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    Home > Active Ingredient News > Drugs Articles > What are the links that can not be ignored in the installation of air source heat pump heating system?

    What are the links that can not be ignored in the installation of air source heat pump heating system?

    • Last Update: 2019-09-11
    • Source: Internet
    • Author: User
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    1、 The installation steps of the air source heat pump heating system this paper focuses on the installation precautions of the household machine According to the relevant information, the installation of air source heat pump heating system can be roughly divided into the following steps: (1) before installing the main engine, it is necessary to survey the installation site, select and determine the installation location of the main engine (2) for the foundation of the main equipment, if the installation position is determined to be on the ground, cement can be used, and the thickness of cement is about 15cm ~ 20cm (3) place the main engine and adjust the position of the unit to ensure that the main engine is placed stably (4) connect the water system, mainly the connection of water pump, valve body, filter and other parts between the main engine and water tank (5) the connection circuit system is mainly to connect the power line, water pump, solenoid valve, water temperature sensor, pressure switch, etc according to the requirements of the wiring diagram (6) test the pressure of water circuit and check whether there is water leakage in the pipeline connection (7) test run the machine and check all parameters of the system (8) pipeline insulation, such as rubber and plastic insulation materials for water system insulation 2 The "rules" for the installation of air source heat pump heating system Mastering the installation steps is just mastering the basic installation knowledge of Zui What really determines the installation quality is a lot of installation details Every step of installation has a "rule" to follow, which also needs to be firmly mastered by the installation personnel There are many "rules" for the installation of the air source heat pump host If the installation personnel have some knowledge, it will be helpful to improve the installation quality 1 The survey before installation is necessary It is very necessary to survey the installation site before installing the main engine "Coal to clean energy and coal reduction for coal" related promotion work guidance: it is clearly stated in: "the air source heat pump supply enterprise shall enter the household for field inspection, propose heating design scheme and various related indicators, and the enterprise and the user can sign the heating equipment supply and installation contract only after the residents are satisfied, identified and signed." 2 The main engine has high requirements for the installed space environment The air source heat pump has high requirements for the installed space environment The installation in different locations has different requirements The air source heat pump host can be installed on the ground, on the roof or on the wall If it is installed on the ground or on the wall, in order to ensure that the heat absorption and heat dissipation of the host heat exchanger are not obstructed, the distance between the host and the surrounding walls or other obstructions shall not be too small, in addition, the equipment foundation shall be well done; the equipment shall be installed on the ground and fixed with expansion bolts; if it is installed on the roof, the bearing capacity of the roof shall be considered, and the roof that fails to meet the bearing requirements shall not be allowed Installation, can be installed on the roof, we should pay attention to the air source heat pump direction of the problem, the wind direction of the main unit Zui is good is the downwind installation, so that the heat exchange effect of the main unit will be good Air source heat pump should have good heating performance During installation, it must be ensured that the ventilation of the main engine is good, the ventilation effect is not good, the air intake of the equipment is difficult to be guaranteed, the air flow is also easy to be short circuited, and the heating capacity of the equipment will be significantly reduced In serious cases, it will cause frequent frosting and defrosting of the equipment, and the equipment will do reactive work 3 The foundation of "foundation" important equipment must be firm and firm On this basis, the main machine should be placed and adjusted stably to ensure vertical installation and fixed with expansion bolts Some main engines are installed unevenly, which makes it difficult to discharge the condensed water of the equipment Once the condensed water is not discharged smoothly, under the severe cold climate, the water pan is bound to freeze, and the long-term accumulation will block the inlet air of the fins, resulting in the decrease of the heating capacity of the equipment In addition, vibration damping measures shall be taken between the main engine and the foundation at the bottom The rigid pipe connecting the main engine shall be equipped with spring damping support to avoid the transmission of vibration to the building structure 4 In the actual installation of rainproof and snowproof measures for the equipment, the drainage, rainproof and snowproof, lightning protection, maintenance space and other issues of the main equipment need to be considered If these details are not considered in place, it will directly affect the heating effect and service life of the air source heat pump heating system In terms of rainproof and snowproof, the air source heat pump products with side wind will be better, less affected by rain and snow; the air source heat pump products with top wind, Zui is good at installing snow proof hoods for them, so as to prevent the snowflakes from falling on the blades of the main engine and piling up when the equipment is shut down, thus causing the motor of the main engine to be stuck and burnt In view of the snowy day, there are also installers in the enterprise who install the bottom bracket for the equipment when making the equipment foundation or during the construction, so as to avoid the snow problem caused by the snowy day In terms of rainproof, it is mainly to ensure that the rainwater can be discharged as soon as possible after entering the equipment, which requires that the equipment installation must be level to prevent serious water accumulation in the equipment In addition, if the main engine is protected by rain proof shed or snow proof hood, attention shall be paid to ensure that the heat absorption and heat dissipation of the main engine heat exchanger are not obstructed The installation of air source heat pump system is an important link that can not be ignored Which steps can be divided into and which problems should be paid attention to in the installation process should be concerned and remembered by each user.
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