Heat exchange type water pump
A heat exchange type and water pump technology, applied in the field of water pumps, can solve the problems of low heat exchange efficiency and affect the effect of use, and achieve the effects of improving the effect of heat exchange, convenient installation and low production cost
Active Publication Date: 2019-06-25
长沙中联泵业股份有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a heat exchange water pump in order to solve the above problems, which solves the problem that the heat exchange efficiency of the existing heat exchange water pumps is relatively low, which seriously affects the effect of use
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[0022] like figure 1 and figure 2 As shown, this specific embodiment adopts the following technical solutions: a heat exchange water pump, including a housing 1, an impeller 2, a pump chamber 3, an input hole 4, a cold liquid input joint 5, a top cover 6, and a sealing ring 17. Motor cavity 8, motor 9, thermal liquid input joint 10, input hole 2 11, pump cavity 2 12, impeller 2 13, sealing ring 2 14, outlet 2 15, filter 16, side cover 17 and heat exchange chamber 18. The pump chamber 1 is located inside the upper left side of the housing 1, and the upper side of the pump chamber 3 is provided with an input hole 4; the entrance of the upper side of the input hole 4 is fixedly connected with a cold liquid input joint 5 ; The motor chamber 8 is located inside the upper center of the housing 1, the motor chamber 8 is fixedly connected with a motor 9, and the upper opening of the motor chamber 8 is fixedly connected with a top cover 6; the pump chamber 2 12 Located inside the up...
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The invention discloses a heat exchange type water pump. A shell, a first impeller, a first pump cavity, a first input hole, a cool liquid input connector, a top cover, a first seal ring, a motor cavity, a motor, a hot liquid input connector, a second input hole, a second pump cavity, a second impeller, a second seal ring, a second outlet, a filter, a side cover and a heat exchange cavity are included. The heat exchange type water pump is reasonable and simple in structure, low in production cost and convenient to install, and functions are complete; the arranged motor can drive the first impeller and the second impeller to rotate together at the same time, accordingly, it can be ensured that cool liquid and hot liquid are the same in flow, and the heat exchange effect is improved. The cool liquid in the heat exchange cavity in the heat exchange type water pump can exchange heat with the outer side of the hot liquid in an outer cooling pipe, meanwhile, an inner cooling pipe can exchange heat with the inner side of the hot liquid in the outer cooling pipe, and accordingly the heat exchange efficiency is greatly improved; and the filter arranged in the heat exchange type water pump can filter the hot liquid, the situation that impurities enter the outer cooling pipe, and blockage is caused is avoided, and the effect of long-time heat exchange is improved.
Description
technical field [0001] The invention relates to the technical field of water pumps, in particular to a heat exchange water pump. Background technique [0002] A water pump is a machine that transports or pressurizes a liquid; it transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali, emulsions, and suspoemulsions. And liquid metal, etc.; can also transport liquid, gas mixture and liquid containing suspended solids; and the existing heat exchange pump heat exchange efficiency is relatively low, which seriously affects the effect of use. Contents of the invention [0003] The object of the present invention is to provide a heat exchange water pump in order to solve the above problems, which solves the problem that the heat exchange efficiency of the existing heat exchange water pumps is relatively low, which seriously affects t...
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IPC IPC(8): F04D13/06F04D13/12F04D29/42F04D29/70F04D29/58F28D7/14F28F19/01
Inventor 潘世群
Owner 长沙中联泵业股份有限公司