Energy-saving comfortable full-automatic plate heat exchanger unit
A technology of plate heat exchange and plate heat exchanger, which is applied in the direction of household heating, heating methods, energy industry, etc., can solve the problems of manual adjustment and adjustment lag, low intelligence, poor adaptability, etc., and achieve good practical value and Prospects for promotion, good heating comfort and complete configuration
Inactive Publication Date: 2015-08-19
QINGDAO WANLI TECH
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Problems solved by technology
However, most of the plate heat exchanger units in the prior art are relatively simple to control and not highly intelligent, and cannot be well adapted to the energy-saving, comfort and diversified needs of users for on-demand heating. The temperature of the heating water is often only It is a constant set value. No matter how big the temperature difference between indoor and outdoor is, the temperature of the heating outlet water is maintained at this constant set value for heating. There are problems such as waste of heat energy and poor comfort. When it is necessary to change the temperature of the heating outlet water, it must be Manual on-site adjustment, but manual adjustment has many problems such as adjustment lag, poor adaptability, and troublesome operation
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[0020] attached below figure 1 The energy-saving and comfortable fully automatic plate heat exchange unit of the present invention will be described in detail below.
[0021] as attached figure 1As shown, the energy-saving and comfortable fully automatic plate heat exchange unit of the present invention is mainly composed of a heat energy metering device 3, a temperature control valve 6, a plate heat exchanger 9, a water softener 17, an expansion tank 19, a water replenishment frequency conversion pump 26, a safety valve 28, Composed of a circulation pump 34 and a control cabinet 44, the primary side of the plate heat exchanger 9 is connected to the primary water supply pipe 1 and the primary return water pipe 10 respectively, and the secondary side water inlet of the plate heat exchanger 9 is circulated by the secondary return water pipe 32 After the pump 34 is connected, the secondary water outlet of the plate heat exchanger 9 is connected to the secondary water supply pipe...
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The invention discloses an energy-saving comfortable full-automatic plate heat exchanger unit. The energy-saving comfortable full-automatic plate heat exchanger unit mainly consists of a heat metering device, a temperature control valve, a plate heat exchanger, a water softener, an expansion water tank, water replenishment variable-frequency pumps, a safety valve, circulating pumps and a control cabinet, wherein the control cabinet is connected with an arranged touch screen; the touch screen is mounted on the control cabinet, or is singly arranged; the touch screen is used for displaying and monitoring various operation parameters of the control cabinet, and has functions of storage, inquiry and information transmission; 1-2 water replenishment variable-frequency pumps are arranged for performing the variable-frequency and constant-pressure water replenishment for a water return main pipe; and 2-4 circulating pumps are arranged in parallel. The energy-saving comfortable full-automatic plate heat exchanger unit has such advantages of good heat supply comfort and high energy saving and intelligent degrees, has the beneficial effects of capability of achieving the unattended operation, complete configurations, various control modes, simple and direct operation and good use effect, and has excellent practical value and promotion prospect in concentrated heat supply in such places as houses, offices, factories and mines, hospitals, hotels and schools.
Description
technical field [0001] The invention relates to the technical field of heat exchange, in particular to an energy-saving and comfortable full-automatic plate heat exchange unit. Background technique [0002] The plate heat exchange unit has the advantages of compact structure, high heat transfer coefficient, and convenient use. It is the first high-efficiency and energy-saving heat exchange product. However, most of the plate heat exchanger units in the prior art are relatively simple to control and not highly intelligent, and cannot be well adapted to the energy-saving, comfort and diversified needs of users for on-demand heating. The temperature of the heating water is often only It is a constant set value. No matter how big the temperature difference between indoor and outdoor is, the temperature of the heating outlet water is maintained at this constant set value for heating. There are problems such as waste of heat energy and poor comfort. When it is necessary to change ...
Claims
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Login to View More IPC IPC(8): F24D3/02F24D19/10
CPCY02P80/10
Inventor 不公告发明人
Owner QINGDAO WANLI TECH