CN210050959U - Energy-saving air supply pipe for central air conditioner - Google Patents
Energy-saving air supply pipe for central air conditioner Download PDFInfo
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- CN210050959U CN210050959U CN201822261217.4U CN201822261217U CN210050959U CN 210050959 U CN210050959 U CN 210050959U CN 201822261217 U CN201822261217 U CN 201822261217U CN 210050959 U CN210050959 U CN 210050959U
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- blast pipe
- horizontal baffle
- pipe body
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Abstract
The utility model discloses an energy-conserving blast pipe of central air conditioning, it includes transversal blast pipe body (1) of personally submitting the rectangle, at this internal horizontal baffle (2) that is provided with of blast pipe, horizontal baffle separates the blast pipe body for passageway (1-1) down and last passageway (1-2) that are used for the air-out, is equipped with the supporting between the bottom plate of blast pipe body and the horizontal baffle spring (3) of horizontal baffle all are equipped with sealing strip (4) that contact with the vertical curb plate of blast pipe body at the left and right sides terminal surface of horizontal baffle. The utility model discloses avoided the gas leakage in the last passageway to the lower passageway in, utilized gas to be positive correlation's characteristic to the pressure of horizontal baffle and the size of gaseous flow and the velocity of flow, the horizontal baffle is along with the gaseous flow in the last passageway and the change of the velocity of flow and the displacement of direction about taking place, can avoid gas to carry out heat exchange through the pipeline inner wall of great area with the external world, avoids gaseous heat to change, realizes the purpose of energy saving.
Description
Technical Field
The utility model belongs to the technical field of central air conditioning supply air duct, specifically relate to an energy-conserving blast pipe of central air conditioning.
Background
In public places such as office buildings and shopping malls, the popularity of the central air conditioner is higher and higher. In the prior art, the sectional area of an air supply pipeline of a central air conditioner is constant, and when hot air or cold air is supplied to a room through the air supply pipeline, the contact area between the air in the pipeline and the inner wall of the pipeline is always kept consistent regardless of the flow rate and the flow speed of the air in the pipeline; when the air supply pipeline is used for conveying gas with small flow rate and flow velocity, the gas can exchange heat with the outside through the inner wall of the pipeline with a large area, so that the heat of the gas is changed, energy is wasted, and the refrigerating and heating effects of the central air conditioner are influenced. Therefore, it is necessary to provide an energy-saving blower pipe for a central air conditioner, which can adjust the relative contact area between the air and the inner wall of the duct according to the flow rate and the flow velocity of the air, so as to prevent the air from exchanging heat with the outside through the inner wall of the duct having a large area.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide an energy-conserving blast pipe of central air conditioning, it can be according to the gas flow in the blast pipe and the size of the velocity of flow, the relative area of contact of adjustment gas and pipeline inner wall avoids gas to carry out heat exchange through pipeline inner wall of great area and the external world, and the energy saving can overcome prior art's not enough.
In order to solve the technical problem, the technical scheme of the utility model is that: the energy-saving air supply pipe for the central air conditioner comprises an air supply pipe body with a rectangular cross section, wherein a horizontal partition plate is arranged in the air supply pipe body, the horizontal partition plate divides the air supply pipe body into a lower channel and an upper channel for air outlet, a spring for supporting the horizontal partition plate is arranged between a bottom plate of the air supply pipe body and the horizontal partition plate, and sealing strips which are in contact with vertical side plates of the air supply pipe body are arranged on the end faces of the left side and the right side of the horizontal partition plate.
The energy-saving air supply pipe for the central air conditioner is characterized in that a temperature difference power generation piece is attached to the top plate of the air supply pipe body and the outer wall surfaces of the two vertical side plates, and the temperature difference power generation piece is connected with a storage battery through a charge-discharge controller.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model separates the blast pipe body into a lower channel and an upper channel for air outlet by arranging the horizontal clapboard in the blast pipe body, arranging the spring supporting horizontal clapboard between the bottom plate of the blast pipe body and the horizontal clapboard, arranging the sealing strips contacted with the vertical side plate of the blast pipe body on the left and right side end faces of the horizontal clapboard, avoiding the gas in the upper channel from leaking into the lower channel by the structure, utilizing the characteristic that the pressure of the gas to the horizontal clapboard is positively correlated with the flow and the flow velocity of the gas, the horizontal clapboard generates the displacement in the up-and-down direction along with the change of the flow and the flow velocity of the gas in the upper channel, when the flow and the flow velocity of the gas in the upper channel are smaller, the horizontal clapboard moves upwards, the relative contact area of the gas in the upper channel and the inner wall of the channel is reduced, namely, the gas can be prevented from carrying out heat exchange with, the change of gas heat is avoided, and the purpose of saving energy is realized. The thermoelectric generation pieces are attached and installed on the top plate of the air supply pipe body and the outer wall surfaces of the two vertical side plates, so that the thermoelectric generation pieces are connected with the storage battery through the charge-discharge controller, and therefore when hot air is supplied, heat energy dissipated outside the pipe can be converted into electric energy by the thermoelectric generation pieces and stored in the storage battery, and the purposes of energy conservation and emission reduction are achieved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a cross-sectional view of fig. 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, fig. 2 and fig. 3, the energy-saving air supply pipe for the central air conditioner comprises an air supply pipe body 1 with a rectangular cross section, a horizontal partition plate 2 is arranged in the air supply pipe body 1, the horizontal partition plate 2 divides the air supply pipe body 1 into a lower channel 1-1 and an upper channel 1-2 for air outlet, a spring 3 for supporting the horizontal partition plate 2 is arranged between a bottom plate of the air supply pipe body 1 and the horizontal partition plate 2, and sealing strips 4 which are in contact with vertical side plates of the air supply pipe body 1 are arranged on the end faces of the left side and the right side of the horizontal partition plate 2.
The utility model discloses an in this kind of structure had avoided the gas leakage in the last passageway 1-2 to the lower passageway 1-1, utilize gas to be positive correlation's characteristic to the pressure of horizontal baffle 2 and the flow of gas and the size of the velocity of flow, horizontal baffle 2 is along with the change of the flow of gas and the velocity of flow in the last passageway and takes place the displacement of direction from top to bottom, when the flow of gas and the velocity of flow are less in going up passageway 1-2, 2 upward movements of horizontal baffle, the relative area of contact of gas and passageway inner wall reduces in the last passageway 1-2, can avoid gas to carry out heat exchange through the pipeline inner wall of great area with the external world.
Further, the top plate of the air supply pipe body 1 and the outer wall surfaces of the two vertical side plates are attached with temperature difference power generation pieces, the temperature difference power generation pieces are connected with a storage battery through a charge-discharge controller, the temperature difference power generation pieces, the charge-discharge controller and the storage battery are all shown in the attached drawing, and when hot wind is supplied, heat energy dissipated outside the pipe can be converted into electric energy through the temperature difference power generation pieces and stored in the storage battery.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand and utilize the invention.
Claims (2)
1. The utility model provides an energy-conserving blast pipe for central air conditioning, it includes blast pipe body (1) of cross section personally submitting the rectangle, its characterized in that: be provided with horizontal baffle (2) in blast pipe body (1), horizontal baffle (2) are separated blast pipe body (1) for lower passageway (1-1) and last passageway (1-2) that are used for the air-out, are equipped with the supporting between the bottom plate of blast pipe body (1) and horizontal baffle (2) spring (3) of horizontal baffle (2), all are equipped with sealing strip (4) that contact with the vertical curb plate of blast pipe body (1) in the left and right sides terminal surface of horizontal baffle (2).
2. The energy-saving air supply duct for a central air conditioner according to claim 1, characterized in that: the top plate of the blast pipe body (1) and the outer wall surfaces of the two vertical side plates are attached with thermoelectric generation pieces, and the thermoelectric generation pieces are connected with a storage battery through a charge-discharge controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822261217.4U CN210050959U (en) | 2018-12-30 | 2018-12-30 | Energy-saving air supply pipe for central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822261217.4U CN210050959U (en) | 2018-12-30 | 2018-12-30 | Energy-saving air supply pipe for central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210050959U true CN210050959U (en) | 2020-02-11 |
Family
ID=69377423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822261217.4U Active CN210050959U (en) | 2018-12-30 | 2018-12-30 | Energy-saving air supply pipe for central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210050959U (en) |
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2018
- 2018-12-30 CN CN201822261217.4U patent/CN210050959U/en active Active
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