CN118775952A - Vertical samming air distribution device of air conditioner - Google Patents
Vertical samming air distribution device of air conditioner Download PDFInfo
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- CN118775952A CN118775952A CN202310360942.XA CN202310360942A CN118775952A CN 118775952 A CN118775952 A CN 118775952A CN 202310360942 A CN202310360942 A CN 202310360942A CN 118775952 A CN118775952 A CN 118775952A
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- 238000009826 distribution Methods 0.000 title claims abstract description 45
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 230000033228 biological regulation Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
A vertical uniform temperature air distribution device of an air conditioner is characterized in that the upper end of an air inlet [1] is provided with a big-end-up small horn mouth close to the upper part of a heating space, the lower end of the air inlet [1] is connected with the upper ends of a plurality of sections of submerged air pipes [2] in a socket connection mode, the upper ends of the sections of submerged air pipes [2] are connected with the air inlet [1], the lower ends of the sections of submerged air pipes [2] are connected with a socket [8] at the upper end of an air distribution device [4] after being combined, an electric fan [3] is horizontally arranged at the upper end of the air distribution device [4], an adjustable louver air outlet [7] is arranged on the side face of the air distribution device [4], the electric fan [3] is connected with a fan regulating switch [5], and the adjustable louver air outlet [7] is connected with a switch pull rod [6 ]. The invention can pump the air flow at the upper part of the space to the bottom, so that the vertical temperature distribution of the room tends to be uniform, the problem of nonuniform vertical temperature distribution in the air conditioner room is solved, the comfort level of the human body is improved, and the energy consumption is reduced.
Description
Technical Field
The invention belongs to the field of air conditioners, and particularly relates to a vertical uniform-temperature air distribution device of an air conditioner, which is suitable for spaces with uneven vertical temperature distribution, including public office buildings, study classrooms and the like.
Background
At present, the quantity of the air conditioner in China is more than 7.5 hundred million, the air conditioner is greatly popularized, the types and functions of the air conditioner are continuously perfected, and the application places are more and more, but due to the reasons of design and installation positions, the use of the air conditioner at present has a plurality of defects;
the air conditioner used at present has the air outlet mode from top to bottom, and has the best effect on the indoor upper space and poor effect on the lower space.
When the air conditioner is used for heating, because the pressure of hot air is small, hot air flows upwards slightly because of convection of air in the use process, cold air sinks, so that hot air above a space is more, the lower part is colder, and people are below, so that the heating effect is poor, and the comfort of a human body is poor.
When the air conditioner is used for refrigerating, cold air is always gathered at the lower part of the space, so that the ventilation is not facilitated, the temperature above the space is high, and the air conditioner is positioned above the space, so that the heat dissipation of equipment is not facilitated.
Many families are provided with split air conditioners at present, but the situation that the temperature of the upper part of a room is high and the temperature of the lower part of the room is low in the using process of the air conditioner is reflected in winter, so that the temperature distribution of the upper part and the lower part of the room is uneven, and the effect is not achieved although the air conditioner is used.
If the indoor space temperature distribution is to be lightened, the power consumption of the air conditioner is increased, so that the power consumption is greatly increased, the existing air conditioner is estimated in terms of the holding capacity, if the electricity consumption of each air conditioner is increased by 10 degrees in winter each year, 75 hundred million degrees of electricity is required nationally, the electricity charge is approximately 37.5 hundred million yuan, and the carbon dioxide emission amount is increased by 58.9 hundred million kilograms.
The Chinese patent publication No. CN206919338U discloses an air-conditioner lower air-out induced draft fan which comprises an interface, a heat-insulation air guide pipe, an air box, a connecting pipe and the like, wherein the induced draft fan is connected to an air conditioner, and the air-conditioner hot air is sucked to the indoor bottom by the fan, so that the comfort level of a human body is improved.
Although the phenomenon of low temperature at the bottom of the air conditioning heat-generating space can be solved by the induced draft fan, the induced draft fan has the following defects:
The induced draft fan has a larger effect when the air conditioner is used in winter, because the induced draft fan is directly connected to the air outlet of the air conditioner, if the air conditioner is used in summer, the accumulation of cold air at the indoor bottom is increased, so that the space temperature is more uneven;
The induced draft fan is connected with an air outlet at the side of the air conditioner, the air outlet of the air conditioner is required to be redesigned aiming at the air conditioner which is not produced yet, holes are reserved for the induced draft fan, the production process is increased, and the production cost is increased; the existing air conditioner needs to be provided with holes in addition, the types of the air conditioner are various, the structures are different, whether the holes damage the internal structure of the air conditioner or not can not ensure that each air conditioner can be suitable; after the induced draft fan is used for dismantling, an air outlet on the air conditioner needs to be additionally plugged, otherwise, the air outlet and the impurity entering of the air conditioner are influenced, and the attractiveness is also influenced.
If the fan is installed at the right-angle turning part of the connecting pipe, the position is close to the air outlet of the air conditioner, the distance from the air outlet is far, the fan is selected for use, the requirement on large lift is met, and the air conditioner is uneconomical, because the installation position is right-angle, the air draft effect is poor.
The structure of bellows influences the air-out effect, because bellows is connected with the guide duct, and the guide duct is taken out the air conditioner wind to the bellows bottom, is discharged by the bellows air outlet again, causes the inside negative pressure of forming of bellows easily and inhales indoor cold air, leads to the hot-blast reduction of air conditioner, has weakened the heating effect.
The Chinese patent publication No. CN102072527B describes a lower air outlet cabinet type air conditioner, which comprises an outdoor unit and an indoor unit, wherein the indoor unit comprises a throttling mechanism, an indoor heat exchanger and a compressor; the outdoor unit includes an outdoor heat exchanger; the air conditioner ensures that the indoor temperature distribution is more uniform by changing the air outlet position of the air conditioner, and the refrigerating effect is enhanced.
Aiming at the lower air outlet cabinet air conditioner, cold air is easy to be always gathered at the bottom of a space when refrigerating in summer, so that the temperature at the upper part of the space is high, and the uneven indoor temperature distribution in summer is aggravated.
As a manufacturer, the production line is required to be changed or increased again for manufacturing the lower air outlet cabinet air conditioner, so that the manufacturing cost is increased, the use of the lower air outlet cabinet air conditioner is seldom seen so far, the types of air conditioners which are in large numbers in common families are all of an upper air outlet type, and if the lower air outlet cabinet air conditioner is installed, the existing upper air outlet type air conditioner is removed, so that a large amount of machines are wasted; the service life of the common air conditioner is 8-10 years, and the cabinet type air conditioner with the air outlet in a short time cannot be popularized.
Disclosure of Invention
Aiming at the situation, the invention provides the vertical uniform-temperature air distribution device of the air conditioner, which can improve air circulation and enable the vertical space temperature distribution to be more uniform.
The invention relates to a vertical uniform temperature air distribution device of an air conditioner, which is formed by improvement on the basis of the existing air conditioner and comprises an air inlet, a plurality of sections of sinking air pipes, an electric fan, an air distribution device, a fan regulation switch, a switch pull rod, an adjustable shutter air outlet and a faucet; the air inlet is characterized in that the lower end of the air inlet is connected with the upper ends of the multi-section sinking air pipes in a socket manner, the upper ends of the air inlet are placed on the upper portion of a room and close to the air outlet of the air conditioner, the upper ends of the multi-section sinking air pipes are connected with the air inlet, the lower ends of the multi-section sinking air pipes are connected with the bell and spigot of the upper ends of the air distribution devices, the upper ends of the air distribution devices are horizontally provided with electric fans, the side surfaces of the air distribution devices are provided with adjustable louver air outlets, the electric fans are connected with fan regulation and control switches, fan regulation and control switch plugs are inserted in corner sockets, and the adjustable louver air outlets are connected with switch pull rods. When the air conditioner works, air at an air outlet of the air conditioner is pumped into an air distribution device by an electric fan through an air inlet and a sinking air pipe, the air distribution device is provided with a plurality of air outlets, and the air outlets are opened according to the requirement to send the air conditioner air to the bottom of an indoor space;
the air inlet of the device is in a shape of a big upper part and a small lower part, so that a large amount of air is conveniently introduced, and the device is placed close to a wall, so that the side of the air inlet close to the wall is an upright surface, and the occupied area of the device can be reduced;
the multi-section sinking wind pipe of the device is characterized in that the pipeline is in telescopic multi-section type, all sections are connected in a nested mode, spring piece buckles are fixed on two sides of the interior of the pipeline, positioning holes are formed in two sides of the pipeline, when the device is used, the pipeline is stretched, the buckles are popped out through the positioning holes by utilizing the spring pieces, the pipeline is fixed, the pipeline positioning holes can be divided into different heights according to the height, and adjustment and fixation can be carried out according to different height spaces;
the upper end of the air distribution device is provided with a faucet, the electric fan can also be a drum type, the electric fan is horizontally arranged at the upper end of the air distribution device, and the power regulator is additionally arranged on the regulating switch according to the power of the fan and is used for regulating the rotating speed of the fan; the adjustable shutter air outlet is arranged as a multi-surface air outlet, the fixed pins on the side edges of the shutter are variable-diameter rods, the middle part of the shutter is a thin rod, the two ends of the shutter are thick rods, the fixed pins penetrate through the fixed holes of the switch pull rods to prevent falling, and each air outlet is provided with an independent switch pull rod;
The switch pull rod comprises a sealing cap, a positioning stop block, a spring buckle and a rod body, wherein the connecting part of the lower end of the rod body and the shutter is uniformly provided with holes, the shape of a fixing hole is 8-shaped, the diameter of the hole at the upper end of the fixing hole is the same as that of the thick rod of the side fixing pin of the shutter, the diameter of the lower end of the fixing hole is the same as that of the thin rod of the side fixing pin of the shutter, the upper end of the switch pull rod is cylindrical hollow, the spring buckle is arranged inside the switch pull rod, and the switch pull rod penetrates through the positioning stop block and is fixed on the side surface of the air distribution device.
The device can send air-conditioning air from the top of the room to the bottom of the room, so that energy loss is reduced, the air-conditioning air circulation area is increased, the problem that warm air is difficult to sink in winter is solved, a large amount of cool air gathers in summer, the space heating effect can be accelerated on the premise of not increasing the power of the air conditioner, the condition of uneven indoor vertical temperature distribution is balanced, and the comfort level is greatly improved; the power and the rotating speed of the fan are controlled within the indoor noise requirement, and the fan is quiet and comfortable.
Drawings
FIG. 1 is a schematic view of the structure of the present invention
FIG. 2 is a schematic view of an air inlet structure
FIG. 3 is a schematic view of a multi-stage sinking wind pipe structure
FIG. 4 is a view showing the combination of the air distributor
FIG. 5 is an exploded view of the air distributor
FIG. 6 is a schematic diagram of a switch pull rod structure
FIG. 7 is an exploded view of the switch lever
1. An air inlet, a plurality of sections of sinking air pipes, an electric fan, an air distributor 5, a fan regulating switch, 6, a switch pull rod, 7, an air outlet, 8, a bell and spigot 9, sinking air pipe positioning holes, 10, sinking air pipe spring buckles, 11, pull rods, 12, spring buckles, 13, sealing caps and 14, and positioning stop blocks
Detailed Description
The invention provides a vertical uniform temperature air distribution device of an air conditioner, which comprises an air inlet [1], a multi-section sinking air pipe [2], an electric fan [3], an air distribution device [4], a fan regulating switch [5], a switch pull rod [6], an adjustable shutter air outlet [7] and a bell and spigot [8]; the electric heating device is characterized in that the upper end of an air inlet [1] is a big-end-up small bell mouth, which is close to the upper part of a heating space, the lower end of the air inlet [1] is in socket connection with the upper ends of a plurality of sections of submerged air pipes [2], the upper ends of the sections of submerged air pipes [2] are connected with the air inlet [1], the lower ends of the sections of submerged air pipes [2] are connected with a bell-and-spigot [8] at the upper end of an air distribution device [4], an electric fan [3] is horizontally arranged at the upper end of the air distribution device [4], an adjustable shutter air outlet [7] is arranged on the side surface of the air distribution device [4], the electric fan [3] is connected with a fan regulating switch [5], and the adjustable shutter air outlet [7] is connected with a switch pull rod [6 ].
When the air conditioner works, air at the upper part of the space is pumped into the air distribution device through the air inlet and the multi-section sinking air pipe by the electric fan, the electric fan can be connected and controlled by the fan regulating switch, an adjustable shutter air outlet is arranged on the side face of the air distribution device, the shutter of the adjustable shutter air outlet is connected and controlled by the switch pull rod, and the shutter of the air outlet is opened by the switch pull rod to send air conditioner air to the bottom of the indoor space;
The sinking wind pipe of the device is multi-section, so as to adapt to spaces with different heights, all sections are connected in a nested way, and the outer diameter of the pipe diameter of the upper section is the same as the inner diameter of the pipe diameter of the lower section so as to be tightly combined; when the pipeline is in use, the upper pipeline spring piece is utilized to pop up the buckle through the lower pipeline positioning hole, the pipeline is fixed, the pipeline positioning holes can be classified into different grades according to the height, the pipeline can be adjusted and fixed according to different height spaces, and when the pipeline is not in use, the pipeline automatically descends and contracts by pressing the spring buckle, so that the pipeline is convenient to store;
The electric fan is horizontally arranged at the upper end of the air distribution machine, is connected with the motor regulation switch, is connected with a socket in a room through a power line plug to supply power, and can regulate the rotating speed of the electric fan according to the use requirement, so that the air at the upper part of the room is pumped into the air distribution machine through a plurality of sections of sinking air pipes;
The side of the air distributor is provided with an adjustable shutter air outlet, the side of the shutter of the air outlet is provided with a variable-diameter fixing pin, two ends of the fixing pin are thick rods for connecting a switch pull rod, and the middle is thin rods, so that the shutter can be clamped in a fixing hole of the switch pull rod and is not easy to fall off, and the adjustable shutter air outlet can be opened and closed according to different directions when the air distributor is used, and air flow in the air distributor is discharged;
The switch pull rod is connected with the air outlet louver, the switch pull rod body is uniformly provided with holes, the fixing hole is in an 8 shape, the diameter of the upper end of the fixing hole is the same as that of the thick rod of the louver side fixing pin, the louver fixing pin can pass through the fixing hole, the diameter of the lower end of the fixing hole is the same as that of the thin rod of the louver side fixing pin, when the inner diameter of the louver fixing pin slides into the hole, the louver can be prevented from falling off in the use process, the upper end of the switch pull rod is in a cylindrical hollow shape, a spring buckle is arranged in the switch pull rod, and the switch pull rod passes through the positioning stop block and is fixed on the side surface of the air distributor; opening the air outlet, lifting the pull rod upwards to control the opening of the air outlet shutter, and clamping the switch pull rod on the positioning stop block by using the spring buckle after reaching a specified height so as to fix the switch pull rod not to drop; closing the air outlet, pressing the spring buckle, falling the switch pull rod, closing the shutter of the air outlet, and preventing the switch pull rod from being separated from the positioning stop block by the sealing cap at the top of the switch pull rod;
In order to verify the mechanism and effect of the device, a set of test device is manufactured, and doors and windows are respectively arranged in a room with the length of 5.6m, the width of 3.6m and the height of 2.85 m; 5 measuring points are respectively and uniformly arranged along the Y-axis direction of the X-axis of the room, 30mm,695mm,1360mm,2025mm,2690mm and 5 heights are arranged along the Z-axis direction, and each layer of 25 measuring points is provided with 125 measuring points in total, and the measuring points are respectively measured layer by layer at different heights, and the measuring time intervals are the same; subsequently closing the device to perform blank test control, wherein the average temperature of the blank test is about 24.6 ℃, the height is from 30mm to 2690mm, the lowest temperature is 19 ℃ which is 10 ℃ lower than the highest temperature of 29.9 ℃ and is close to 50.3%; according to the operation test temperature curve of the operation device, the temperature of the bottom of a room is obviously increased after the device is added, and the lifting range is 3-5 ℃; compared with the condition that the device is not used, when the leg of a user can meet the temperature required by the comfort requirement, the device can greatly save energy consumption.
The invention can increase the air convection, so that the hot air is distributed more uniformly in the space, the heating effect is improved, the working time of the air conditioner is shortened, the indoor space temperature is distributed more uniformly, the comfort level of a human body is improved, the use power of the air conditioner is reduced, and the energy saving and emission reduction effects are achieved.
The system shown in the drawings is merely a primary embodiment of the present invention, and the actual structure is not limited thereto. Therefore, if one skilled in the art is informed by this disclosure, the invention should not be limited to the structures and embodiments similar to the technical scheme without cutting through the invention.
Claims (6)
1. The vertical uniform temperature air distribution device of the air conditioner comprises an air inlet [1], a plurality of sections of submerged air pipes [2], an electric fan [3], an air distribution device [4], a fan regulation switch [5], a switch pull rod [6], an adjustable shutter air outlet [7] and a faucet [8]; the electric heating device is characterized in that the upper end of an air inlet [1] is a big-end-up small bell mouth, which is close to the upper part of a heating space, the lower end of the air inlet [1] is in socket connection with the upper ends of a plurality of sections of submerged air pipes [2], the upper ends of the sections of submerged air pipes [2] are connected with the air inlet [1], the lower ends of the sections of submerged air pipes [2] are connected with a bell-and-spigot [8] at the upper end of an air distribution device [4], an electric fan [3] is horizontally arranged at the upper end of the air distribution device [4], an adjustable shutter air outlet [7] is arranged on the side surface of the air distribution device [4], the electric fan [3] is connected with a fan regulating switch [5], and the adjustable shutter air outlet [7] is connected with a switch pull rod [6 ].
2. The air inlet [1] is characterized in that the upper end of the air inlet is in a shape of a big-end-up horn mouth, one side of the air inlet is a vertical surface, the other three sides are inclined surfaces, the lower end of the air inlet is a straight pipe section, and the inner diameter of the straight pipe is larger than the outer diameter of the upper end of the multi-section sinking air pipe [2 ].
3. The sinking air pipe [2] is characterized in that the pipeline is telescopic multi-section, the pipe orifice section is rectangular, the outer diameter of the upper pipeline is the same as the inner diameter of the lower pipeline, spring buckles [10] are fixed on two sides of the interior of the pipeline, and positioning holes [9] are formed on two sides of the pipeline.
4. The air distribution device [4] is characterized in that a bell and spigot [8] with the same shape as the multi-section sinking air pipe [2] is arranged at the upper end of the air distribution device [4], and the electric fan [3] is horizontally arranged at the upper end of the air distribution device [4 ].
5. The adjustable shutter air outlet [7] is characterized in that the adjustable shutter air outlet [7] is arranged on the side face of the air distribution device [4], and a shutter side fixing pin is connected with a fixing hole of the switch pull rod [6 ].
6. The switch pull rod [6] is characterized in that the connection part between the lower end of the switch pull rod [6] and the shutter is flat, the rod body of the pull rod [11] is provided with a hole, the upper end of the switch pull rod is cylindrical hollow tube, a spring buckle [12] is arranged in the switch pull rod, a sealing cap [13] is arranged at the top of the switch pull rod, the rod body penetrates through a positioning stop block [14], the positioning stop block [14] is fixed on the side surface of the air distributor [4], the center of the positioning stop block [14] is provided with a hole, and each side of the adjustable shutter air outlet [7] is independently provided with the switch pull rod [6].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310360942.XA CN118775952A (en) | 2023-04-06 | 2023-04-06 | Vertical samming air distribution device of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310360942.XA CN118775952A (en) | 2023-04-06 | 2023-04-06 | Vertical samming air distribution device of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118775952A true CN118775952A (en) | 2024-10-15 |
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ID=92991748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310360942.XA Pending CN118775952A (en) | 2023-04-06 | 2023-04-06 | Vertical samming air distribution device of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118775952A (en) |
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2023
- 2023-04-06 CN CN202310360942.XA patent/CN118775952A/en active Pending
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