CN204963218U

CN204963218U - Heat reclaim unit of water heater

Info

Publication number: CN204963218U
Application number: CN201520575283.2U
Authority: CN
Inventors: 王丙康
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-04
Filing date: 2015-08-04
Publication date: 2016-01-13
Anticipated expiration: 2025-08-04

Abstract

The utility model discloses a heat reclaim unit of water heater, including the mounting panel, install first inlet tube, wet return, second inlet tube and outlet pipe on the mounting panel, first inlet tube and second inlet tube pass through back water piping connection, first inlet tube and play water piping connection, second inlet tube and wet return intercommunication, wet return and first inlet tube intercommunication, first inlet tube and outlet pipe intercommunication, the utility model discloses its simple structure, it is convenient to make, has half hot water backward flow effect, reaches the energy can be saved's effect.

Description

A kind of heat reclaim unit of water heater

Technical field

The utility model relates to parts of water heater field, particularly relates to a kind of heat reclaim unit of water heater.

Background technology

In water heater used on the market at present, at the water service pipe that the device of water supply heating comprises the installing plate for installing water pipe and installs onboard, because heating is heated in the below of installing plate, when the water in water pipe absorbs after enough heats, still there is partial heat unnecessary, thus cause the loss of heat; And if water service pipe is installed in continuation above water service pipe, the water in the water service pipe of top can be caused due to shortage of heat to cause temperature inadequate.

Utility model content

The purpose of this utility model is the heat reclaim unit providing a kind of water heater, and its structure is simple, easily manufactured, has half hot water return effect, reaches the effect of saving the energy.

In order to achieve the above object, the technical solution of the utility model is:

A kind of heat reclaim unit of water heater, comprise installing plate, described installing plate is provided with the first water inlet pipe, return pipe, the second water inlet pipe and outlet pipe, described first water inlet pipe is connected by return pipe with the second water inlet pipe, and described first water inlet pipe is connected with outlet pipe; Described second water inlet pipe is communicated with return pipe; Described return pipe is communicated with the first water inlet pipe; Described first water inlet pipe is communicated with outlet pipe.

Further: described first water inlet pipe and outlet pipe is integrally manufactured forms.

Further: described second water inlet pipe and return pipe are threaded connection, described return pipe and the first water inlet pipe are threaded connection.

Further: between described second water inlet pipe and return pipe, the first sealing ring is installed, the second sealing ring is installed between described return pipe and the first water inlet pipe.

The beneficial effects of the utility model are: its structure of the utility model is simple, easily manufactured, has half hot water return effect, reach the effect of saving the energy.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is left view of the present utility model.

Detailed description of the invention

Embodiment 1

The heat reclaim unit of a kind of water heater as shown in Fig. 1-2, comprise installing plate 1, described installing plate 1 is provided with the first water inlet pipe 2, return pipe 3, second water inlet pipe 4 and outlet pipe 5, described first water inlet pipe 2 is connected by return pipe 3 with the second water inlet pipe 4, and described first water inlet pipe 2 is connected with outlet pipe 5; Described second water inlet pipe 4 is communicated with return pipe 3; Described return pipe 3 is communicated with the first water inlet pipe 2; Described first water inlet pipe 2 is communicated with outlet pipe 5; Make half hot water return in the second water inlet pipe in the first water inlet pipe, make half hot water continue absorption portion heat, reach temperature required, thus reach energy-conservation effect.

Further: described first water inlet pipe 2 forms with outlet pipe 5 is integrally manufactured.

Further: described second water inlet pipe 4 is threaded connection with return pipe 3, and described return pipe 3 and the first water inlet pipe 2 are threaded connection.

Further: between described second water inlet pipe 4 and return pipe 3, first sealing ring 6 is installed, between described return pipe 3 and the first water inlet pipe 2, second sealing ring 7 is installed.

The heat reclaim unit of a kind of water heater of the present embodiment, its structure is simple, easily manufactured, has half hot water return effect, reaches the effect of saving the energy.

Claims

1. the heat reclaim unit of a water heater, it is characterized in that: comprise installing plate (1), described installing plate (1) is provided with the first water inlet pipe (2), return pipe (3), the second water inlet pipe (4) and outlet pipe (5), described first water inlet pipe (2) is connected by return pipe (3) with the second water inlet pipe (4), and described first water inlet pipe (2) is connected with outlet pipe (5); Described second water inlet pipe (4) is communicated with return pipe (3); Described return pipe (3) is communicated with the first water inlet pipe (2); Described first water inlet pipe (2) is communicated with outlet pipe (5).

2. the heat reclaim unit of a kind of water heater according to claim 1, is characterized in that: described first water inlet pipe (2) forms with outlet pipe (5) is integrally manufactured.

3. the heat reclaim unit of a kind of water heater according to claim 1, is characterized in that: described second water inlet pipe (4) and return pipe (3) are threaded connection, and described return pipe (3) and the first water inlet pipe (2) are threaded connection.

4. the heat reclaim unit of a kind of water heater according to claim 1, it is characterized in that: between described second water inlet pipe (4) and return pipe (3), the first sealing ring (6) is installed, the second sealing ring (7) is installed between described return pipe (3) and the first water inlet pipe (2).