An intelligent circulation pump and an intelligent hot water circulation system

Abstract

The invention provides an intelligent circulating pump and an intelligent hot water circulating system. The intelligent circulating pump comprises a pump body, a control panel, a controller, a water inlet and a water outlet. The control panel, a first sensor, a second sensor and a flow meter are all in communication connection with the controller. The control panel is used for receiving parameter settings for the circulating pump by a user and displaying the related settings. The intelligent hot water circulating system comprises the intelligent circulating pump, a water heater with the water inlet and the water outlet, at least one faucet, a cold water pipe, a first hot water pipe, a second hot water pipe, a heat exchange pipe, a water return pipe, the first sensor, the second sensor, the flow meter and a one-way valve, wherein each faucet is provided with a hot water end and a cold water end. According to the intelligent circulating pump and the intelligent hot water circulating system, the defects of existing household water resource using situations are overcome, and an existing water circulating pipeline is improved. By means of the intelligent circulating pump, the daily requirements are fully met, the user can use hot water or cold water at will, and energy waste is avoided.

Description

technical field [0001] The invention belongs to the technical field of hot water circulation, and in particular relates to an intelligent circulation pump and an intelligent hot water circulation system. Background technique [0002] When using hot water at home, it takes about 60-180 seconds from turning on the faucet to the hot water flowing out. The farther the water point is from the heat source, the longer the waiting time. In the process of using hot water, if you turn off the faucet, when you turn it on again, the water has already become cold, and you need to wait for a corresponding period of time before you can use the hot water normally. Star hotels use a 24-hour hot water cycle, and hot water flows out of each faucet at any time. It is impossible for families to circulate hot water 24 hours a day, because the energy consumption is too large and the cost of use is too high. [0003] The domestic hot water circulating pumps currently on the market are composed of...

AI Technical Summary

Problems solved by technology

It is impossible for families to circulate hot water 24 hours a day, because the energy consumption is too large and the cost of use is too high

[0003] The domestic hot water circulating pumps currently on the market are composed of a circulating pump, a computer control panel, a temperature sensor arranged at the water inlet of the water heater, and a flow meter arranged at the water inlet of the circulating pump (see figure 1 ), but the degree of intelligence is not high, but there are the following problems:

[0005] The existing equipment has a timing function, but the equipment cannot effectively monitor the water temperature of the water inlet pipe of the water heater, and the control panel cannot effectively control the start and stop of the circulating pump, and cannot ensure that the water temperature is controlled within the set range within the set time period;

[0006] (2) "Timer" has no week selection function

[0007] Existing equipment has timing and time setting functions, but there is no week selection. The work and rest time of ordinary families are different on weekdays and rest days.

[0008] (3) No "timing" non-start function

[0012] (5) No start and stop function

[0013] Timed start cannot be terminated early, resulting in unnecessary energy consumption

[0014] (6) When cold water is used, the circulation pump or water heater will also start

[0016] (7) Some water points need to wait to use hot water

[0019] The hot water pipeline is not insulated, so the temperature drops quickly

Images