CN210118917U - External air draft cooling system special for refrigerator - Google Patents
External air draft cooling system special for refrigerator Download PDFInfo
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- CN210118917U CN210118917U CN201920933951.2U CN201920933951U CN210118917U CN 210118917 U CN210118917 U CN 210118917U CN 201920933951 U CN201920933951 U CN 201920933951U CN 210118917 U CN210118917 U CN 210118917U
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- 238000001816 cooling Methods 0.000 title claims abstract description 38
- 238000004378 air conditioning Methods 0.000 claims abstract description 7
- 206010010904 Convulsion Diseases 0.000 claims abstract description 5
- 230000036461 convulsion Effects 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 230000002070 germicidal effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 239000002274 desiccant Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000007710 freezing Methods 0.000 description 12
- 230000008014 freezing Effects 0.000 description 12
- 239000005457 ice water Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 210000000621 bronchi Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical group [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a supporting dedicated external convulsions cooling system of refrigerator, the freezer intercommunication of refrigerator is equipped with first air inlet and first gas outlet, include: the box body is provided with a second air inlet and at least one exhaust window, wherein the second air inlet is communicated with the first air outlet through a cold air inlet pipe; and the air supply driving device is arranged in the box body so as to lead out the gas in the box body through at least one exhaust window. The utility model has the advantages of simple structure can be based on the basis of the freezer that sets up in the refrigerator, continuously for indoor air conditioning that provides, and can not seriously influence the beneficial effect of indoor humidity.
Description
Technical Field
The utility model relates to a cooling equipment technical field. More specifically, the utility model relates to a supporting dedicated external convulsions cooling system of refrigerator.
Background
With the continuous progress of society and the improvement of living standard of people, the ownership rate of household air conditioners is more and more popularized, for a family, in order to meet the cooling requirement of each independent space such as a living room, a horizontal room, a study room, a kitchen and the like, an air conditioner is generally required to be installed in each independent space to meet the cooling requirement of each independent space, the air conditioner consumes a large amount of raw materials such as nonferrous metals and the like in the production and manufacturing process, the air conditioner consumes a large amount of power resources in the using process, particularly the air conditioner is intensively used in summer, the power load of a power grid is greatly increased, statistics is carried out, the air conditioner is intensively used in summer, the power load of a city power supply network is increased by 35-40%, the power supply network continuously operates in a high-load state, the integral safety of a power grid line is greatly threatened, and the high-load continuous operation, the power switch trips when the power is light, and the power grid line is directly burnt when the power is heavy; meanwhile, the disordered discharge of freon contained by a compressor in the air conditioner seriously damages the safety and stability of the earth atmospheric ozone layer and is not beneficial to the current environmental requirements of energy conservation and emission reduction of the whole society, so that the air conditioner cost, environment and use frequency of the air conditioner are comprehensively considered, people often do not install the air conditioner in each space, but use the traditional fan or cooling fan to cool the local environment, and the requirements of people are met, wherein the traditional fan only accelerates the air flow and does not have the cooling function; the working principle of the cooling fan is that the equipment cooling circulating water pump pumps ice water in the water tank to the water separator, the water separator uniformly sends the ice water to the evaporator, and an ice water film is formed on the surface of the evaporator after the evaporator is soaked; after the large-air-volume fan is started, outdoor air flow sucked into the evaporator enables ice water on the ice water film to be rapidly evaporated from a liquid state to a gas state, heat in hot air is absorbed, and cold air is sent out at a high speed through the air guide opening, so that although the cold air fan has a cooling function, air humidity is seriously increased after the cold air fan is used for a long time, and furniture and clothes are easily affected with damp;
based on the common use of refrigerators in various families, it is an urgent need to provide a cooling system with a simple structure for providing cool air indoors.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
The utility model discloses it is also an object to provide a supporting dedicated external convulsions cooling system of refrigerator, its simple structure can be based on the basis of the freezer that sets up in the refrigerator, continuously for indoor air conditioning that provides, and can not seriously influence indoor humidity.
In order to achieve these objects and other advantages in accordance with the purpose of the invention, there is provided an external air-draft cooling system for a refrigerator, the refrigerator having a freezing chamber communicating with a first air inlet and a first air outlet, comprising:
the box body is provided with a second air inlet and at least one exhaust window, wherein the second air inlet is communicated with the first air outlet through a cold air inlet pipe;
and the air supply driving device is arranged in the box body so as to lead out the gas in the box body through at least one exhaust window.
Preferably, the external air draft cooling system dedicated for the refrigerator further comprises: the air inlet chamber is arranged in the box body and is communicated with the second air inlet, and a second air outlet is formed in one side, located in the box body, of the air inlet chamber;
one end of the cold air outlet pipe is communicated with the second air outlet so as to be communicated with the cold air inlet pipe through the air inlet chamber and the second air inlet, and the other end of the cold air outlet pipe is positioned in the box body;
and a metal filter screen is arranged between the second air inlet and the second air outlet in the air inlet chamber.
Preferably, the box body is a vertically arranged cuboid, and the exhaust window is one and is arranged on one side of the box body in the thickness direction.
Preferably, the box body is a cuboid, the exhaust windows are four, the exhaust windows are arranged along the circumferential direction of the box body, and the air supply driving device is four exhaust fans, and the four exhaust fans are matched with the exhaust windows and are arranged in a one-to-one correspondence manner.
Preferably, an ultraviolet germicidal lamp is arranged in the air inlet chamber, and the ultraviolet germicidal lamp and the second air outlet are located on the same side of the metal filter screen.
Preferably, the cold air outlet pipe is located in the box body, and further comprises: the supporting plate is fixedly arranged in the box body and penetrates through a through hole matched with the periphery of the air-conditioning air outlet pipe, and the air-conditioning air outlet pipe penetrates through the supporting plate.
Preferably, one end of the cold air outlet pipe in the box body is provided with three branch air pipes, the three branch air pipes are vertically arranged downwards and are arranged in a straight line shape, and the three branch air pipes are sequentially defined as a left air pipe, a middle air pipe and a right air pipe along the direction far away from the second air outlet;
further comprising:
the drying bottle is arranged on the bottom surface of the box body, the top surface of the drying bottle is provided with a first through hole in a penetrating manner, the drying bottle is integrally formed and communicated with the drying air outlet pipe, a drying agent is filled in the drying bottle, a drying air inlet pipe is inserted in the drying bottle through the first through hole, and the bottom end of the drying air inlet pipe is higher than the top surface of the drying agent;
the humidifying bottle is arranged on the bottom surface of the box body, the top surface of the humidifying bottle is provided with a second perforation in a penetrating way and is communicated with a humidifying air outlet pipe in an integrated forming way, water is filled in the humidifying bottle, a humidifying air inlet pipe is inserted through the second perforation, and the bottom end of the humidifying air inlet pipe is lower than the water level in the humidifying bottle;
two sets of valves, every group valve are including the first ball valve, second ball valve, third ball valve and the operating device who connects gradually, and wherein, first ball valve, second ball valve and third ball valve all include:
the valve body is provided with a channel for medium transmission in a penetrating manner along a horizontal central axis, and the two ends of the channel of the valve body are provided with first flanges;
the ball body is arranged in the valve body, and a channel for transmitting media is arranged in the ball body in a penetrating way along a central axis which is coplanar with the horizontal central axis of the valve body;
the two sealing seats are respectively arranged at the rotary joint between the ball body and the valve body so as to seal the rotary joint between the ball body and the valve body;
wherein, the opposite side of the ball body of the first ball valve and the second ball valve, the opposite two sides of the ball body of the second ball valve and the first ball valve and the third ball valve respectively, the opposite side of the ball body of the third ball valve and the second ball valve and the opposite side are coaxially and fixedly connected with a connecting shaft, any two adjacent connecting shafts are coaxially and fixedly connected, when the first ball valve is closed, the second ball valve and the third ball valve are opened to the maximum;
the end face of the middle air pipe, the end face of the right air pipe, the top end of the drying air inlet pipe and the top end of the drying air outlet pipe are all connected with second flanges, the top end of a first ball valve of one group of valves is connected with the flange of the middle air pipe, the top end of the second ball valve is connected with the flange of the right air pipe, the bottom end of the second ball valve is connected with the flange of the drying air inlet pipe, the bottom end of a third ball valve is connected with the flange of the drying air outlet pipe, a connecting shaft at one side, far away from the corresponding second ball valve, of the third ball valve of one group of valves;
the end face of the left air pipe, the top end of the humidifying air inlet pipe and the top end of the humidifying air outlet pipe are connected with third flanges, the top end of a first ball valve of another group of valves is connected with a flange at the bottom end of the first ball valve of one group of valves, the top end of a second ball valve is connected with the left air pipe by a flange, the bottom end of the second ball valve is connected with the humidifying air inlet pipe by a flange, the bottom end of the third ball valve is connected with the humidifying air outlet pipe by a flange, a connecting shaft, far away from one side corresponding to the second ball valve, of the third ball valve of another group of valves can rotatably penetrate.
The utility model discloses at least, include following beneficial effect:
first, simple structure to can cooperate the freezer that sets up in the refrigerator, continuously provide cold air for indoor.
And secondly, a space for placing a cold air outlet pipe and a metal filter screen is provided through the air inlet chamber, and the entering air is filtered through the metal filter screen.
And thirdly, the humidity of the cold air is effectively adjusted and led out through three branch air pipes, a drying bottle, a humidifying bottle and two groups of valves.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural view of an external air draft cooling system dedicated for a refrigerator according to one of the technical solutions of the present invention;
fig. 2 is a schematic structural view of an external air draft cooling system dedicated for a refrigerator according to one of the technical solutions of the present invention;
fig. 3 is a schematic structural view of an external air draft cooling system dedicated for a refrigerator according to one of the technical solutions of the present invention;
fig. 4 is a schematic structural view of an external air draft cooling system dedicated for a refrigerator according to one of the technical solutions of the present invention;
fig. 5 is a schematic structural view of an external air draft cooling system dedicated for a refrigerator according to one of the technical solutions of the present invention;
fig. 6 is an enlarged schematic view of a portion a of fig. 5.
The reference numerals are specifically: a box body 1; a second air inlet 10; an exhaust window 11; a cold air intake duct 12; an air supply driving device 2; a water discharge port 3; an air inlet chamber 4; a second air outlet 40; a cold air outlet pipe 5; a metal screen 6; an ultraviolet germicidal lamp 7; a support plate 8; a through hole 80; a left trachea 90; a middle air pipe 900; a right air tube 901; a drying bottle 91; a first through hole 910; drying the outlet tube 911; a dry inlet duct 912; a humidifying bottle 92; a second perforation 920; a humidifying outlet pipe 921; a humidifying inlet pipe 922; a first ball valve 93; a second ball valve 930; a third ball valve 931; an operating mechanism 932; a valve body 94; a sphere 95; a seal seat 96; a connecting shaft 97; a support net 98; a partition 99.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1-6, the utility model provides a supporting dedicated external convulsions cooling system of refrigerator, the freezer of refrigerator is equipped with first air inlet and first gas outlet, include:
the refrigerator comprises a box body 1 made of hard materials, wherein the box body 1 is provided with a second air inlet 10 and at least one exhaust window 11, the second air inlet 10 is communicated with the first air outlet through a cold air inlet pipe 12 so as to communicate the box body 1 with a freezing chamber of a refrigerator;
and the air supply driving device 2 is arranged in the box body 1, so that cold air of a freezing chamber of the refrigerator is guided into the box body 1 through the first air outlet and the cold air inlet pipe 12, and further, air in the box body 1 is guided out to an external space through at least one exhaust window 11.
In the above technical solution, for the freezing chamber of the refrigerator, the first air inlet and the first air outlet may be holes formed on the rear end surface or the left and right side panels of the refrigerator, the first air inlet and the first air outlet are respectively communicated with the freezing chamber of the refrigerator and the external environment, in order to improve the cooling effect of the air entering the refrigerator through the first air inlet, the first air inlet and the first air outlet are preferably arranged in a staggered manner, or the first air inlet and the first air outlet are located on one side of the freezing chamber of the refrigerator and connected through a heat pipe, the heat pipe is made of a heat-conductive material, the specific length of the heat pipe is adjusted according to the actual requirement, when the refrigerator is not connected with the external air draft cooling system of the utility model, the first air inlet and the second air outlet 40 are sealed and arranged so as not to affect the use of the refrigerator, the air supply driving device 2 is specifically an exhaust fan, and is used for guiding air in the box body 1 out of the box body 1 through an exhaust window 11, the installation of the air supply driving device is set according to actual requirements, in the using process, a second air inlet 10 of the box body 1 is communicated with a first air outlet of a freezing chamber arranged in the refrigerator through an air cooling air inlet pipe 12, the box body 1 and the refrigerator are preferably placed in two different spaces (furthermore, when a plurality of sets of cooling systems are arranged, a plurality of sets of cooling systems can be arranged in different spaces), the air supply driving device 2 is started, air enters the freezing chamber of the refrigerator through the first air inlet, frozen air in the refrigerator enters the box body 1 through the first air outlet, the air cooling air inlet pipe 12 and the second air inlet 10, the air in the box body 1 is guided out through at least one exhaust window 11, and the external space for placing the box body 1 is, simple structure and can be matched with a freezing chamber arranged in the refrigerator to continuously provide cold air indoors.
In another technical solution, the external air draft cooling system dedicated for the refrigerator further comprises: the air inlet chamber 4 is arranged in the box body 1 and is communicated with the second air inlet 10, a second air outlet 40 is arranged on one side of the air inlet chamber 4 in the box body 1, the air inlet chamber 4 can be a sealed space formed by circumferentially sealing a plate body and the inner side wall of the box body 1, the second air inlet 10 is arranged on the side wall shared by the air inlet chamber 4 and the box body 1, and the second air outlet 40 is arranged on one side of the air inlet chamber 4 in the box body 1 (the side wall not shared by the air inlet chamber 4 and the box body 1);
one end of the cold air outlet pipe 5 is communicated with the second air outlet 40 so as to be communicated with the cold air inlet pipe 12 through the air inlet chamber 4 and the second air inlet 10, the other end of the cold air outlet pipe is positioned in the box body 1, the cold air outlet pipe 5 is preferably positioned in the box body 1, the gap at the communication position can be sealed by using a waterproof material after the communication is well carried out, and the cold air outlet pipe 5 is a single strip-shaped pipe body;
and a metal filter screen 6 is arranged between the second air inlet 10 and the second air outlet 40 in the air inlet chamber 4, and the metal filter screen 6 is used for purifying air reaching the second air outlet 40 through the second air inlet 10. By adopting the scheme, the air inlet chamber 4 provides a space for placing the cold air outlet pipe 5 and the metal filter screen 6, and the metal filter screen 6 filters the entering air.
In another technical scheme, the box body 1 is vertically arranged in a rectangular parallelepiped shape, and one exhaust window 11 is arranged on one side of the box body 1 in the thickness direction; adopt this kind of technical scheme, the vertical setting of the rectangular bodily form box of platykurtic 1 specifically can be for hanging, the vertical wall installation that leans on, perhaps erect, exhaust window 11 is one of vertical setting, can select to set up outlet 3 in the 1 bottom of box this moment, outlet 3 is located the outer partial connecting drain pipe of box 1, be convenient for with gathering moisture discharge in the box 1, if not set up outlet 3, make air conditioning intake pipe 12 not communicate with first gas outlet, open air supply drive arrangement 2 still can dry box 1 for a period, get rid of the moisture that probably remains in box 1.
In another technical scheme, the box body is horizontally arranged in a rectangular parallelepiped shape, the exhaust windows 11 are four and are arranged along the circumferential direction of the box body 1, and the air supply driving device 2 is four exhaust fans which are correspondingly arranged in a one-to-one manner in cooperation with each exhaust window 11; by adopting the technical scheme, the box body 1 is horizontally arranged, and the four exhaust windows 11 are arranged on the four vertical side surfaces of the box body 1, so that the exhaust capacity is increased.
In another technical scheme, an ultraviolet germicidal lamp 7 is arranged in the air inlet chamber 4, and the ultraviolet germicidal lamp 7 and the second air outlet 40 are located on the same side of the metal filter screen 6. By adopting the scheme, the mercury atoms in the ultraviolet germicidal lamp 7 are excited to generate ultraviolet rays, and the ultraviolet germicidal lamp 7 is utilized to sterilize and disinfect the air entering the air inlet chamber 4 so as to ensure the quality of the air coming out from the second air outlet 40.
In another technical solution, the cool air outlet duct 5 is located in the box body 1, and further includes: and the supporting plate 8 is fixedly arranged in the box body 1, penetrates through a through hole 80 matched with the periphery of the cold air outlet pipe 5, and the cold air outlet pipe 5 is arranged on the supporting plate 8 in a penetrating manner. With this arrangement, the support plate 8 is made of hard material and is used to support the cool air outlet duct 5 fixed in the case 1.
In another technical solution, one end of the cold air outlet pipe 5 located in the box body 1 (i.e. the end not located in the air inlet chamber 4) is horizontally arranged, and three branch pipes are sequentially arranged along the direction away from the air inlet chamber 4, the three branch pipes are vertically arranged downwards and are arranged in a straight line shape, and the three branch pipes are sequentially defined as a left air pipe 90, a middle air pipe 900 and a right air pipe 901 along the direction away from the second air outlet 40;
further comprising:
two sets of valve members, each set of valve members includes a first ball valve 93, a second ball valve 930, a third ball valve 931 and an operating mechanism 932 connected in sequence, wherein each of the first ball valve 93, the second ball valve 930 and the third ball valve 931 includes:
the valve body 94 is provided with a channel for medium transmission in a penetrating way along the horizontal central axis, and the two ends of the channel of the valve body 94 are provided with first flanges;
a ball 95 disposed in the valve body 94, wherein the ball 95 has a channel for transmitting a medium through the central axis coplanar with the horizontal central axis of the valve body 94; when the passage of the ball 95 and the passage of the valve body 94 are coaxially arranged, the corresponding ball valve is in an open maximum communication state, and when the ball 95 rotates relative to the valve body 94 until the passage of the ball 95 and the passage of the valve body 94 are vertically arranged, the corresponding ball valve is in a closed state;
two sealing seats 96, wherein the two sealing seats 96 are respectively arranged at the rotary joint between the ball 95 and the valve body 94 so as to seal the rotary joint between the ball 95 and the valve body 94, and the sealing seats 96 and the ball 95 are coaxially arranged and are provided with annular holes in a penetrating manner so that the ball 95 partially protrudes out of the sealing seats 96;
wherein, the opposite side of the ball 95 of the first ball valve 93 and the second ball valve 930, the opposite side of the ball 95 of the second ball valve 930 and the opposite sides of the first ball valve 93 and the third ball valve 931, the opposite side of the ball 95 of the third ball valve 931 and the second ball valve 930, and the opposite side thereof are coaxially and fixedly connected with a connecting shaft 97, each connecting shaft 97 rotates to pass through the corresponding valve body 94, any two adjacent connecting shafts 97 are coaxially and fixedly connected, when the first ball valve 93 is closed, the second ball valve 930 and the third ball valve 931 are opened to the maximum;
the end surface of the middle air pipe 900, the end surface of the right air pipe 901, the top end of the dry air inlet pipe 912 and the top end of the dry air outlet pipe 911 are all connected with second flanges, the top end of a first ball valve 93 of one group of valves is connected with the middle air pipe 900 in a flange manner, the top end of a second ball valve 930 is connected with the right air pipe 901 in a flange manner, the bottom end of the second ball valve 930 is connected with the dry air inlet pipe 912 in a flange manner, the bottom end of a third ball valve 931 is connected with the dry air outlet pipe 911 in a flange manner, a connecting shaft 97, far away from one side corresponding to the second ball valve 930, of the third ball valve 931 of;
the end surface of the left air pipe 90, the top end of the humidifying air inlet pipe 922 and the top end of the humidifying air outlet pipe 921 are all connected with a third flange, the top end of the first ball valve 93 of the other group of valves is connected with the bottom end of the first ball valve 93 of one group of valves in a flange manner, the top end of the second ball valve 930 is connected with the left air pipe 90 in a flange manner, the bottom end of the second ball valve 930 is connected with the humidifying air inlet pipe 922 in a flange manner, the bottom end of the third ball valve 931 is connected with the humidifying air outlet pipe 921 in a flange manner, a connecting shaft 97, far away from one side corresponding to the second ball valve 930, of the third ball valve 931;
the operating mechanism 932 includes: with the operation panel that is located the outer connecting axle 97 of box 1 and wears out the end even rigid coupling, wherein, box 1 periphery is located connecting axle 97 circumference and is equipped with angle scale (0-360 degrees), be equipped with the mark point on the operation panel, the operating personnel of being convenient for confirm the rotation angle, connecting axle 97 is for with box 1 outer part along its length direction sliding connection L type locating lever, the locating lever with including the perpendicular to connecting axle 97's removal portion, be on a parallel with the portion of inserting of connecting axle 97, box 1 cooperation locating lever circumference interval sets up the constant head tank, the portion of inserting of L type locating lever slidable locates in the constant head tank or the activity breaks away from the constant head tank. In the using process, the second air inlet 10 of the box body 1 is communicated with the first air outlet of the refrigerator through the cold air inlet pipe 12, the box body 1 and the refrigerator are preferably arranged in two different spaces,
if the air humidity needs to be increased, adjusting one group of valve elements communicated with the drying bottle 91 to enable a first ball valve 93 of the valve elements to be opened, closing a second ball valve 930 and a third ball valve 931 of the valve elements, adjusting the other group of valve elements communicated with the humidifying bottle 92 to adjust the opening amounts of the first ball valve 93, the second ball valve 930 and the third ball valve 931, and further adjusting the derived air humidity; the air supply driving device 2 is started, air enters a refrigerator freezing chamber through a first air inlet, then passes through a first air outlet and a cold air inlet pipe 12, gas passing through the cold air inlet pipe 12 respectively enters a left air pipe 90 and a middle air pipe 900 according to flow, enters the left air pipe 90 and enters a box body 1 after sequentially passing through a second ball valve 930, a humidification air inlet pipe 922, a humidification bottle 92, a humidification air outlet pipe 921 and a third ball valve 931 of a corresponding valve, the gas entering the middle air pipe 900 sequentially passes through a first ball valve 93 of another group of valves and a first ball valve 93 of the corresponding valve and then enters the box body 1, and the gas in the box body 1 is led out through at least one exhaust window 11 to locally cool a space for placing the box body 1;
if the air humidity needs to be reduced, adjusting one group of valve elements communicated with the humidifying bottle 92 to enable a first ball valve 93 of the valve elements to be opened, closing a second ball valve 930 and a third ball valve 931 of the valve elements, adjusting the other group of valve elements communicated with the drying bottle 91, and adjusting the opening amounts of the first ball valve 93, the second ball valve 930 and the third ball valve 931 matched with each other so as to adjust the derived air humidity; the air supply driving device 2 is started, air enters a refrigerator freezing chamber through a first air inlet, then passes through a first air outlet and a cold air inlet pipe 12, the air passing through the cold air inlet pipe 12 respectively enters a right air pipe 901 and a middle air pipe 900 according to flow, the air entering the right air pipe 901 sequentially passes through a second ball valve 930 of a corresponding valve, a drying air inlet pipe 912, a drying bottle 91, a drying air outlet pipe 911 and a third ball valve 931 of the corresponding valve and then enters the box body 1, the air entering the middle air pipe 900 sequentially passes through a first ball valve 93 of another group of valves and a first ball valve 93 of the corresponding valve and then enters the box body 1, the air in the box body 1 is led out through at least one exhaust window 11, and the space for placing the box body 1;
if one of the valve elements is adjusted to open the first ball valve 93, the second ball valve 930 and the third ball valve 931 of the valve element without processing the air humidity, and the other valve element is adjusted to open the first ball valve 93, the second ball valve 930 and the third ball valve 931 of the valve element, the air supply driving device 2 is opened, the air enters the freezing chamber of the refrigerator through the first air inlet, then passes through the first air outlet and the cold air inlet pipe 12, the gas passing through the cold gas inlet pipe 12 enters the middle gas pipe 900 according to the flow rate, the gas entering the middle gas pipe 900 sequentially passes through the first ball valves 93 of the two groups of valves and then enters the box body 1, the gas in the box body 1 is led out through at least one exhaust window 11, the space for placing the box body 1 is locally cooled, and by adopting the technical scheme, the cold air humidity is effectively regulated and led out through the three branch air pipes, the matched drying bottle 91, the humidifying bottle 92 and the two groups of valves.
In another technical scheme, a supporting net 98 is arranged at the bottom of the box body 1, a partition plate 99 is obliquely clamped between the supporting net 98 and the bottom surface of the box body 1 to form a water outlet 3 communicated with the bottom surface of the box body 1, the water outlet 3 is positioned at the lowest end, and the drying bottle 91 and the humidifying bottle 92 are arranged on the supporting net 98. By adopting the scheme, the box body 1 forms a water outlet 3, a water discharge pipe is connected outside the water outlet 3, and a valve body 94 is arranged on the water discharge pipe so as to discharge water gathered in the box body 1.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. The application, modification and variation of the external air draft cooling system specially used for the refrigerator of the present invention will be obvious to those skilled in the art.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (8)
1. The supporting dedicated external convulsions cooling system of refrigerator, the freezer intercommunication of refrigerator is equipped with first air inlet and first gas outlet, its characterized in that includes:
the box body is provided with a second air inlet and at least one exhaust window, wherein the second air inlet is communicated with the first air outlet through a cold air inlet pipe;
and the air supply driving device is arranged in the box body so as to lead out the gas in the box body through at least one exhaust window.
2. The external air-draft cooling system for refrigerator as claimed in claim 1, further comprising: the air inlet chamber is arranged in the box body and is communicated with the second air inlet, and a second air outlet is formed in one side, located in the box body, of the air inlet chamber;
one end of the cold air outlet pipe is communicated with the second air outlet so as to be communicated with the cold air inlet pipe through the air inlet chamber and the second air inlet, and the other end of the cold air outlet pipe is positioned in the box body;
and a metal filter screen is arranged between the second air inlet and the second air outlet in the air inlet chamber.
3. The external air draft cooling system for a refrigerator as set forth in claim 2, wherein the cabinet is vertically formed in a rectangular parallelepiped shape, and the one air discharge window is provided at one side of the cabinet in a thickness direction.
4. The external air draft cooling system for a refrigerator as claimed in claim 1, wherein the cabinet is a rectangular parallelepiped horizontally disposed, the number of the discharge windows is four along the circumference of the cabinet, and the blowing driving means is four discharge fans installed corresponding to the discharge windows one by one.
5. The external air draft cooling system for the refrigerator as claimed in claim 2, wherein an ultraviolet germicidal lamp is installed in the air inlet chamber, and the ultraviolet germicidal lamp and the second air outlet are located at the same side of the metal filter screen.
6. The external air draft cooling system for refrigerator as claimed in claim 2, wherein the cool air outlet duct is located in the cabinet, further comprising: the supporting plate is fixedly arranged in the box body and penetrates through a through hole matched with the periphery of the air-conditioning air outlet pipe, and the air-conditioning air outlet pipe penetrates through the supporting plate.
7. An external air draft cooling system specially used for a refrigerator as claimed in claim 3, wherein one end of said cold air outlet pipe in said cabinet has three branch pipes, said three branch pipes are vertically downward arranged in a straight line, and said three branch pipes are sequentially defined as a left air pipe, a middle air pipe and a right air pipe in a direction away from said second air outlet;
further comprising:
the drying bottle is arranged on the bottom surface of the box body, the top surface of the drying bottle is provided with a first through hole in a penetrating manner, the drying bottle is integrally formed and communicated with the drying air outlet pipe, a drying agent is filled in the drying bottle, a drying air inlet pipe is inserted in the drying bottle through the first through hole, and the bottom end of the drying air inlet pipe is higher than the top surface of the drying agent;
the humidifying bottle is arranged on the bottom surface of the box body, the top surface of the humidifying bottle is provided with a second perforation in a penetrating way and is communicated with a humidifying air outlet pipe in an integrated forming way, water is filled in the humidifying bottle, a humidifying air inlet pipe is inserted through the second perforation, and the bottom end of the humidifying air inlet pipe is lower than the water level in the humidifying bottle;
two sets of valves, every group valve are including the first ball valve, second ball valve, third ball valve and the operating device who connects gradually, and wherein, first ball valve, second ball valve and third ball valve all include:
the valve body is provided with a channel for medium transmission in a penetrating manner along a horizontal central axis, and the two ends of the channel of the valve body are provided with first flanges;
the ball body is arranged in the valve body, and a channel for transmitting media is arranged in the ball body in a penetrating way along a central axis which is coplanar with the horizontal central axis of the valve body;
the two sealing seats are respectively arranged at the rotary joint between the ball body and the valve body so as to seal the rotary joint between the ball body and the valve body;
wherein, the opposite side of the ball body of the first ball valve and the second ball valve, the opposite two sides of the ball body of the second ball valve and the first ball valve and the third ball valve respectively, the opposite side of the ball body of the third ball valve and the second ball valve and the opposite side are coaxially and fixedly connected with a connecting shaft, any two adjacent connecting shafts are coaxially and fixedly connected, when the first ball valve is closed, the second ball valve and the third ball valve are opened to the maximum;
the end face of the middle air pipe, the end face of the right air pipe, the top end of the drying air inlet pipe and the top end of the drying air outlet pipe are all connected with second flanges, the top end of a first ball valve of one group of valves is connected with the flange of the middle air pipe, the top end of the second ball valve is connected with the flange of the right air pipe, the bottom end of the second ball valve is connected with the flange of the drying air inlet pipe, the bottom end of a third ball valve is connected with the flange of the drying air outlet pipe, a connecting shaft at one side, far away from the corresponding second ball valve, of the third ball valve of one group of valves;
the end face of the left air pipe, the top end of the humidifying air inlet pipe and the top end of the humidifying air outlet pipe are connected with third flanges, the top end of a first ball valve of another group of valves is connected with a flange at the bottom end of the first ball valve of one group of valves, the top end of a second ball valve is connected with the left air pipe by a flange, the bottom end of the second ball valve is connected with the humidifying air inlet pipe by a flange, the bottom end of the third ball valve is connected with the humidifying air outlet pipe by a flange, a connecting shaft, far away from one side corresponding to the second ball valve, of the third ball valve of another group of valves can rotatably penetrate.
8. The external air draft cooling system for refrigerator mating use as claimed in claim 7, wherein a support net is installed at the bottom of the cabinet, a partition board is installed between the support net and the bottom of the cabinet in an inclined manner to form a water outlet, wherein the drying bottle and the humidifying bottle are installed on the support net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920933951.2U CN210118917U (en) | 2019-06-20 | 2019-06-20 | External air draft cooling system special for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920933951.2U CN210118917U (en) | 2019-06-20 | 2019-06-20 | External air draft cooling system special for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210118917U true CN210118917U (en) | 2020-02-28 |
Family
ID=69615967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920933951.2U Withdrawn - After Issue CN210118917U (en) | 2019-06-20 | 2019-06-20 | External air draft cooling system special for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210118917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107976A (en) * | 2019-06-20 | 2019-08-09 | 陆剑 | The mating dedicated external exhausting cold supply system of refrigerator |
-
2019
- 2019-06-20 CN CN201920933951.2U patent/CN210118917U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107976A (en) * | 2019-06-20 | 2019-08-09 | 陆剑 | The mating dedicated external exhausting cold supply system of refrigerator |
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