Rotating wheel type block prevention device for sewage or surface water source heat pump system

A surface water source heat pump and surface water technology, which is applied in the energy field, can solve the problems of difficult processing accuracy, blockage of heat exchange equipment and pipelines, mixing of recoil return water into water, etc., and achieves simple and reliable structure. The effect of motor and operation safety

Active Publication Date: 2014-09-03
青岛科创蓝新能源股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The purpose of the present invention is to provide a rotary wheel type anti-blocking device for sewage or surface water source heat pump system, which can solve the blockage of system heat exchange equipment and pipelines, and the existing anti-blocking device has recoil backwater mixed into water, sealing, filtering, etc. Problems such as entanglement of suspended matter in the hole and difficulty in machining accuracy

Method used

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  • Rotating wheel type block prevention device for sewage or surface water source heat pump system
  • Rotating wheel type block prevention device for sewage or surface water source heat pump system
  • Rotating wheel type block prevention device for sewage or surface water source heat pump system

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specific Embodiment approach 1

[0029] Specific implementation mode one: as Figure 1~Figure 3 and Figure 5As shown, the rotary wheel type anti-blocking device of the sewage or surface water source heat pump system in this embodiment includes a housing 1, a deceleration drive mechanism 2, a rotating shaft 3, a wheel filter plate 4, a method Blue plate 5, baffle plate 7, annular sealing device 8, partition plate 16, sewage or surface water inlet 11, sewage or surface water outlet 12, sewage or surface water return port 13 and sewage or surface water outlet 14 , the two ends of the housing 1 are detachably connected to the two flanges 5, the rotating shaft 3 is arranged on the centerline in the length direction of the housing 1, and the two ends of the rotating shaft 3 are rotated with the two flanges 5 and Sealed connection, one end of the rotating shaft 3 is in transmission connection with the deceleration drive mechanism 2, the centers of the runner filter disc 4 and the two baffle discs 7 are respectivel...

specific Embodiment approach 2

[0030] Specific implementation mode two: as figure 1 and image 3 As shown, the sewage or surface water source heat pump system anti-blocking device described in Embodiment 1, each filter through hole 9 on the rotor filter plate 4 is fixedly fitted with a filter sleeve 15 .

specific Embodiment approach 3

[0031] Specific implementation mode three: as figure 1 and image 3 As shown, in the second embodiment of the sewage or surface water source heat pump system runner type anti-blocking device, the length of the filter sleeve 15 is 5 mm to 400 mm.

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Abstract

The invention discloses a rotating wheel type block prevention device for a sewage or surface water source heat pump system, and belongs to the technical field of energy sources. The rotating wheel type block prevention device solves the problems that heat-exchange equipment and a pipeline of the sewage or surface water source heat pump system are blocked, backflushing return water is mixed with inflow water, suspended matters are wound at a filter opening, and the sealing difficulty and the working accuracy difficulty are high in the existing block prevention device. The rotating wheel type block prevention device comprises a housing, a speed reduction driving mechanism, a rotating shaft, a rotating wheel filter disc and division plates, wherein the interior of the housing is divided into two chambers by the rotating wheel filter disk; the two chambers are communicated through a plurality of filter through holes; each chamber is divided into two non-communicated sewage or surface water chamber units in a direction parallel to an axis by each division plate; and four water openings are communicated with the four chamber units respectively. The rotating wheel type block prevention device is used for block prevention of sewage or surface water, and is simple and reliable in structure.

Description

technical field [0001] The invention relates to an anti-blocking device for a sewage or surface water source heat pump system, belonging to the technical field of energy. Background technique [0002] Using heat pump technology to extract cold heat from low-grade renewable clean energy to provide heating and air conditioning for buildings is one of the effective ways to save energy and reduce emissions in buildings, and its energy saving rate can reach more than 45%. These low-level renewable clean cold and heat sources include: the atmosphere, soil, groundwater, surface water, urban sewage, etc. When using these cold and hot energy sources, on the one hand, it needs to be utilized according to local conditions, and on the other hand, it is necessary to effectively solve some common and key technologies question. Regarding the cold and heat sources of urban raw sewage, the key issues that need to be solved include blockage, fouling and efficient heat transfer, and blockage ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D35/12F16L55/24F25B30/06
Inventor 吴荣华迟芳苗正余洋
Owner 青岛科创蓝新能源股份有限公司
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