower partition module, and specifically comprises the following steps: placing the second foam body between the upper cover plate and the lower base plate, and connecting the upper cover plate and the lower base plate together, so that the first partition plate and the second partition plate are overlapped together, the first partition plate and the second partition plate divide the vent hole into a first vent channel and a second vent channel, and the second partition plate divides the second mounting hole into the second air outlet and the second air return inlet; the first air channel is communicated with the air supply channel, and the second air channel is communicated with the evaporation cavity.
Further, cut off the module down and still include the fan housing apron, cut off module assembly step down and still include: the fan cover plate is arranged at the bottom of the lower bottom plate and covers the second air outlet; an auxiliary air duct extending towards the front side is formed between the fan cover plate and the lower bottom plate, and an auxiliary air outlet is formed in the front of the fan cover plate.
Furthermore, the rear end part of the fan cover plate is also provided with a wind shield extending downwards, and the wind shield is positioned on the front side of the second air return inlet.
Furthermore, the bottom of the first foam body is provided with an inserting strip protruding downwards, the lower port of the air supply channel is formed at the bottom of the inserting strip, the upper cover plate forms a first step surface in the first mounting hole, the bottom of the front cover plate forms a second step surface, the first partition plate is arranged in an inclined manner, and the bottom of the rear cover plate is provided with an inserting groove; the step 104 specifically includes: and inserting the inserting strip into the first ventilation channel, enabling the first step surface and the second step surface to be attached together, and simultaneously inserting the upper edge of the first partition plate into the inserting groove.
Furthermore, the top of the rear cover plate is provided with an auxiliary air outlet communicated with the air supply channel, the auxiliary air outlet is connected with an auxiliary air channel, the top of the front cover plate is provided with an auxiliary return air inlet communicated with the return air channel, the air-cooled refrigeration equipment further comprises an upper partition module, the upper partition module is provided with a hollow cavity, and the lower surface of the upper partition module is provided with a plurality of air outlet holes communicated with the hollow cavity; the assembly method further comprises: 105, mounting the auxiliary air duct on the top of the rear cover plate; step 106, installing the upper partition module into the box body, wherein the upper partition module partitions the refrigerating chamber into a first sub refrigerating chamber and a second sub refrigerating chamber which are arranged up and down, the auxiliary air duct is located in the first sub refrigerating chamber, and the first air outlet and the first air return opening are located in the second sub refrigerating chamber; and meanwhile, the connecting port is connected with the first air outlet.
Compared with the prior art, the invention has the advantages and positive effects that: the air duct component distributes cold air to the refrigerating chamber and the freezing chamber through the air volume distribution module, the cold air conveyed by the air volume distribution module is conveyed to the freezing chamber through the lower partition module, the evaporator is arranged in the refrigerating chamber and the freezing chamber is arranged outside the refrigerating chamber, the freezing chamber with the required size is divided through the lower partition module as required, the air duct component is integrated with the air supply function and has the partition function, the refrigerating chamber and the refrigerating chamber are divided into the box by the air duct component, the cold air is uniformly distributed through the air volume distribution module for supplying cold air, the air volume distribution module and the lower partition module are mutually matched for supplying cold air to the freezing chamber, the normal refrigeration of the cold storage region can be ensured while the normal refrigeration of the cold storage region is ensured, the freezing chamber miniaturization design of the air-cooled refrigeration equipment is realized, and.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of the construction of the refrigeration unit of the present invention;
FIG. 2 is an exploded view of the refrigeration unit of the present invention;
FIG. 3 is a cross-sectional view of the refrigeration unit of the present invention;
FIG. 4 is a schematic structural diagram of a duct assembly of the refrigeration unit of the present invention;
FIG. 5 is a sectional view taken along line A-A of FIG. 4;
FIG. 6 is a sectional view taken along line B-B of FIG. 4;
FIG. 7 is a cross-sectional view taken along line C-C of FIG. 4;
FIG. 8 is a sectional view taken along line D-D of FIG. 4;
FIG. 9 is a sectional view taken along line E-E in FIG. 4;
FIG. 10 is an exploded view of a fan distribution module in the refrigeration unit of the present invention;
FIG. 11 is an exploded view of a lower partition module in the refrigeration unit of the present invention;
FIG. 12 is a cross-sectional view of an upper partition module in a refrigeration unit of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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 fig. 1-11, the refrigeration equipment provided by the invention adopts an air cooling mode, and comprises a box body 1 and an evaporator 11, and further comprises an air duct assembly, wherein the air duct assembly comprises an air volume distribution module 2, a lower partition module 3 and a fan 20;
the air distribution module 2 and the lower partition module 3 are arranged in an inner container of the box body 1, the lower partition module 3 divides the box body 1 into a freezing chamber 101 and a refrigerating chamber 102 from bottom to top, the air distribution module 2 is vertically arranged on the upper portion of the lower partition module 3, an evaporation cavity for mounting the evaporator 11 is formed among the air distribution module 2, the lower partition module 3 and the inner container of the box body 1, the air distribution module 2 is provided with a main air inlet 221 and a main air return opening 222 which are communicated with the evaporation cavity, the evaporator 11 is arranged in the evaporation cavity and is positioned between the main air inlet 221 and the main air return opening 222, and the fan 20 is arranged on the main air inlet 221;
the air volume distribution module 2 is also provided with an air supply channel 201 communicated with the main air inlet 221, the air volume distribution module 2 is also provided with an air return channel 202 communicated with the main air return inlet 222, and the air volume distribution module 2 is also provided with a first air outlet 211 communicated with the air supply channel 201 and a first air return inlet 212 communicated with the air return channel 202;
the bottom of the lower partition module 3 is further provided with a second air outlet (not marked) communicated with the air supply channel 201, and the bottom of the lower partition module 3 is further provided with a second air return inlet (not marked) communicated with the evaporation cavity.
Specifically, the air duct assembly in the refrigeration equipment of the present embodiment can realize the supply of cold air on the one hand, and on the other hand can also divide the box body into two parts, wherein, the air volume distribution module 2 is used for uniformly distributing and supplying the cold air, and the lower partition module 3, besides carrying out cold air delivery with the air volume distribution module 2, further divides the box body into the freezing chamber 101 and the refrigerating chamber 102, wherein, the evaporator 11 is located in the refrigerating chamber 102, so that the size of the freezing chamber 101 can be arbitrarily set as required, so as to meet the requirement of the user on the small-volume freezing chamber 101. In the cold air supply process, cold air formed by heat exchange of the evaporator 11 enters the air volume distribution module 2 under the action of the fan 20, and is conveyed to the freezing chamber 101 and the refrigerating chamber 102 through the air supply channel 201, wherein for cold air supply of the freezing chamber 101, the cold air is conveyed to the lower partition module 3 through the air supply channel 201 and is conveyed into the freezing chamber 101 through a second air outlet arranged on the lower partition module 3, and for cold air supply of the refrigerating chamber 102, the cold air is conveyed through the air supply channel 201 and is output through the first air outlet 211; for the return air, the refrigerating chamber 102 returns the air through the first return air inlet 212, the air of the return air returns to the evaporation cavity from the main return air inlet 222 through the return air channel 202, and the freezing chamber 101 is positioned below the evaporator 11, so that the return air is directly conveyed to the evaporation cavity through the second return air inlet without additionally arranging a return air pipeline, and the space utilization rate is further improved.
The air volume distribution module 2 includes a front cover plate 21, a rear cover plate 22 and a first foam 23, the first foam 22 is disposed between the front cover plate 21 and the rear cover plate 22, the front cover plate 21 is provided with the first air outlet 211 and the first air return opening 212, the rear cover plate 22 is provided with the total air inlet 221 and the total air return opening 222, the first foam 23 is formed with the air supply channel 201, and the first foam 23 is also formed with the air return channel 202. Similarly, the lower partition module 3 includes an upper cover plate 31, a lower base plate 32 and a second foam 33, a first mounting hole 310 is formed in the upper cover plate 31, a second mounting hole 320 is formed in the lower base plate 32, a vent hole 331 is formed in the second foam 33, a first partition 311 is disposed in the first mounting hole 310, a second partition 321 is disposed in the second mounting hole 320, the second foam 33 is disposed between the upper cover plate 31 and the lower base plate 32, the first partition 311 and the second partition 321 are overlapped together, the first partition 311 and the second partition 321 divide the vent hole 331 into a first air passage 301 and a second air passage 302, the second partition 321 divides the second mounting hole into a second air outlet and a second air return opening, the first air passage 301 is communicated with the air supply passage 201, the second ventilation channel 302 is communicated with the evaporation cavity. Specifically, the first foam 23 in the air volume distribution module 2 keeps warm to prevent the radiation cold of the evaporator 11 from affecting the temperature of the refrigerating chamber 102, and the air supply channel 201 and the air return channel 202 are formed in the first foam 23 to supply air and return air, so that the structure is more compact; and aiming at the lower partition module 3, the first partition plate 311 and the second partition plate 321 are matched to divide the vent hole 331 of the second foam body 33 into the first vent channel 301 and the second vent channel 302, so that the limited space of the lower partition module 3 can be fully utilized to realize air supply and air return. Preferably, in order to ensure the thermal insulation performance of the freezing chamber 101 and reduce the leakage of the cold energy of the freezing chamber 101 into the refrigerating chamber 102, the bottom of the first foam 23 is provided with a downward protruding insert 231, and the lower port of the air supply channel 201 is formed at the bottom of the insert 231; the inserting strip 231 is inserted into the first air duct 301, and the air supply channel 201 can extend into the lower partition module 3 by inserting the inserting strip 231 into the first air duct 301, so that the leakage of the cold energy of the freezing chamber 101 from the connection part of the air volume distribution module 2 and the lower partition module 3 is reduced; further, the upper cover plate 31 forms a first step surface (not labeled) in the first mounting hole 301, and a second step surface (not labeled) is formed at the bottom of the front cover plate 21, and the first step surface and the second step surface are abutted together; the first partition plate 311 is obliquely arranged, the slot 220 is formed at the bottom of the rear cover plate 22, the upper edge of the first partition plate 311 is inserted into the slot 220, specifically, the first step surface is matched with the second step surface, so that the contact area between the air distribution module 2 and the lower partition module 3 is increased, the path through which the cold of the freezing chamber 101 needs to leak can be more effectively prolonged, and the cold of the freezing chamber 101 can be more effectively prevented from leaking into the refrigerating chamber 102; meanwhile, the first partition 311 is inserted into the slot 220, so that the cold air of the air supply channel 201 can be prevented from leaking into the evaporation cavity, and the energy efficiency can be improved and the energy consumption can be reduced.
Further, the lower partition module 3 further includes a fan housing cover plate 34, the fan housing cover plate 34 is disposed at the bottom of the lower base plate 33 and covers the second air outlet, an auxiliary air duct (not labeled) extending to the front side is formed between the fan housing cover plate 34 and the lower base plate 33, and an auxiliary air outlet is disposed at the front portion of the fan housing cover plate 34. Specifically, the air outlet of the freezing chamber 101 is far away from the air return inlet through the auxiliary air duct formed by the fan cover plate 34, so that the energy efficiency is improved; preferably, the rear end of the fan cover plate 34 is further provided with a wind deflector 34 extending downward, the wind deflector 34 is located at the front side of the second air return opening, and the wind deflector 34 can effectively prevent cold air entering the freezing chamber 101 from directly entering the second air return opening, so that the cold air is ensured to return to the evaporation cavity from the second air return opening after sufficient heat exchange in the freezing chamber 101; and the cross section of the wind deflector 341 may be a U-shaped structure, and the wind deflector 341 semi-surrounds the second air return opening. In addition, in order to sufficiently improve the space utilization rate and simplify the assembly process, the second foam body 33 is further provided with a water receiving groove 332, the water receiving groove 332 is located below the evaporator 11, specifically, the lower partition module 3 is located below the evaporator 11, and the water receiving groove 332 may be formed on the second foam body 33, so that in the later defrosting process, the defrosting water of the evaporator 11 is collected in the water receiving groove 332, and the water receiving groove 322 is connected with a drain pipe (not shown) to drain the defrosting water.
Further, an auxiliary air outlet 223 communicated with the air supply channel 201 is arranged at the top of the rear cover plate 22, an auxiliary air duct 5 is connected to the auxiliary air outlet 223, and an auxiliary air return opening 213 communicated with the air return channel 202 is arranged at the top of the front cover plate 21; the refrigerating chamber 102 is provided with a partition plate 4, the partition plate 4 divides the refrigerating chamber 102 into a first sub-refrigerating chamber 1021 and a second sub-refrigerating chamber 1022 which are arranged up and down, the auxiliary air duct 5 is located in the first sub-refrigerating chamber 1021, and the first air outlet 211 and the first air return 212 are located in the second sub-refrigerating chamber 1022. Specifically, the refrigerating chamber 102 can be further divided into two sub-refrigerating chambers by the partition plate 4, so as to meet the more detailed storage requirement of the user. In order to facilitate the installation of the partition plate 4, the front cover plate 21 is provided with a positioning groove (not marked) in which the partition plate 4 is inserted. In the actual use process, dampers may be added at the first outlet 211, the second outlet and/or the auxiliary outlet 223 as required to independently control the temperatures of different chambers, and the specific structural form and control manner of the damper are not limited herein.
The air duct component distributes cold air to the refrigerating chamber and the freezing chamber through the air volume distribution module, the cold air conveyed by the air volume distribution module is conveyed to the freezing chamber through the lower partition module, the evaporator is arranged in the refrigerating chamber and the freezing chamber is arranged outside the refrigerating chamber, the freezing chamber with the required size is divided through the lower partition module as required, the air duct component is integrated with the air supply function and has the partition function, the refrigerating chamber and the refrigerating chamber are divided into the box by the air duct component, the cold air is uniformly distributed through the air volume distribution module for supplying cold air, the air volume distribution module and the lower partition module are mutually matched for supplying cold air to the freezing chamber, the normal refrigeration of the cold storage region can be ensured while the normal refrigeration of the cold storage region is ensured, the freezing chamber miniaturization design of the air-cooled refrigeration equipment is realized, and.
As shown in fig. 12, based on the above technical solution, optionally, in order to refrigerate the second sub-refrigerating chamber more uniformly, so that cool air is distributed uniformly, the partition plate in the above technical solution may be replaced by the upper partition module 4, the upper partition module 4 is provided with the hollow cavity 41, the lower surface of the upper partition module 4 is provided with a plurality of communicating air outlets 42 of the hollow cavity 41, the rear end of the upper partition module 4 is provided with a communicating connector (not labeled) of the hollow cavity, and the connector is connected with the first air outlet. Specifically, the cold air output from the first air outlet 211 in the second sub-refrigerating chamber enters the hollow cavity 41 of the upper partition module 4, and then is output uniformly through the plurality of air outlet holes 42 formed in the lower surface of the upper partition module 4, in order to achieve the purpose of uniform distribution of the cold air, the lower surface of the upper partition module 4 can form the plurality of air outlet holes 42 arranged in an array manner, and the air outlet holes 42 can cover the whole cross section of the second sub-refrigerating chamber, so that the cold air can be released from each part above the second sub-refrigerating chamber, and the cold amount of the second sub-refrigerating chamber is uniformly distributed, so that a better refrigerating effect can be obtained. In order to avoid mutual influence of the temperatures of the two sub-refrigerating chambers, the upper partition module 4 is a heat-insulating partition plate. In order to better seal the connecting gap at the edge of the upper partition module 4 and improve the temperature control accuracy of each temperature zone, the upper partition module 4 is hermetically connected with the air duct assembly through the matching of the inserting strips and the slots; simultaneously, go up the both sides portion that cuts off module 4 and can also form the lateral part recess, it is corresponding, the inner bag both sides of box form outstanding courage muscle structure, and courage muscle structure is inserted in the lateral part recess that corresponds to make and go up the inner bag both sides sealing connection who cuts off module 4 and box, and cut off module 4 in the convenient installation, the lower limb of lateral part recess is provided with a plurality of jack catchs, the jack catch card is at the downside of courage muscle structure.
The invention also provides an assembling method of the air duct assembly of the refrigeration equipment, which comprises the following steps:
and 101, mounting the evaporator on the rear wall of the inner container of the box body.
And 102, installing the lower partition module into the box body, wherein the lower partition module divides the inner container into a freezing chamber and a refrigerating chamber from bottom to top.
And 103, mounting the fan on the main air inlet.
And 104, vertically arranging the air distribution module on the upper part of the lower partition module and covering the evaporator, wherein an evaporation cavity for mounting the evaporator is formed among the air distribution module, the lower partition module and the inner container. Specifically, the insert is inserted into the first air duct, the first step surface and the second step surface are attached to each other, and the upper edge of the first partition plate is inserted into the insertion groove.
Wherein, the assembly step of cutting off the module down does: the second foam body is placed between the upper cover plate and the lower bottom plate, the upper cover plate is connected with the lower bottom plate, the first partition plate and the second partition plate are connected together in a lap joint mode, the first partition plate and the second partition plate divide the vent hole into a first vent channel and a second vent channel, and the second partition plate divides the second mounting hole into the second air outlet and the second air return opening. The assembly steps of the air volume distribution module are as follows: placing the first foam between the front cover panel and the back cover panel and connecting the front cover panel and the back cover panel together.
In addition, the assembly method further includes:
and 105, mounting the auxiliary air duct on the top of the rear cover plate.
Step 106, installing the upper partition module into the box body, wherein the upper partition module partitions the refrigerating chamber into a first sub refrigerating chamber and a second sub refrigerating chamber which are arranged up and down, the auxiliary air duct is located in the first sub refrigerating chamber, and the first air outlet and the first air return opening are located in the second sub refrigerating chamber; and meanwhile, the connecting port is connected with the first air outlet.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (5)
1. The assembling method of the air-cooled refrigeration equipment comprises a box body and an evaporator and is characterized in that the air-cooled refrigeration equipment further comprises an air duct assembly, the air duct assembly comprises an air volume distribution module, a lower partition module and a fan, the air volume distribution module is provided with a main air inlet and a main return air inlet, an air supply channel communicated with the main air inlet is further arranged in the air volume distribution module, a return air channel communicated with the main return air inlet is further arranged in the air volume distribution module, a first air outlet communicated with the air supply channel and a first return air inlet communicated with the return air channel are further arranged on the air volume distribution module, and a second air outlet and a second return air inlet are arranged at the bottom of the lower partition module;
the assembling method comprises the following steps:
step 101, mounting the evaporator on the rear wall of the inner container of the box body;
102, installing the lower partition module into the box body, wherein the lower partition module divides the inner container into a freezing chamber and a refrigerating chamber from bottom to top;
103, mounting the fan on the main air inlet;
104, vertically arranging the air distribution module on the upper part of the lower partition module and covering the evaporator, wherein an evaporation cavity for mounting the evaporator is formed among the air distribution module, the lower partition module and the inner container;
the main air inlet, the main air return inlet and the second air return inlet are communicated with the evaporation cavity, the evaporator is positioned between the main air inlet and the main air return inlet, the fan is arranged on the main air inlet, and the second air outlet is communicated with the air supply channel;
the air volume distribution module comprises a front cover plate, a rear cover plate and a first foam body, the front cover plate is provided with the first air outlet and the first air return opening, the rear cover plate is provided with the main air inlet and the main air return opening, the first foam body is provided with the air supply channel, and the first foam body is also provided with the air return channel; the assembling method also comprises an air volume distribution module assembling step, which specifically comprises the following steps: placing the first foam between and connecting the front cover plate and the back cover plate together;
the lower partition module comprises an upper cover plate, a lower base plate and a second foam body, wherein a first mounting hole is formed in the upper cover plate, a second mounting hole is formed in the lower base plate, a vent hole is formed in the second foam body, a first partition plate is arranged in the first mounting hole, and a second partition plate is arranged in the second mounting hole; the assembling method further comprises the step of assembling the lower partition module, and specifically comprises the following steps: placing the second foam body between the upper cover plate and the lower base plate, and connecting the upper cover plate and the lower base plate together, so that the first partition plate and the second partition plate are overlapped together, the first partition plate and the second partition plate divide the vent hole into a first vent channel and a second vent channel, and the second partition plate divides the second mounting hole into the second air outlet and the second air return inlet; the first air channel is communicated with the air supply channel, and the second air channel is communicated with the evaporation cavity.
2. The method of assembling an air-cooled chiller as set forth in claim 1 wherein said lower partition module further comprises a hood cover, and wherein said lower partition module assembling step further comprises: the fan cover plate is arranged at the bottom of the lower bottom plate and covers the second air outlet; an auxiliary air duct extending towards the front side is formed between the fan cover plate and the lower bottom plate, and an auxiliary air outlet is formed in the front of the fan cover plate.
3. The method for assembling an air-cooled refrigeration apparatus according to claim 2, wherein a wind deflector extending downward is further provided at a rear end of the wind shield cover plate, and the wind deflector is located in front of the second air return opening.
4. The assembling method of an air-cooled type refrigerating apparatus according to claim 1, wherein a bottom of the first foam body is provided with a downwardly protruding slip, a lower port of the air supply passage is formed at a bottom of the slip, the upper cover plate forms a first stepped surface in the first mounting hole, a bottom of the front cover plate forms a second stepped surface, the first partition plate is arranged obliquely, and a bottom of the rear cover plate forms an insertion groove;
the step 104 specifically includes: and inserting the inserting strip into the first ventilation channel, enabling the first step surface and the second step surface to be attached together, and simultaneously inserting the upper edge of the first partition plate into the inserting groove.
5. The assembly method of the air-cooled refrigeration equipment according to claim 1, characterized in that the top of the rear cover plate is provided with an auxiliary air outlet communicated with the air supply channel, the auxiliary air outlet is connected with an auxiliary air channel, the top of the front cover plate is provided with an auxiliary return air inlet communicated with the return air channel, the air-cooled refrigeration equipment further comprises an upper partition module, the upper partition module is provided with a hollow cavity, the lower surface of the upper partition module is provided with a plurality of air outlet holes communicated with the hollow cavity, and the rear end part of the upper partition module is provided with a connecting port communicated with the hollow cavity;
the assembly method further comprises:
105, mounting the auxiliary air duct on the top of the rear cover plate;
step 106, installing the upper partition module into the box body, wherein the upper partition module partitions the refrigerating chamber into a first sub refrigerating chamber and a second sub refrigerating chamber which are arranged up and down, the auxiliary air duct is located in the first sub refrigerating chamber, and the first air outlet and the first air return opening are located in the second sub refrigerating chamber; and meanwhile, the connecting port is connected with the first air outlet.
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| CN108375260B true CN108375260B (en) | 2020-09-08 |
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| CN102927737A (en) * | 2012-11-26 | 2013-02-13 | 合肥华凌股份有限公司 | Refrigerator |
| CN104930786A (en) * | 2015-06-25 | 2015-09-23 | 合肥美的电冰箱有限公司 | Side-by-side refrigerator |
| CN106871535A (en) * | 2016-12-30 | 2017-06-20 | 青岛海尔智能技术研发有限公司 | Refrigerating device and its compartment partition component |
| CN106895639A (en) * | 2017-02-28 | 2017-06-27 | 青岛海尔特种电冰柜有限公司 | Multi-temperature zone air cooling refrigeration equipment |
| CN107120894A (en) * | 2017-02-28 | 2017-09-01 | 青岛海尔特种电冰柜有限公司 | Capacity freezing and refrigeration air cooling refrigeration equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603760A (en) * | 2008-06-12 | 2009-12-16 | 海尔集团公司 | Refrigeration plant and air distribution plate thereof thereof |
| CN102927737A (en) * | 2012-11-26 | 2013-02-13 | 合肥华凌股份有限公司 | Refrigerator |
| CN104930786A (en) * | 2015-06-25 | 2015-09-23 | 合肥美的电冰箱有限公司 | Side-by-side refrigerator |
| CN106871535A (en) * | 2016-12-30 | 2017-06-20 | 青岛海尔智能技术研发有限公司 | Refrigerating device and its compartment partition component |
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| Publication number | Publication date |
|---|---|
| CN108375260A (en) | 2018-08-07 |
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Effective date of registration: 20201113 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER SPECIAL FREEZER Co.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER SPECIAL FREEZER Co.,Ltd. |