Central hot water circulation system

A circulating system, hot water technology, applied in residential hot water supply system, heating system, household heating and other directions, can solve the problems of high risk factor, unstable use, easy to produce electric shock accidents, etc., and achieve convenient use. Effect

Inactive Publication Date: 2018-11-13
广州曙迅自动化设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the current hot water circulating pump is connected to electricity, the plug and socket on the hot water circulating pump are usually connected by friction fit. The use is unstable, and the service socket is always in a energized state. When plugged in, electric shock accidents are likely to occur, and the risk factor is high. Therefore, it needs to be improved.

Method used

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  • Central hot water circulation system
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Examples

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Embodiment Construction

[0015] Combine below Figure 1-3 The present invention will be described in detail.

[0016] refer to Figure 1-3 , a central hot water circulation system according to an embodiment of the present invention, comprising a base frame 100, an adapter plate 101 rotatably mounted on the base frame 100, and a frame 107 fixedly installed on the adapter plate 101 And the connecting head 300 that is locked and fitly connected with the frame 107, the left end surface of the frame 107 is provided with a multi-assembly socket 200, and the left end surface of the socket 200 is provided with an insertion cavity 214, and the insertion cavity The inner wall on the right side of 214 is fixed with a first power inlet 215, and the upper and lower inner walls of the insertion cavity 214 are symmetrically provided with a first sliding connection cavity 216, and a hypotenuse locking block 217 is installed in the first sliding connection cavity 216 for sliding fit. The inner wall of the right side...

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PUM

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Abstract

The invention discloses a central hot water circulation system. The central hot water circulation system comprises a base frame, a through connection disc rotatably mounted on the base frame in a fitmanner, a frame fixedly mounted on the through connection disc and a connector in locked fit connection to the frame. A plurality of connecting seats are arranged in the end surface of the left side of the frame, insertion cavities are formed in the end surfaces of the left sides of the connecting seats, first electricity-in heads are fixedly arranged on the inner walls of the right sides of the insertion cavities, first slip cavities are symmetrically arranged on the upper and lower inner walls of each insertion cavity, a beveled locking block is slidably mounted in each slip cavity in a fitmanner, a second slip cavity is formed in the inner wall of the right side of each first slip cavity, left and right first slip blocks are slidably mounted in the second slip cavity in a fit manner, and an ejecting spring is mounted in the second slip cavity in each of opposite sides of the upper and lower slip blocks in a fit manner.

Description

technical field [0001] The invention relates to the technical field of hot water circulation, in particular to a central hot water circulation system. Background technique [0002] When the current hot water circulating pump is connected to electricity, the plug and socket on the hot water circulating pump are usually connected by friction fit. The use is unstable, and the service socket is always in a energized state. When plugged in and used, electric shock accidents are likely to occur, and the use risk factor is high. Therefore, it needs to be improved. Contents of the invention [0003] The object of the present invention is to provide a central hot water circulation system for overcoming the above-mentioned defects in the prior art. [0004] A central hot water circulation system according to the present invention, comprising a base frame, an adapter plate rotatably mounted on the base frame, a frame fixedly installed on the adapter plate, and a lock fit connection ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D17/00F24D19/10
CPCF24D17/00F24D19/1051
Inventor 杨田花
Owner 广州曙迅自动化设备有限公司
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