Fresh air collecting device capable of transduction by utilizing river water
By designing a river water transducer with a simple structure in the air-conditioning fresh air system, the box is placed under the water surface, and the transducer pipe and fairing realize efficient air and river water transducer, the air-conditioning fresh air system has low efficiency in the cold winter season. and the problem of high manufacturing cost achieves low energy consumption and simple construction effects.
Patent Information
- Application Number
- CN202421065105.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-16
AI Technical Summary
The existing air conditioning fresh air system is inefficient and has high manufacturing cost in the cold winter, especially the complex construction and high energy consumption of the water and air energy exchange box.
Design a new style collection device with simple structure and simple construction. Use river water to transduce the energy, the box is placed under the water surface, and the air inlet and outlet ducts are installed. The box is penetrated with a transduced water pipe, and a shuttle-type fairing is installed. Leakage holes eliminate water pumping and water drainage pipe operations.
It improves the energy efficiency of energy, reduces manufacturing costs and energy consumption, simplifies the construction process, and effectively avoids debris and impact forces in the water flow, avoiding leakage and hole blockage.
Smart Images
Figure CN222256902U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of energy conversion of a fresh air system, in particular to a fresh air collection device utilizing river water energy conversion. Background Art
[0002] While air conditioning and fresh air systems bring comfort to people, they will inevitably consume a lot of energy. Due to the different geographical locations where the air conditioning outdoor fans are installed and the different seasons and outdoor environments, their energy consumption also varies significantly. Therefore, if used in inappropriate environments, it will cause great energy waste.
[0003] In particular, air-energy air-conditioning systems are less efficient in the cold winter season in the north, and may not even work properly. Some existing air-conditioning systems use a water-wind energy exchange box installed on the surface, and use a water pump to lift groundwater or river water into the energy conversion device. They must also be combined with a water-escape circulation pipeline. Regardless of whether the pipeline is deeply buried or laid overhead, the pipeline must be constructed to resist pressure, load, and prevent leakage. This will greatly increase the manufacturing cost of the air conditioner and will also increase energy consumption. Therefore, a fresh air collection device with a simple structure, simple construction, and low energy consumption is needed. Utility Model Content
[0004] In order to solve the above problem, that is, to design a fresh air collection device with a simple structure, simple construction and low energy consumption, the utility model proposes a fresh air collection device using river water energy conversion, which includes a box body, the box body is placed under the water surface, and the two ends of the box body are respectively connected with an air inlet pipe and an air outlet pipe, the air inlet pipe is provided with an air inlet at the end away from the box body, and the air outlet is provided at the end away from the box body, the air inlet and the air outlet are both arranged above the water surface, and a plurality of energy conversion water pipes are passed through the box body, the energy conversion water pipes are arranged parallel to the water flow direction, and the energy conversion water pipes are arranged perpendicular to the box body.
[0005] The utility model is further configured as follows: an induced draft fan is installed in the air outlet pipe, and the induced draft fan is arranged above the water surface.
[0006] The utility model is further configured as follows: a fairing is also installed on the box body, the fairing is arranged upstream of the energy conversion water pipe, and a plurality of water leakage holes are opened on the fairing.
[0007] The utility model is further configured as follows: the fairing is configured in a shuttle shape, and the water leakage hole is configured perpendicular to the water flow direction.
[0008] The beneficial effects of the utility model are:
[0009] 1. By placing the box under the water surface, the air in the box can further exchange heat with the river water, thereby realizing the energy conversion effect between the river water and the air, and then using the energy conversion water pipe to make the river water flow through the box further, further realizing the energy conversion effect on the air, making the energy conversion efficiency higher. On the premise of ensuring the energy conversion between the air and the river water, it also saves the water pumping and a series of operation steps of the water pipe, greatly saving the manufacturing cost, and has a simple structure, simple construction and low energy consumption.
[0010] 2. By setting a shuttle-shaped fairing, the debris in the water can be further avoided and the impact force of the water flow can be reduced; setting the leakage hole perpendicular to the water flow direction can not only isolate the debris in the water, but also prevent small debris from clogging the leakage hole. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 The structure of the utility model is shown Figure 1 .
[0012] Figure 2 The structure of the utility model is shown Figure 2 .
[0013] Figure numerals: 1. air inlet; 2. air inlet pipe; 3. box body; 4. energy conversion water pipe; 5. air outlet pipe; 6. induced draft fan; 7. air outlet; 8. water leakage hole; 9. fairing. DETAILED DESCRIPTION
[0014] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.
[0015] The utility model proposes a fresh air collection device using river water energy conversion, comprising a box body 3, both ends of the box body 3 are openly arranged, the box body 3 is arranged below the water surface, the two ends of the box body 3 are respectively connected with an air inlet pipe 2 and an air outlet pipe 5, the air inlet pipe 2 and the outlet branch pipe are both arranged in an "L" shape, an air inlet 1 is arranged at one end of the air inlet pipe 2 away from the box body 3, an air outlet 7 is arranged at one end of the air outlet pipe 5 away from the box body 3, and the air inlet 1 and the air outlet 7 are both arranged above the water surface.
[0016] The air outlet 7 is used to communicate with the air-using system. An axial-flow induced draft fan 6 is fixedly installed in the air outlet pipe 5. The induced draft fan 6 is arranged above the water surface. The air can be drawn into the box body 3 through the air inlet 1, and then drawn into the air outlet pipe 5 from the box body 3, and then sent into the air-using system through the air outlet 7 for use by the air-using system.
[0017] A plurality of transducing water pipes 4 are provided on the box body 3 . Both ends of the transducing water pipes 4 are open and arranged outside the water box body 3 . The transducing water pipes 4 are arranged parallel to the water flow direction and perpendicular to the box body 3 .
[0018] When in use, river water can flow into the energy conversion water pipe 4 from the end thereof close to the upstream, pass through the box body 3, and then flow out from the end thereof close to the downstream.
[0019] A fairing 9 is also welded on the box body 3. The fairing 9 is arranged in a shuttle shape. The fairing 9 is arranged upstream of the energy conversion water pipe 4 to achieve and cover the water inlet end of the energy conversion water pipe. The fairing 9 is provided with a plurality of leaking holes to prevent the debris in the water from flowing into the energy conversion water pipe 4 and clogging the energy conversion water pipe 4. At the same time, the shuttle-shaped fairing 9 can also reduce the impact force brought by the water flow.
[0020] The axis of the water leakage hole 8 is arranged perpendicular to the water flow direction, so that the shuttle-shaped fairing 9 can be used to further prevent debris from flowing into the water leakage hole 8 and clogging the water leakage hole 8.
[0021] In summary, the utility model can further exchange heat between the air in the box 3 and the river water by setting the box 3 under the water surface, thereby realizing the effect of energy conversion between the river water and the air, and then utilizing the energy conversion water pipe 4 to make the river water further flow through the box 3, further realizing the effect of energy conversion on the air, making the energy conversion efficiency higher. On the premise of ensuring the energy conversion between the air and the river water, it also saves the water pumping and a series of operating steps for the water pipe, greatly saving the manufacturing cost, and has a simple structure, simple construction, and low energy consumption. By setting a shuttle-shaped fairing 9, it is possible to further avoid debris in the water and reduce the impact force of the water flow; setting the leakage hole 8 perpendicular to the water flow direction can not only isolate the problem of debris in the water, but also prevent small debris from clogging the leakage hole 8.
[0022] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
[0023] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0024] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.
[0025] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.
[0026] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims
1. A fresh air collection device using river water energy conversion, characterized in that: The invention comprises a box body (3), wherein the box body (3) is placed below the water surface, and the two ends of the box body (3) are respectively connected with an air inlet pipe (2) and an air outlet pipe (5), the end of the air inlet pipe (2) facing away from the box body (3) is provided with an air inlet (1), and the end of the air outlet pipe (5) facing away from the box body (3) is provided with an air outlet (7), and the air inlet (1) and the air outlet (7) are both arranged above the water surface, and a plurality of energy conversion water pipes (4) are passed through the box body (3), and the energy conversion water pipes (4) are arranged parallel to the water flow direction, and the energy conversion water pipes (4) are arranged perpendicular to the box body (3).
2. The fresh air collection device using river water energy conversion according to claim 1 is characterized in that: An induced draft fan (6) is installed in the air outlet pipe (5), and the induced draft fan (6) is arranged above the water surface.
3. The fresh air collection device using river water energy conversion according to claim 1 is characterized in that: A fairing (9) is also installed on the box body (3). The fairing (9) is arranged upstream of the energy conversion water pipe (4). A plurality of water leakage holes (8) are opened on the fairing (9).
4. The fresh air collection device using river water energy conversion according to claim 3 is characterized in that: The fairing (9) is arranged in a shuttle shape, and the water leakage hole (8) is arranged perpendicular to the water flow direction.