CN214581184U

CN214581184U - Flue heat recovery device

Info

Publication number: CN214581184U
Application number: CN202120072424.4U
Authority: CN
Inventors: 曾婵娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-11-02
Anticipated expiration: 2031-01-12

Abstract

The utility model provides a flue heat recovery unit. Flue heat recovery unit includes: a building body; the heat absorption mechanism is arranged in the building and comprises a flue, the flue is arranged in the building, a pipe disc is fixedly arranged in the flue, a water outlet pipe and a water inlet pipe are fixedly arranged at two ends of the pipe disc, a connecting pipe is fixedly arranged at one end of the water outlet pipe, a water tower is arranged at the top of the building, and the connecting pipe and the water inlet pipe are fixedly connected with the water tower. The utility model provides a flue heat recovery unit is through setting up energy-absorbing mechanism and complementary unit for in the heat energy of the high temperature oil smoke in the flue is by effectual absorption storage in the water tower, can supply with the water in the water tower user when needs and use, through setting up a plurality of fishplates and through-hole, effectively increase heat absorbing area, increase the heat exchange rate.

Description

Flue heat recovery device

Technical Field

The utility model relates to a heat recovery technical field especially relates to a flue heat recovery unit.

Background

The urbanization process of China is gradually accelerated, super-huge cities are more and more, the population of the cities is increased, and the housing requirements can be met by increasing the height of houses in a limited area. The increase of floor height, the increase of resident family, resident family's high temperature oil smoke when cooking and cooking at ordinary times is discharged through the flue, and a large amount of high temperature oil smoke is discharged in a large number in a certain time quantum, has caused a large amount of heat energy wastes.

Therefore, it is necessary to provide a flue heat energy recovery device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a flue heat recovery unit.

In order to solve the technical problem, the utility model provides a flue heat recovery unit, include: a building body; the heat absorption mechanism is arranged in the building body and comprises a flue, the flue is arranged in the building body, a pipe disc is fixedly arranged in the flue, a water outlet pipe and a water inlet pipe are fixedly arranged at two ends of the pipe disc, a connecting pipe is fixedly arranged at one end of the water outlet pipe, a water tower is arranged at the top of the building body, and the connecting pipe and the water inlet pipe are fixedly connected with the water tower; the auxiliary mechanism, the auxiliary mechanism is located on the building body, the auxiliary mechanism includes the chimney, the chimney is located the top of flue, the chimney with building body fixed connection, the chimney with the flue is linked together, one side fixed mounting of chimney has the installation piece, and the top fixed mounting of installation piece has the motor, the axis of rotation is installed in one side rotation of installation piece, the one end of axis of rotation extends to in the connecting tube, fixed mounting has first belt pulley on the output shaft of motor, fixed mounting has the second belt pulley in the axis of rotation, install the belt on first belt pulley and the second belt pulley, fixed mounting has the bearing in the connecting tube, the inner circle of bearing with axis of rotation fixed connection, the one end fixed mounting of axis of rotation has the screw.

Preferably, install first temperature-sensing ware in the tube panel, install second temperature-sensing ware in the water tower, second temperature-sensing ware is kept away from the connecting pipe, fixed mounting has the solenoid valve on the outlet pipe.

Preferably, a clapboard is fixedly arranged in the water tower.

Preferably, a plurality of connecting plates are fixedly mounted on the pipe disc, and a plurality of through holes are formed in the connecting plates.

Preferably, the top of the chimney is fixedly provided with two support rods, and the top of the two support rods is fixedly provided with a top cover.

Preferably, a solar panel is fixedly mounted on the top cover.

Compared with the prior art, the utility model provides a flue heat recovery unit has following beneficial effect:

(1) through setting up energy-absorbing mechanism and complementary unit for the heat energy of the high temperature oil smoke in the flue is by effectual absorption storage in the water tower, can supply the user with the water in the water tower to use when needing.

(2) Through setting up first temperature-sensing ware and second temperature-sensing ware, can be when the temperature in the tube dish is higher than the temperature in the water tower, with the pipeline intercommunication, prevent the loss of heat energy.

(3) And through setting up a plurality of fishplates and through-hole even, effectively increase heat absorption area, increase the heat exchange rate.

Drawings

Fig. 1 is a schematic front sectional view of a flue heat recovery device provided by the present invention;

FIG. 2 is a schematic structural diagram of a tube tray in the flue heat recovery unit shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is an enlarged view of a portion B in fig. 2.

Reference numbers in the figures: 1. building body, 2, flue, 3, tube coils, 4, outlet pipe, 5, connecting pipe, 6, inlet tube, 7, water tower, 8, first temperature-sensing ware, 9, second temperature-sensing ware, 10, chimney, 11, installation piece, 12, motor, 13, axis of rotation, 14, first belt pulley, 15, second belt pulley, 16, belt, 17, bearing, 18, screw, 19, solenoid valve, 20, baffle, 21, connecting plate, 22, through-hole, 23, top cap, 24, solar cell panel.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1-4, in an embodiment of the present invention, a flue heat recovery device includes: a building body 1; the heat absorption mechanism is arranged in the building body 1 and comprises a flue 2, the flue 2 is arranged in the building body 1, a pipe disc 3 is fixedly arranged in the flue 2, two ends of the pipe disc 3 are fixedly provided with a water outlet pipe 4 and a water inlet pipe 6, one end of the water outlet pipe 4 is fixedly provided with a connecting pipe 5, the top of the building body 1 is provided with a water tower 7, and the connecting pipe 5 and the water inlet pipe 6 are both fixedly connected with the water tower 7; the auxiliary mechanism is arranged on the building body 1 and comprises a chimney 10, the chimney 10 is arranged above the flue 2, the chimney 10 is fixedly connected with the building body 1, the chimney 10 is communicated with the flue 2, one side of the chimney 10 is fixedly provided with a mounting block 11, the top of the mounting block 11 is fixedly provided with a motor 12, one side of the mounting block 11 is rotatably provided with a rotating shaft 13, one end of the rotating shaft 13 extends into the connecting pipe 5, a first belt pulley 14 is fixedly installed on an output shaft of the motor 12, a second belt pulley 15 is fixedly arranged on the rotating shaft 13, a belt 16 is arranged on the first belt pulley 14 and the second belt pulley 15, a bearing 17 is fixedly arranged in the connecting pipe 5, an inner ring of the bearing 17 is fixedly connected with the rotating shaft 13, and a propeller 18 is fixedly arranged at one end of the rotating shaft 13.

Through setting up energy-absorbing mechanism and complementary unit for the heat energy of the high temperature oil smoke in the flue 2 is by effectual absorption storage in the water in water tower 7, can supply the user with the water in the water tower to use when needing.

Install first temperature-sensing ware 8 in the pipe coil 3, install second temperature-sensing ware 9 in the water tower 7, second temperature-sensing ware 9 is kept away from connecting pipe 5, fixed mounting has solenoid valve 19 on outlet pipe 4.

Through setting up first temperature-sensing ware 8 and second temperature-sensing ware 9, can be when the temperature of the temperature in the tube panel 3 is higher than the temperature in the water tower 7, with the pipeline intercommunication, prevent the loss of heat energy.

A baffle plate 20 is fixedly arranged in the water tower 7.

Through setting up baffle 20 for be divided into cold water district and hot water district in the water tower 7, the temperature is more stable when using the user water.

A plurality of connecting plates 21 are fixedly mounted on the pipe disc 3, and through holes 22 are formed in the connecting plates 21.

Through setting up a plurality of fishplate bars 21 and through-hole 22, effectively increase the heat absorption area, increase the heat exchange rate.

Two support rods are fixedly mounted at the top of the chimney 10, and top covers 23 are fixedly mounted at the tops of the two support rods.

By providing the top cover 23, rainwater can be prevented from entering the flue 2.

And a solar cell panel 24 is fixedly arranged on the top cover 23.

By arranging the solar cell panel 24, solar power can be used for generating power, and energy is saved.

The utility model provides a flue heat recovery unit's theory of operation as follows:

in the device, a first temperature sensor 8, a second temperature sensor 9, a motor 12 and an electromagnetic valve 19 are all connected with a PLC, a bearing 17 is a sealed bearing, when oil smoke enters a flue 2, the heat energy of the oil smoke is absorbed by a pipe disc 3, the pipe disc 3 transmits the heat energy to water inside, so that the temperature of the water rises, when the temperature detected by the first temperature sensor 8 is higher than that of the second temperature sensor 9, the PLC controls the electromagnetic valve 19 to be opened and simultaneously starts the motor 12, the motor 12 is started to enable a first belt pulley 14 to rotate, the first belt pulley 14 rotates to drive a second belt pulley 15 to rotate, the second belt pulley 15 rotates to drive a rotating shaft 13 to rotate, the rotating shaft 13 rotates to drive a propeller 18 to rotate, the propeller 18 rotates to push water flow out of the pipe disc 3, the water flow passes through a water outlet pipe 4 and a connecting pipe 5 and then enters a water tower 7, cold water in the water tower 7 enters the pipe disc 3 through a water inlet pipe 6, when the temperatures of the first temperature sensor 8 and the second temperature sensor 9 are consistent, the PLC controls to close the electromagnetic valve 19 and close the motor 12, and the hot water in the water tower 7 can be used for other purposes.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A flue heat recovery device, comprising:

a building body;

the heat absorption mechanism is arranged in the building body and comprises a flue, the flue is arranged in the building body, a pipe disc is fixedly arranged in the flue, a water outlet pipe and a water inlet pipe are fixedly arranged at two ends of the pipe disc, a connecting pipe is fixedly arranged at one end of the water outlet pipe, a water tower is arranged at the top of the building body, and the connecting pipe and the water inlet pipe are fixedly connected with the water tower;

the auxiliary mechanism, the auxiliary mechanism is located on the building body, the auxiliary mechanism includes the chimney, the chimney is located the top of flue, the chimney with building body fixed connection, the chimney with the flue is linked together, one side fixed mounting of chimney has the installation piece, and the top fixed mounting of installation piece has the motor, the axis of rotation is installed in one side rotation of installation piece, the one end of axis of rotation extends to in the connecting tube, fixed mounting has first belt pulley on the output shaft of motor, fixed mounting has the second belt pulley in the axis of rotation, install the belt on first belt pulley and the second belt pulley, fixed mounting has the bearing in the connecting tube, the inner circle of bearing with axis of rotation fixed connection, the one end fixed mounting of axis of rotation has the screw.

2. The flue heat energy recovery device of claim 1, wherein a first temperature sensor is installed in the pipe tray, a second temperature sensor is installed in the water tower, the second temperature sensor is far away from the connecting pipe, and an electromagnetic valve is fixedly installed on the water outlet pipe.

3. The flue heat recovery device of claim 1, wherein a baffle is fixedly mounted within the water tower.

4. The flue heat energy recovery device of claim 1, wherein a plurality of connecting plates are fixedly mounted on the tube plate, and through holes are formed in the plurality of connecting plates.

5. The flue heat energy recovery device of claim 1, wherein two support rods are fixedly mounted at the top of the chimney, and top covers are fixedly mounted at the tops of the two support rods.

6. The flue heat recovery device of claim 5, wherein a solar panel is fixedly mounted to the top cover.