Heat Pump Distribution Unit Cover Design for Low-Ceiling Installation
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Solution Overview
Problem
Existing heat pumps face challenges in spatial utilization and management of water pipes, particularly in indoor spaces with low ceiling heights.
Innovation Solution
The heat pump design includes a distribution unit with a cabinet forming a machine room, a first cover on the upper side, and a second cover positioned lower than the first cover, allowing for the passage of water pipes through through-holes, and a piping space formed by the extension portion, side panels, and the second cover, enabling efficient installation in low-ceiling indoor spaces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the distribution unit is installed in indoor spaces with low ceiling height, then the adaptability to different installation environments is improved, but the spatial utilization and pipe management become more difficult
Solution Approach 1:
The distribution unit is divided into multiple modular components: a cabinet body, a first cover assembly, and a second cover assembly. This segmentation allows flexible arrangement of internal components and creates dedicated piping spaces that facilitate easier pipe management even in constrained low-ceiling environments.
Solution Approach 2:
The patent utilizes vertical layering with the first cover positioned at a higher location and the second cover at a lower location, creating multi-level piping spaces. This dimensional arrangement allows water pipes to be organized vertically, improving spatial utilization and accessibility in low-ceiling installations.
2Ease of operation
If the cover structure is designed to accommodate water pipes, then the ease of pipe management is improved, but the device complexity increases
Solution Approach 1:
The first and second covers serve multiple functions: they provide structural closure for the cabinet, create protected piping spaces, facilitate water pipe routing through integrated openings, and enable modular assembly. This multi-functionality reduces the need for separate pipe protection structures, thereby managing complexity while improving ease of operation.
Solution Approach 2:
The covers act as intermediary structures between the cabinet body and the external environment, providing a standardized interface for pipe connection and routing. This intermediary design simplifies pipe management by creating dedicated pathways and access points without requiring complex custom fabrication for each installation.
3Adaptability or versatility
If the second cover is positioned lower than the first cover, then the spatial utilization in low ceiling spaces is improved, but the manufacturing precision requirements increase
Solution Approach 1:
By segmenting the cover structure into distinct first and second covers with different heights, the design allows each component to be manufactured and assembled separately. This segmentation provides built-in positioning features that reduce the need for high-precision manufacturing, as the modular nature accommodates reasonable tolerances while achieving the desired vertical arrangement for low-ceiling installations.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This design enhances spatial utilization and facilitates easy management of water pipes, ensuring effective distribution of heating water to multiple units even in spaces with limited ceiling height.
Implementation Method 1
an outdoor unit including a heat exchanger and configured to heat heating water through the heat exchanger
Data Source
AI summary
A heat pump is provided. The heat pump includes an outdoor unit including a heat exchanger and configured to heat heating water through the heat exchanger, and a distribution unit connected to the outdoor unit through a water pipe and configured to receive the heating water and distribute the received heating water to a heating unit, wherein the distribution unit includes a cabinet forming a machine room therein, a first cover including a cover portion installed on an upper side of the cabinet and configured to cover a part of the machine room, and a second cover connected to the water pipe, the second cover including a second cover body configured to cover another part of the machine room, and wherein the second cover is configured to be connected to the first cover such that the second cover body is positioned lower than the cover portion.