CN211650745U

CN211650745U - Air compressor machine heat recovery recycles device

Info

Publication number: CN211650745U
Application number: CN202020095145.5U
Authority: CN
Inventors: 王新京; 李德勋; 景所杰
Original assignee: Tianjin Zrp Printing Technology Co ltd
Current assignee: Tianjin Zrp Printing Technology Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-10-09
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses an air compressor machine heat recovery recycles device, including air compressor machine, box, inside oil and gas separator and the radiator of being equipped with of air compressor machine, be provided with heat energy conversion machine, circulation water tower and holding water box in the box, circulation water tower divide into circulation water tower upper strata and circulation water tower lower floor, be provided with the heating pipe in the lower floor of circulation water tower, circulation water tower upper strata is connected through circulating water pump to circulation water tower lower floor, the left side of circulation water tower lower floor is provided with the water inlet, the right-hand member of circulation water tower lower floor is close to the position of bottom and is provided with the delivery port, be provided with level sensor in the holding water box, holding water box's right-hand member is provided. The utility model discloses utilize the interior layered design of circulating water tower, reduce hydrothermal turn-up time, improved the thermal efficiency, guaranteed the heat recovery rate of whole box, improved heat recovery device's life simultaneously, the practicality is strong.

Description

Air compressor machine heat recovery recycles device

Technical Field

The utility model relates to a heat recovery recycles technical field, specifically is an air compressor machine heat recovery recycles device.

Background

An air compressor is a device for compressing gas. When the pressure-bearing gas storage tank works, gas is injected into the gas storage tank firstly, so that a certain pressure value is achieved in the gas storage tank. When the gas storage tank needs to be used, the gas outlet of the gas storage tank is opened, and then high-pressure gas can be output. Because the air compressor machine during operation can produce very big heat, the air compressor machine during operation oil temperature usually reaches between 80 ~ 100 ℃, and long-time operation produces a large amount of waste heat, all is arranged to the air by radiator and radiator fan in, does not utilize this heat energy, has both wasted a large amount of heat energy and has caused the operation cost height like this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air compressor machine heat recovery recycles device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat energy recycling device of an air compressor comprises the air compressor and a box body, wherein an oil-gas separator and a radiator are arranged inside the air compressor, the box body is arranged at the lower end of the air compressor, a heat energy converter, a circulating water tower and a heat preservation water tank are arranged in the box body, the outlet of the oil-gas separator is connected with the heat energy converter in the box body through an oil inlet pipe, the outlet of the heat energy converter is connected with the radiator in the air compressor through an oil return pipe, the heat energy converter is connected with the circulating water tower through a circulating water pipe, the circulating water tower is divided into an upper circulating water tower layer and a lower circulating water tower layer, a heating pipe is arranged in the lower circulating water tower layer, the lower circulating water tower layer is connected with the upper circulating water tower layer through a circulating water pump, a water inlet is arranged on the left side of, the water level sensor is arranged in the heat preservation water tank, a water outlet is formed in the right end of the heat preservation water tank, the water outlet penetrates through the right end face of the tank body, a control valve is arranged on the water outlet, a controller is arranged at the front end of the tank body, and the controller is electrically connected with the water feeding pump and the circulating water pump.

Preferably, the outer side of the heat preservation water tank is coated with a foam cotton layer.

Preferably, the right end of the water inlet is provided with a filter screen.

Preferably, the water inlet is provided with an electromagnetic valve, and the electromagnetic valve is electrically connected with the controller.

Preferably, the heating tube is designed as a spiral.

Preferably, the upper end of controller is provided with the pilot lamp, the input of pilot lamp with level sensor's output electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a level sensor of heat preservation water tank internal design installation, when the liquid level of heat preservation water tank reduces below level sensor, after the pilot lamp on the box lights, carry out the moisturizing to heat preservation water tank in the box through the water pump that send on the controller control outlet pipe, improved work efficiency, satisfied hot water supply, had certain practical value;

2. the utility model discloses the layering design in circulating water tower that designs simultaneously, wherein the heating pipe of the design installation of circulating water tower lower floor can preheat, reduces hydrothermal formation time, has improved the thermal efficiency, then gets up cold hot water fast cycle in with circulating water tower through circulating water pump, has guaranteed the heat recovery rate of whole box, has improved heat recovery device's life simultaneously, has reduced use cost, and overall structure is simple, reasonable in design, and the practicality is strong, has advantages such as excellent in use effect.

Drawings

Fig. 1 is a schematic view of the overall structure of a heat energy recycling device of an air compressor of the present invention;

FIG. 2 is a schematic view of the sectional structure of the casing of the heat recycling device of the air compressor of the present invention;

fig. 3 is the utility model relates to an air compressor machine heat recovery recycles device A department enlarged structure schematic diagram in fig. 1.

In the figure: 1. an air compressor; 2. a box body; 3. an oil-gas separator; 4. a heat sink; 5. a heat energy converter; 6. a circulating water tower; 7. a heat preservation water tank; 8. an oil inlet pipe; 9. an oil return pipe; 10. a circulating water pipe; 11. A water inlet; 12. a water outlet; 13. a water outlet pipe; 14. a water pump; 15. a water outlet; 16. a control valve; 17. a controller; 18. heating a tube; 19. filtering with a screen; 20. an electromagnetic valve; 21. a liquid level sensor; 22. an indicator light; 23. the upper layer of the circulating water tower; 24. the lower layer of the circulating water tower; 25. and (4) a water circulating pump.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a heat energy recycling device of an air compressor comprises an air compressor 1 and a box body 2, wherein an oil-gas separator 3 and a radiator 4 are arranged inside the air compressor 1, the lower end of the air compressor 1 is installed inside the box body 2, a heat energy converter 5, a circulating water tower 6 and a heat preservation water tank 7 are installed inside the box body 2, an outlet of the oil-gas separator 3 is connected with the heat energy converter 5 inside the box body 2 through an oil inlet pipe 8, an outlet of the heat energy converter 5 is connected with the radiator 4 inside the air compressor 1 through an oil return pipe 9, the heat energy converter 5 is connected with the circulating water tower 6 through a circulating water pipe 10, the circulating water tower 6 is divided into an upper circulating water tower layer 23 and a lower circulating water tower layer 24, a heating pipe 18 is installed inside the lower circulating water tower layer 24, the lower circulating water tower layer 24 is connected with the upper circulating water tower layer 23 through a circulating water pump 25, a, the water outlet 12 is installed in a position, close to the bottom end, of the right end of a lower layer 24 of the circulating water tower, a water outlet pipe 13 is installed in the water outlet 12 in a sleeved mode, a water feeding pump 14 is installed in a screwed mode in a hole formed in the water outlet pipe 13, the other end of the water outlet pipe 13 is connected with and installed on a heat preservation water tank 7, a liquid level sensor 21 is arranged in the heat preservation water tank 7, a water outlet 15 is installed in a hole formed in the right end of the heat preservation water tank 7, the water outlet 15 penetrates through the right end face of the box body 2, a control valve 16 is installed in a screwed mode in a hole formed in the.

The outer side of the heat-preservation water tank 7 is coated with a foam cotton layer, so that a certain heat preservation effect can be achieved; a filter screen 19 is fixedly arranged at the right end of the water inlet 11 through a screw, so that impurities can be filtered; the water inlet 11 is provided with an opening which is screwed with the electromagnetic valve 20, and the electromagnetic valve 20 is electrically connected with the controller 17, so that the electromagnetic valve 20 is electrically controlled by the controller 17; the heating pipe 18 is designed into a spiral shape, so that the water in the circulating water tower 6 can be uniformly heated; the installation pilot lamp 22 is embedded in the upper end trompil of controller 17, and the input of pilot lamp 22 and level sensor 21's output electric connection can perceive the residual water volume after holding water tank 7 and circulating water tower 6 use more fast like this, and then can control water pump 14, solenoid valve 20 and carry out the moisturizing.

The working principle is as follows: when the utility model is used, firstly, the water inlet 11 is connected with the installation water pipe, the air compressor 1 is started, the redundant heat generated when the air compressor 1 works is recovered and effectively utilized through the heat energy converter 5 in the box body 2, the outlet of the oil-gas separator 3 is connected with the heat energy converter 5 in the box body 2 through the oil inlet pipe 8, the outlet of the heat energy converter 5 is connected with the radiator 4 in the air compressor 1 through the oil return pipe 9, the heat energy converter 5 is connected with the circulating water tower 6 through the circulating water pipe 10, the internal water can be preheated through the spiral structure heating pipe 18 in the lower layer 24 of the circulating water tower, the water in the circulating water tower 6 is quickly circulated through the circulating water pump 25, thereby reducing the hot water generation time, then the hot water in the circulating water tower 6 is controlled to be discharged into the heat preservation water tank 7 through the water feeding pump 14, the water, at last, hot water in the heat preservation water tank 7 is used through the control valve 16, the heat recovery rate is guaranteed, when a liquid level sensor 21 in the heat preservation water tank 7 monitors that the liquid level of the hot water is low, an indicator lamp 22 can be turned on, at the moment, a water feeding pump 14 can be turned on through a controller 17 to carry out water supplementing operation, and the device is reasonable in overall design, and has the advantages of being simple in structure, convenient to operate, good in using effect and the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air compressor machine heat recovery recycles device, includes air compressor machine (1), box (2), its characterized in that: an oil-gas separator (3) and a radiator (4) are arranged inside the air compressor (1), the box body (2) is arranged at the lower end of the air compressor (1), a heat energy converter (5), a circulating water tower (6) and a heat preservation water tank (7) are arranged inside the box body (2), an outlet of the oil-gas separator (3) is connected with the heat energy converter (5) inside the box body (2) through an oil inlet pipe (8), an outlet of the heat energy converter (5) is connected with the radiator (4) inside the air compressor (1) through an oil return pipe (9), the heat energy converter (5) is connected with the circulating water tower (6) through a circulating water pipe (10), the circulating water tower (6) is divided into a circulating water tower upper layer (23) and a circulating water tower lower layer (24), a heating pipe (18) is arranged inside the circulating water tower lower layer (24), the circulating water tower lower layer (24) is connected with the circulating water tower upper layer (23) through, a water inlet (11) is arranged on the left side of the lower circulating water tower layer (24), the water inlet (11) penetrates through the left end face of the box body (2) and extends to the outside of the box body (2), a water outlet (12) is arranged at the position, close to the bottom end, of the right end of the lower circulating water tower layer (24), a water outlet pipe (13) is arranged in the water outlet (12), a water feeding pump (14) is arranged on the water outlet pipe (13), a heat preservation water tank (7) is arranged at the other end of the water outlet pipe (13), a liquid level sensor (21) is arranged in the heat preservation water tank (7), a water outlet (15) is arranged at the right end of the heat preservation water tank (7), the water outlet (15) penetrates through the right end face of the box body (2), a control valve (16) is arranged on the water outlet (, the controller (17) is electrically connected with the water feeding pump (14) and the circulating water pump (25).

2. The air compressor heat energy recycling device of claim 1, wherein: the outer side of the heat preservation water tank (7) is coated with a foam cotton layer.

3. The air compressor heat energy recycling device of claim 1, wherein: and a filter screen (19) is arranged at the right end of the water inlet (11).

4. The air compressor heat energy recycling device of claim 1, wherein: the water inlet (11) is provided with an electromagnetic valve (20), and the electromagnetic valve (20) is electrically connected with the controller (17).

5. The air compressor heat energy recycling device of claim 1, wherein: the heating tube (18) is designed in a spiral shape.

6. The air compressor heat energy recycling device of claim 5, wherein: the upper end of controller (17) is provided with pilot lamp (22), the input of pilot lamp (22) with level sensor (21)'s output electric connection.