CN214998103U

CN214998103U - Air compressor machine heat recovery unit

Info

Publication number: CN214998103U
Application number: CN202121603142.9U
Authority: CN
Inventors: 彭瑜
Original assignee: Suzhou Dr Naier Air Compressor Machinery Co ltd
Current assignee: Suzhou Dr Naier Air Compressor Machinery Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-12-03
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses an air compressor machine heat recovery unit, including the installation face, installation face upper end left part fixed mounting has the example air compressor machine, installation face upper end left part is from back to preceding fixed mounting in proper order has cold water storage cistern and insulation can, cold water storage cistern upper end fixed mounting has the controller, insulation can front end lower part fixed mounting has a plurality of water connectors, example air compressor machine right-hand member from the top down has set gradually into oil pipe and returns oil pipe, it all is provided with heat recovery mechanism, two to advance oil pipe and return oil pipe surface heat recovery mechanism rear end is provided with first connecting element jointly, first connecting element extends to the cold water storage cistern front end. An air compressor machine heat recovery unit, can realize the back and add the formula assembly, increased application scope, adopt split type structural design, effectively reduce the area of air compressor machine department, be convenient for carry on the maintenance and the maintenance in later stage, simple structure, low in manufacturing cost, the practicality is strong.

Description

Air compressor machine heat recovery unit

Technical Field

The utility model relates to a heat recovery technical field, in particular to air compressor machine heat recovery unit.

Background

The air compressor is used for compressing gas, and comprises an oil circulating system, an air path circulating system, a water path circulating system, a power distribution circulating system and the like, wherein an oil inlet pipe and an oil return pipe are arranged in the oil circulating system, when the air compressor operates, the oil temperature in the oil inlet pipe and the oil return pipe reaches 80-100 ℃, the air compressor only needs 70-75 ℃, and redundant heat energy needs to be cooled and dissipated, so that most of the existing air compressor heat energy recovery devices heat cold water by utilizing redundant heat energy, and the purposes of cooling and heat energy recovery are achieved. The heat energy recovery device of the prior air compressor has the following disadvantages: 1. most of the existing air compressor heat recovery devices are required to be matched with air compressors for installation, the existing air compressors cannot be assembled in a post-assembly manner, the application range is small, and the popularization and the application of the air compressor heat recovery devices are not facilitated; 2. most of the existing air compressor heat recovery devices are complex in structure and high in manufacturing cost, most of the existing air compressor heat recovery devices are arranged into an integral structure, and the existing air compressor heat recovery devices are concealed in installation design, so that not only is the occupied area large, but also the later-stage maintenance is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an air compressor machine heat recovery unit can effectively solve the problem in the background art.

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

the utility model provides an air compressor machine heat recovery device, includes the installation face, installation face upper end left part fixed mounting has an example air compressor machine, installation face upper end left part from back to preceding fixed mounting in proper order has cold water storage cistern and insulation can, cold water storage cistern upper end fixed mounting has the controller, insulation can front end lower part fixed mounting has a plurality of water connectors, example air compressor machine right-hand member from the top down has set gradually into oil pipe and has returned oil pipe, it all is provided with heat recovery mechanism, two to advance oil pipe and return oil pipe surface heat recovery mechanism rear end is provided with first connecting component jointly, first connecting component extends to the cold water storage cistern front end, two heat recovery mechanism front end is provided with the second insulation can jointly, second connecting component extends to the rear end.

Preferably, upside heat recovery mechanism includes shell and lower shell, go up the shell and cup joint at the oil pipe surface with lower shell is fixed jointly, go up the shell and all fixed mounting of shell left end and right-hand member down has the sealing washer jointly, it is provided with two bilateral symmetry's clamp jointly with lower shell surface to go up the shell.

Preferably, a water inlet is fixedly installed at the upper part of the outer surface of the upper shell, two first annular clamping grooves are formed in the outer surface of the upper shell, and two inner side snap plates are fixedly installed at the lower end of the upper shell.

Preferably, shell surface lower part from left to right has delivery port and temperature sensor in proper order, temperature sensor extends to inside the shell down, shell surface opens down has two annular draw-in grooves of second, two annular draw-in grooves of second respectively with two first annular draw-in grooves phase-matches, temperature sensor and controller electric connection, shell upper end fixed mounting has two outside snap-jaws, two down the outside snap-jaw respectively with two inboard snap-jaws phase-matches.

Preferably, the clamp is located in the first annular clamping groove and the second annular clamping groove which are adjacent up and down.

Preferably, the first connecting assembly comprises a cold water pipeline, the cold water pipeline is fixedly connected with the two water inlets, a conveying pump is fixedly mounted at the rear end of the cold water pipeline, the rear end of the conveying pump is fixedly connected with the front end of the cold water tank, the conveying pump is communicated with the cold water tank, and the conveying pump is electrically connected with the controller.

Preferably, the second connecting assembly comprises a hot water pipeline, the hot water pipeline is fixedly connected with the two water outlets, an extraction pump is fixedly mounted at the front end of the hot water pipeline, the front end of the extraction pump is fixedly connected with the rear end of the heat insulation box, the extraction pump is communicated with the heat insulation box, and the extraction pump is electrically connected with the controller.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model relates to an air compressor machine heat recovery unit can realize the back-adding type assembly, and the heat recovery mechanism can be directly installed on the oil inlet pipe and the oil outlet pipe, and does not need to be assembled with the air compressor machine together in a matching way, thereby effectively enlarging the application range of the utility model and being beneficial to the popularization and application of the air compressor machine heat recovery;

2. the utility model relates to an air compressor machine heat recovery unit adopts split type structural design, connects heat recovery mechanism and cold water storage cistern through setting up first coupling assembling, connects heat recovery mechanism and insulation can through setting up second coupling assembling, advances oil pipe and returns oil pipe department and only installs heat recovery mechanism, then according to the spatial layout of target air compressor machine, places cold water storage cistern and insulation can rationally, effectively reduces the area of air compressor machine department, just the utility model discloses expose completely in the installation environment, be convenient for carry out later maintenance and maintenance;

3. the utility model relates to an air compressor machine heat recovery unit simple structure, low in manufacturing cost, convenient to popularize and use.

Drawings

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

fig. 2 is a schematic view of the overall structure of the heat energy recovery mechanism of the heat energy recovery device of the air compressor of the present invention;

fig. 3 is an exploded view of the overall structure of the heat energy recovery mechanism of the heat energy recovery device of the air compressor of the present invention;

fig. 4 is a cross-sectional view of the whole structure of the heat energy recovery mechanism of the heat energy recovery device of the air compressor of the present invention;

fig. 5 is a schematic view of the overall structure of the hoop of the heat recovery device of the air compressor of the present invention;

fig. 6 is the utility model relates to an air compressor machine heat recovery unit's part schematic structure diagram.

In the figure: 1. a mounting surface; 2. an example air compressor; 3. an oil inlet pipe; 4. an oil return pipe; 5. a heat energy recovery mechanism; 6. a first connection assembly; 7. a cold water tank; 8. a second connection assembly; 9. a heat preservation box; 10. a water outlet joint; 11. a controller; 21. an upper housing; 22. a lower housing; 23. clamping a hoop; 24. a seal ring; 31. a water inlet; 32. a first annular slot; 33. an inner bite plate; 41. a water outlet; 42. a second annular slot; 43. an outer bite plate; 44. a temperature sensor; 51. a cold water pipe; 52. a delivery pump; 61. a hot water pipe; 62. and (4) a pump.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-6, an air compressor heat energy recovery device comprises a mounting surface 1, an example air compressor 2 is fixedly mounted at the left part of the upper end of the mounting surface 1, a cold water tank 7 and an insulation can 9 are fixedly mounted at the left part of the upper end of the mounting surface 1 from back to front in sequence, a controller 11 is fixedly mounted at the upper end of the cold water tank 7, a plurality of water outlet connectors 10 are fixedly mounted at the lower part of the front end of the insulation can 9, an oil inlet pipe 3 and an oil return pipe 4 are sequentially arranged at the right end of the example air compressor 2 from top to bottom, heat energy recovery mechanisms 5 are respectively arranged on the outer surfaces of the oil inlet pipe 3 and the oil return pipe 4, a first connecting assembly 6 is commonly arranged at the rear ends of the two heat energy recovery mechanisms 5, the first connecting assembly 6 extends to the front end of the cold water tank 7, a second connecting assembly 8 is commonly arranged at the front ends of the two heat energy recovery mechanisms 5, and the second connecting assembly 8 extends to the rear end of the insulation can 9.

Upside heat recovery mechanism 5 includes shell 21 and lower shell 22, goes up shell 21 and lower shell 22 and fixes jointly to cup joint in advancing oil pipe 3 surface, goes up shell 21 and lower shell 22 left end and the equal fixed mounting of right-hand member have a sealing washer 24 jointly, goes up shell 21 and lower shell 22 surface and is provided with two bilateral symmetry's clamp 23 jointly, goes up shell 21 and lower shell 22 and all adopts the thermal-insulated material of heat preservation to make, and sealing washer 24 adopts anticorrosive material.

The upper portion of the outer surface of the upper shell 21 is fixedly provided with a water inlet 31, the outer surface of the upper shell 21 is provided with two first annular clamping grooves 32, the lower end of the upper shell 21 is fixedly provided with two inner side snap plates 33, and the inner side snap plates 33 and the upper shell 21 are made of an integral material.

Lower shell 22 surface lower part from left to right fixed mounting has delivery port 41 and temperature sensor 44 in proper order, temperature sensor 44 extends to inside the shell 22 down, shell 22 surface is opened down has two annular draw-in grooves 42 of second, two annular draw-in grooves 42 of second match with two first annular draw-in grooves 32 respectively, temperature sensor 44 and controller 11 electric connection, shell 22 upper end fixed mounting has two outside snap-in plates 43 down, two outside snap-in plates 43 match with two inboard snap-in plates 33 respectively, outside snap-in plate 43 and shell 22 are material as an organic whole down.

The clamp 23 is located in the first annular clamping groove 32 and the second annular clamping groove 42 which are adjacent up and down, the first annular clamping groove 32 and the second annular clamping groove 42 improve the stability of the clamp 23, and the phenomenon that the clamp 23 slides is avoided.

First connecting element 6 includes cold water pipeline 51, cold water pipeline 51 and two water inlet 31 fixed connection, and cold water pipeline 51 rear end fixed mounting has delivery pump 52, and delivery pump 52 rear end and cold water tank 7 front end fixed connection, and delivery pump 52 communicates with each other with cold water tank 7, delivery pump 52 and controller 11 electric connection, and cold water tank 7 communicates with each other with the cold water source.

The second connecting assembly 8 comprises a hot water pipeline 61, the hot water pipeline 61 is fixedly connected with the two water outlets 41, an extraction pump 62 is fixedly mounted at the front end of the hot water pipeline 61, the front end of the extraction pump 62 is fixedly connected with the rear end of the heat preservation box 9, the extraction pump 62 is communicated with the heat preservation box 9, the extraction pump 62 is electrically connected with the controller 11, and the heat preservation box 9 is made of heat preservation materials.

It should be noted that the present invention is an air compressor heat energy recovery device, which can realize the post-processing assembly, the heat energy recovery mechanism can be directly installed on the oil inlet pipe and the oil outlet pipe, and does not need to be assembled with the air compressor together, thereby effectively increasing the application range of the present invention, and being beneficial to the popularization and application of air compressor heat energy recovery, when in installation, firstly, the lower shell 22 and the upper shell 21 with proper size are made according to the diameter of the oil inlet pipe 3 and the oil return pipe 4 in the example air compressor 2, then the oil inlet pipe 3 and the oil return pipe 4 are spliced and installed at proper position by the clamp 23, the sealing performance between the upper shell 21, the lower shell 22 and the oil inlet pipe 3 or the oil return pipe 4 is improved by setting the sealing ring 24, the sealing performance between the upper shell 21 and the lower shell 22 is improved by setting the inner snap plate 33 and the outer snap plate 43, the stability of the clamp 23 is improved by setting the first annular clamping groove 32 and the second annular clamping groove 42, then, the cold water pipeline 51 is connected with the two water inlets 31, the hot water pipeline 61 is connected with the two water outlets 41, when the oil temperature in the oil inlet pipe 3 is higher than the set temperature, the controller 11 starts the delivery pump 52, the delivery pump 52 delivers the cold water in the cold water tank 7 to the cavity between the upper shell 21 and the lower shell 22 through the cold water pipeline 51, so that the cold water is contacted with the oil inlet pipe 3 to be heated and heated, when the oil temperature in the oil inlet pipe 3 is higher than the set temperature again, the controller 11 starts the extraction pump 62, the extraction pump 62 collects the heated hot water into the heat insulation box 9 through the hot water pipeline 61, meanwhile, the controller 11 starts the delivery pump 52 again to continue delivering the cold water, and repeats the above operations, the heat energy recovery mechanism 5 at the oil return pipe 4 is similar, the water outlet connector 10 is connected with equipment such as a water tap, so as to facilitate the utilization of the hot water in the heat insulation box 9, the heat energy recovery mechanism 5 and the cold water tank 7 are connected through the first connecting assembly 6, through setting up second coupling assembling 8 and connecting heat recovery mechanism 5 and insulation can 9, advance oil pipe 3 and return oil pipe 4 departments and only install heat recovery mechanism 5, then according to the spatial layout of target air compressor machine, rationally place cold water tank 7 and insulation can 9, effectively reduce the area of air compressor machine department, just the utility model discloses expose completely in the installation environment, be convenient for carry out the maintenance and the maintenance in later stage, simple structure, low in manufacturing cost, convenient to popularize and use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an air compressor machine heat recovery unit, includes installation face (1), its characterized in that: the installation face (1) upper end left part fixed mounting has an example air compressor machine (2), installation face (1) upper end left part from back to front in proper order fixed mounting have a cold water tank (7) and an insulation can (9), cold water tank (7) upper end fixed mounting has a controller (11), insulation can (9) front end lower part fixed mounting has a plurality of water connectors (10), example air compressor machine (2) right-hand member from top to bottom has set gradually into oil pipe (3) and time oil pipe (4), advance oil pipe (3) and time oil pipe (4) surface all is provided with heat recovery mechanism (5), two heat recovery mechanism (5) rear end is provided with first coupling assembling (6) jointly, first coupling assembling (6) extends to cold water tank (7) front end, two heat recovery mechanism (5) front end is provided with second coupling assembling (8) jointly, the second connecting component (8) extends to the rear end of the heat preservation box (9).

2. The air compressor heat energy recovery device of claim 1, wherein: upside heat recovery mechanism (5) are including last shell (21) and lower shell (22), go up shell (21) and shell (22) fixed cup joint jointly at advancing oil pipe (3) surface down, go up shell (21) and shell (22) left end down and the equal common fixed mounting of right-hand member have sealing washer (24), it is provided with two bilateral symmetry's clamp (23) jointly with lower shell (22) surface to go up shell (21).

3. The air compressor heat energy recovery device of claim 2, wherein: go up shell (21) surface upper portion fixed mounting have water inlet (31), go up shell (21) surface and open and have two first cyclic annular draw-in grooves (32), go up shell (21) lower extreme fixed mounting have two inboard snap-in plates (33).

4. The air compressor heat energy recovery device of claim 2, wherein: lower shell (22) surface lower part from left to right in proper order fixed mounting have delivery port (41) and temperature sensor (44), temperature sensor (44) extend to inside lower shell (22), shell (22) surface opens down has two annular draw-in grooves of second (42), two annular draw-in grooves of second (42) respectively with two first annular draw-in grooves (32) phase-matches, temperature sensor (44) and controller (11) electric connection, shell (22) upper end fixed mounting has two outside snap-in plates (43), two outside snap-in plates (43) respectively with two inboard snap-in plates (33) phase-matches.

5. The air compressor heat energy recovery device of claim 2, wherein: the clamp (23) is positioned in a first annular clamping groove (32) and a second annular clamping groove (42) which are adjacent up and down.

6. The air compressor heat energy recovery device of claim 1, wherein: first connecting elements (6) include cold water pipeline (51), cold water pipeline (51) and two water inlet (31) fixed connection, cold water pipeline (51) rear end fixed mounting has delivery pump (52), delivery pump (52) rear end and cold water tank (7) front end fixed connection, and delivery pump (52) communicate with each other with cold water tank (7), delivery pump (52) and controller (11) electric connection.

7. The air compressor heat energy recovery device of claim 1, wherein: the second connecting assembly (8) comprises a hot water pipeline (61), the hot water pipeline (61) is fixedly connected with the two water outlets (41), an extraction pump (62) is fixedly mounted at the front end of the hot water pipeline (61), the front end of the extraction pump (62) is fixedly connected with the rear end of the heat preservation box (9), the extraction pump (62) is communicated with the heat preservation box (9), and the extraction pump (62) is electrically connected with the controller (11).