CN212870861U

CN212870861U - Heat energy recovery device for air compressor

Info

Publication number: CN212870861U
Application number: CN202021279043.5U
Authority: CN
Inventors: 左彬
Original assignee: Qingdao Shansen Machinery Co ltd
Current assignee: Qingdao Shansen Machinery Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-04-02
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a heat recovery unit for air compressor, the power distribution box comprises a box body, air compressor is installed to the bottom in the box, air compressor's top is equipped with the heating water tank, two pairs of fixed plates of equal common fixedly connected with between heating water tank both sides and the box both sides inner wall, be connected with the thermal-arrest case jointly between heating water tank bottom and the air compressor, the bottom inlays in the thermal-arrest case and is equipped with the conducting strip, the inorganic heat pipe of a plurality of vertical settings of conducting strip upper end fixedly connected with, the sealed one end that runs through the heating water tank bottom and extend to the inside top of heating water tank that runs through of conducting strip is kept away from to inorganic heat pipe. The utility model discloses when heating water to air compressor heat recovery, improved the rate of heating of water, made the user can obtain good hot water supply, and guaranteed that being heated of water is even, improved the heating effect of water.

Description

Heat energy recovery device for air compressor

Technical Field

The utility model relates to a heat recovery device technical field especially relates to a heat recovery device for air compressor.

Background

The air compressor is the main power equipment of most production enterprises and has larger energy consumption. In the process of converting mechanical energy into gas pressure energy, air is compressed strongly, the temperature rises sharply, a large amount of heat is generated, meanwhile, high-speed operation of mechanical parts of the air compressor also generates a large amount of friction heat, and the heat is dissipated by heat dissipation in order to ensure normal operation of the air compressor.

In order to prevent the heat energy from being directly dissipated into the air to cause waste, a heat energy recovery device is usually adopted in the prior art to utilize the heat energy, such as heating water, so that energy sources such as coal used in the water boiling process are saved, but the existing device has poor heat conductivity, so that the water heating is slow, and the hot water cannot be effectively and sufficiently supplied.

We therefore propose a heat energy recovery device for an air compressor to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a heat energy recovery device for an air compressor.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a heat energy recovery device for an air compressor comprises a box body, wherein the bottom in the box body is provided with the air compressor, a heating water tank is arranged above the air compressor, two pairs of fixing plates are fixedly connected between two sides of the heating water tank and the inner walls of two sides of the box body, a heat collecting box is connected between the bottom of the heating water tank and the air compressor, a heat conducting sheet is embedded at the bottom in the heat collecting box, a plurality of vertically arranged inorganic heat pipes are fixedly connected to the upper end of the heat conducting sheet, one end of each inorganic heat pipe, far away from the heat conducting sheet, penetrates through the bottom of the heating water tank in a sealing manner and extends to the upper part inside the heating water tank, a motor is embedded at the upper end of the box body, the output end of the motor penetrates through the central position of the upper end of the heating water tank in a sealing manner and is fixedly connected, the heating water tank is characterized in that a spiral heat conduction pipe is wound on the outer surface of the heating water tank, and the lower end of the spiral heat conduction pipe is fixedly connected with a heat conduction pipeline.

Preferably, the bottom of the heat collecting box and the heat conducting fins are both connected with a heat radiating device of the air compressor.

Preferably, a fixing block is arranged on the spiral heat conduction pipe and fixedly connected with the outer surface of the heating water tank.

Preferably, the air outlet end of the air compressor is communicated with an air outlet pipeline, the air outlet pipeline penetrates through the left side wall of the box body, the air inlet end of the air compressor is communicated with an air inlet pipeline, and the air inlet pipeline penetrates through the right side wall of the box body.

Preferably, the upper end of the heating water tank is communicated with a water adding pipe which penetrates through the upper end of the box body, and the lower side of the left side of the heating water tank is communicated with a water conveying pipe which penetrates through the left side wall of the box body.

Preferably, the water feeding pipe and the water conveying pipe are both provided with valves.

Compared with the prior art, the device has the advantages that:

1. by arranging the inorganic heat pipe and the spiral heat pipe, heat energy generated by the air compressor in the heat collection box is transmitted to the heating water tank, water in the heating water tank is heated inside and outside simultaneously, the water heating speed is increased, and a user can obtain good hot water supply.

2. Through setting up motor and puddler, can stir the water that adds in the hot water tank, make it move, guarantee that being heated of water is even, improve the heating effect of water.

To sum up, the utility model discloses when heating water to air compressor heat recovery, improved the rate of heating of water, make the user can obtain good hot water supply, and guarantee that being heated of water is even, improve the heating effect of water.

Drawings

Fig. 1 is a front perspective view of a heat energy recovery device for an air compressor according to the present invention;

fig. 2 is a schematic view of the heating tank of fig. 1.

In the figure: the device comprises a box body 1, an air compressor 2, a heating water tank 3, a fixing plate 4, a heat collecting box 5, a heat conducting sheet 6, an inorganic heat pipe 7, a motor 8, a driving rod 9, a stirring rod 10, a heat conducting pipeline 11, a spiral heat conducting pipe 12, a fixing block 13, an air outlet pipeline 14, an air inlet pipeline 15, a water feeding pipe 16 and a water conveying pipe 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a heat energy recovery device for an air compressor, comprising a box body 1, wherein an air compressor 2 is installed at the bottom of the box body 1, a heating water tank 3 is arranged above the air compressor 2, two pairs of fixing plates 4 are fixedly connected between both sides of the heating water tank 3 and inner walls of both sides of the box body 1, a heat collecting box 5 is connected between the bottom of the heating water tank 3 and the air compressor 2, a heat conducting fin 6 is embedded at the bottom of the heat collecting box 5 to facilitate centralized collection of heat generated by the air compressor 2, the bottom of the heat collecting box 5 and the heat conducting fin 6 are both connected with a heat dissipation device of the air compressor 2, the heat dissipation device is the prior art and is unrelated to the problems provided by the present invention, and will not be described herein, a plurality of vertically arranged inorganic heat pipes 7 are fixedly connected to the upper end of the heat conducting fin 6, and the inorganic heat pipes 7 are formed by injecting a mixture, In the plate-shaped cavity, after sealing and forming, a novel heat pipe with high-speed heat transfer performance is formed, heat transfer energy can be effectively and rapidly conducted, one end of the inorganic heat pipe 7, far away from the heat conducting fin 6, hermetically penetrates through the bottom of the heating water tank 3 and extends to the upper part inside the heating water tank 3, the upper end of the box body 1 is embedded with a motor 8, the output end of the motor 8 hermetically penetrates through the central position of the upper end of the heating water tank 3 and is fixedly connected with a driving rod 9, the lower ends of the two sides of the driving rod 9 are fixedly connected with stirring rods 10, the right side of the heat collecting box 5 is connected with an L-shaped heat conducting pipeline 11, the outer surface of the heating water tank 3 is wound with a spiral heat conducting pipe 12, the lower end of the spiral heat conducting pipe 12 is fixedly connected with the heat conducting pipeline 11, the upper scheme can simultaneously carry out internal heating and external heating on water, the water heater moves, ensures uniform heating of water and improves the heating effect of water.

The fixing block 13 is arranged on the spiral heat conduction pipe 12, and the fixing block 13 is fixedly connected with the outer surface of the heating water tank 3, so that the spiral heat conduction pipe 12 is more firmly fixed.

The air outlet end of the air compressor 2 is communicated with an air outlet pipeline 14, the air outlet pipeline 14 penetrates through the left side wall of the box body 1, the air inlet end of the air compressor 2 is communicated with an air inlet pipeline 15, the air inlet pipeline 15 penetrates through the right side wall of the box body 1, and the operation of the air compressor 2 is not influenced in the heating water process.

The upper end of the heating water tank 3 is communicated with a water adding pipe 16 which runs through the upper end of the tank body 1, the lower portion of the left side of the heating water tank 3 is communicated with a water conveying pipe 17 which runs through the left side wall of the tank body 1, valves are arranged on the water adding pipe 16 and the water conveying pipe 17, the valve of the water adding pipe 16 is opened, water can be injected into the heating water tank 3, and the valve of the water conveying pipe 17 is opened to convey hot water to an external user.

When the utility model is used, the valve on the water feeding pipe 16 is opened to fill water into the heating water tank 3, when the air compressor 2 is used, the heat generated by the air compressor 2 is dissipated out through the heat dissipating device and enters the heat collecting box 5 through the heat conducting fin 6, the inorganic heat pipe 7 in the heat collecting box 5 has high-speed heat conductivity, the heat is rapidly transmitted into the heating water tank 3 to internally heat the water in the heating water tank 3, the spiral heat conducting pipe 12 outside the heating water tank 3 transmits the heat of the inner bottom of the heat collecting box 5 to itself through the heat conducting pipe 11 to heat the outer surface of the heating water tank 3, thereby heating the outside of the water, the internal and external simultaneous heating increases the heating speed of the water, the temperature rises more, the motor 8 is simultaneously started, the motor 8 drives the driving rod 9 to drive the stirring rod 10 to rotate, the water in the heating water tank 3 is stirred to move, the heating of water is ensured to be even, and the heating effect of water is improved. After heating, the valve on the water pipe 17 is opened, the hot water is conveyed to the place needing to be used, water is filled in the place for heating, and the heat energy generated by the air compressor 2 is utilized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A heat energy recovery device for an air compressor comprises a box body (1) and is characterized in that the air compressor (2) is installed at the bottom in the box body (1), a heating water tank (3) is arranged above the air compressor (2), two pairs of fixing plates (4) are fixedly connected between two sides of the heating water tank (3) and inner walls of two sides of the box body (1) together, a heat collection box (5) is connected between the bottom of the heating water tank (3) and the air compressor (2) together, a heat conduction sheet (6) is embedded at the bottom in the heat collection box (5), a plurality of vertically arranged inorganic heat pipes (7) are fixedly connected to the upper end of the heat conduction sheet (6), one end, far away from the heat conduction sheet (6), of each inorganic heat pipe (7 penetrates through the bottom of the heating water tank (3) in a sealing mode and extends to the upper portion inside the heating water tank (3), a motor (8) is arranged at the upper, the heat collection tank is characterized in that the output end of the motor (8) penetrates through the center of the upper end of the heating tank (3) in a sealing mode and is fixedly connected with a driving rod (9), stirring rods (10) are fixedly connected to the lower ends of the two sides of the driving rod (9), a heat conduction pipeline (11) which is L-shaped is connected to the right side of the heat collection tank (5), a spiral heat conduction pipe (12) is wound on the outer surface of the heating tank (3), and the lower end of the spiral heat conduction pipe (12) is fixedly connected with the heat conduction pipeline (11).

2. A heat energy recovery device for air compressor according to claim 1, characterized in that the bottom of the heat collecting tank (5) and the heat conducting fins (6) are connected to the heat sink of the air compressor (2).

3. The heat energy recovery device for the air compressor as claimed in claim 1, wherein the spiral heat pipe (12) is provided with a fixing block (13), and the fixing block (13) is fixedly connected with the outer surface of the heating water tank (3).

4. The heat energy recovery device for the air compressor is characterized in that an air outlet end of the air compressor (2) is communicated with an air outlet pipeline (14), the air outlet pipeline (14) is arranged to penetrate through the left side wall of the box body (1), an air inlet end of the air compressor (2) is communicated with an air inlet pipeline (15), and the air inlet pipeline (15) is arranged to penetrate through the right side wall of the box body (1).

5. The heat energy recovery device for the air compressor is characterized in that the upper end of the heating water tank (3) is communicated with a water feeding pipe (16) which penetrates through the upper end of the tank body (1), and the lower part of the left side of the heating water tank (3) is communicated with a water conveying pipe (17) which penetrates through the left side wall of the tank body (1).

6. The heat energy recovery device for the air compressor is characterized in that the water feeding pipe (16) and the water conveying pipe (17) are provided with valves.