CN219223445U

CN219223445U - Waste heat recovery device of air compressor

Info

Publication number: CN219223445U
Application number: CN202320669254.7U
Authority: CN
Inventors: 黄良岑; 刘家全; 刘雄
Original assignee: Tianbian Fujian Intelligent Equipment Co ltd
Current assignee: Tianbian Fujian Intelligent Equipment Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-06-20
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses an air compressor waste heat recovery device, which relates to the technical field of air compressors and comprises a support base, wherein the top end of the support base is fixedly provided with a water storage tank through two vertical plates, the left side of the water storage tank is provided with an exhaust fan fixed at the top end of the support base, and the air outlet of the exhaust fan is connected with a U-shaped shunt pipe a through an air supply pipe.

Description

Waste heat recovery device of air compressor

Technical Field

The utility model relates to the technical field of air compressors, in particular to an air compressor waste heat recovery device.

Background

An air compressor is a device for compressing a gas. The air compressor is similar in construction to the water pump. Most air compressors are reciprocating piston, rotary vane or rotary screw. Centrifugal compressors are very large applications. The air compressor is a core device of a pneumatic system, a main body in an electromechanical air-entraining source device is a device for converting mechanical energy of motive power (usually an electric motor or a diesel engine) into air pressure energy, and is an air pressure generating device for compressing air, however, when the air compressor works, a large amount of heat is generated, if the heat is accumulated in the air compressor, the working efficiency of the air compressor can be reduced, the air compressor can be seriously damaged, the heat is discharged to the atmosphere through a heat dissipation device, and the heat is not recovered through any recovery device, so that the waste of resources is caused.

The existing air compressor waste heat recovery device has the following defects: waste heat emitted by the air compressor is generally sent into the heat pipe through the exhaust fan, the heat pipe is fixedly arranged in the water storage tank, hot air is further sent into the water storage tank to heat the water in the water storage tank, however, the heat pipe is in a fixed state in the water storage tank and cannot rotate, so that the water in the water storage tank is limited in heating range, heating is uneven and heat is wasted, a detachable filter screen is arranged at an air inlet of the exhaust fan generally, the exhaust fan is required to be stopped when the filter screen is detached, waste heat cannot be timely utilized, and the effect of waste heat recycling of the air compressor is affected.

Disclosure of Invention

The utility model aims to provide an air compressor waste heat recovery device so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air compressor machine waste heat recovery device, including supporting the base, the top of supporting the base is fixed with the water storage tank through two risers, the left side of water storage tank is equipped with the air exhauster of fixing on supporting the base top, the gas outlet department of air exhauster is connected with U-shaped shunt tubes a through the blast pipe, the both ends gas outlet department of U-shaped shunt tubes a all is connected with rotary joint, another rotary end of rotary joint all is connected with the heat pipe that is multistage crooked column structure, the heat pipe all rotates to be connected on the water storage tank, the one end gas vent that the heat pipe kept away from rotary joint all extends the outside of water storage tank, be connected with driven formula clearance subassembly between two heat pipes and the water storage tank, the air inlet department of air exhauster is connected with U-shaped shunt tubes b through the connecting pipe, be connected with convenient dismantlement formula filter unit between the both ends air inlet of U-shaped shunt tubes b and the support base, the left end and the right-hand member of heat pipe are in the height of same horizontal line, and the horizontal axle center coincide mutually, the setting of manual valve, make when carrying out the change to a filter screen, can close another manual valve to make another filter screen can be closed, and can make another filter screen can be changed by another and can be reached and can be changed by the manual device.

Preferably, a water feeding pipe is fixed at the water inlet at the right end of the water storage tank, a drain pipe with a solenoid valve is fixed at the water outlet at the bottom end of the water storage tank, the water feeding pipe can be connected at the water outlet of external water delivery equipment, and the water feeding pipe is arranged to be convenient for taking heated hot water.

As the preference, convenient dismantlement formula filter component includes the rose box, the other end of U-shaped shunt tubes b all extends to the inside of rose box and communicates, the rose box is all fixed on supporting the base, the equal movable sleeve in top of rose box is equipped with n shape mounting panel, all the rigid coupling has the filter screen on the inboard roof of n shape mounting panel, the filter screen all inserts from the socket activity that the top of rose box was established, the rose box is kept away from a lateral wall air inlet department of U-shaped shunt tubes b and all is fixed with the intake pipe that is linked together, the sealing rubber pad of high temperature resistant material can be established to the inboard roof department of n shape mounting panel.

Preferably, the screw is twisted by hand to all screwed connection on one side of n shape mounting panel, and the screw is twisted by hand locking back one end all supports tightly on the lateral wall of rose box, when dismantling the filter screen, accessible is twisted by hand, and then can be with the filter screen on the n shape mounting panel follow top socket and take out the change.

Preferably, the transmission type cleaning component comprises a gear a fixedly connected to the outer side of the heat pipe, the same gear b is connected between the two gears a in a meshed mode, the gear b is fixedly connected to the outer side of an extending part of a transmission shaft, the transmission shaft is rotationally connected in the water storage tank, one end of the transmission shaft, far away from the gear b, is connected with an output shaft of a motor, the motor is fixed to the center of the right end of the water storage tank, a gear c is connected to the top of the gear a in a meshed mode, the gear c is fixedly connected to the outer side of an extending part of the reciprocating screw, the reciprocating screw is rotationally connected in the water storage tank, an annular scraping plate is in spiral transmission connection with the outer side of the reciprocating screw, reciprocating movement can be achieved when the reciprocating screw rotates, scale on the inner wall of the water storage tank can be cleaned, and the scale is prevented from being adhered to the inner wall to reduce the inner water storage space of the water storage tank.

Preferably, the outer scraping surface of the annular scraping plate is movably attached to the water storage tank, the moving block is fixedly connected to the inner side wall of the annular scraping plate, the moving block is movably sleeved on the outer side of the sliding rod with a square vertical section, the sliding rod is fixed in the water storage tank, and the moving block and the sliding rod thereof can drive the annular scraping plate to horizontally move in the water storage tank without rotating.

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

1. utilize convenient dismantlement formula filter component, when dismantling the change to one of them filter screen, can close the manual valve of corresponding one side, and then make another manual valve can open by hand for another filter screen can be used, and then need not the device to shut down just can reach the purpose of changing the filter screen, secondly, when dismantling the change to the filter screen, accessible is loosen the hand and is twisted the screw, and then can take out the filter screen on the n-shaped mounting panel from top socket and change, convenient operation;

2. utilize transmission formula clearance subassembly, through the starter motor, and the effect of a plurality of parts of cooperation, and then make two blast pipes rotate in the water storage tank and form the stirring, and make annular scraper blade can control round trip movement in the water storage tank, and then make the water in the water storage tank be heated the scope wide, thereby make the hydroenergy heat of the waste heat that avoids the air compressor machine cause extravagant, secondly, annular scraper blade can clear up the incrustation scale on the water storage tank inner wall, avoid the incrustation scale bonding on the inner wall and reduce the inside water storage space of water storage tank.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a schematic view of the components of the present utility model in a driven cleaning assembly;

fig. 4 is a schematic view of part of the components of the filter assembly of the present utility model.

In the figure: 1. a support base; 2. a water storage tank; 21. a water supply pipe; 22. a heat pipe; 23. a drain pipe; 3. an exhaust fan; 31. an air supply pipe; 32. a U-shaped shunt tube a; 33. a rotary joint; 34. a U-shaped shunt b; 35. a manual valve; 4. a filter box; 41. an n-shaped mounting plate; 42. screwing the screw by hand; 43. an air inlet pipe; 44. a filter screen; 5. a transmission type cleaning component; 51. a gear a; 52. a gear b; 53. a transmission shaft; 54. a motor; 55. a gear c; 56. a reciprocating screw; 57. an annular scraping plate; 58. a moving block; 59. and a slide bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an air compressor waste heat recovery device in the drawing includes a support base 1, the top of the support base 1 is fixed with a water storage tank 2 through two vertical plates, the left side of the water storage tank 2 is provided with an exhaust fan 3 fixed at the top of the support base 1, the air outlet of the exhaust fan 3 is connected with a U-shaped shunt tube a32 through an air supply pipe 31, the air outlets at the two ends of the U-shaped shunt tube a32 are both connected with a rotary joint 33, the other rotary end of the rotary joint 33 is connected with a heat supply pipe 22 in a multi-section bending structure, the heat supply pipe 22 is all rotationally connected to the water storage tank 2, one end of the heat supply pipe 22 far away from the rotary joint 33 is provided with an exhaust port which extends outside the water storage tank 2, the air inlet of the exhaust fan 3 is connected with a U-shaped shunt tube b34 through a connecting pipe, the left end and the right end of the heat supply pipe 22 are positioned at the same horizontal line, and the horizontal axes coincide with each other, the manual valve 35 is arranged, so that when one filter screen 44 is replaced, the corresponding side of the valve 35 can be closed, and the other filter screen 44 can be replaced by the other manual valve 35 without needing to be opened, and the other filter screen 44 can be replaced by the manual valve.

The water inlet at the right end of the water storage tank 2 is fixedly provided with a water adding pipe 21, the water outlet at the bottom end of the water storage tank 2 is fixedly provided with a water draining pipe 23 with a solenoid valve, the water adding pipe 21 can be connected to the water outlet of external water delivery equipment, and the water draining pipe 23 is arranged to be convenient for taking heated hot water.

The convenient dismantlement formula filter unit that is connected with between the both ends air inlet of U-shaped shunt tubes b34 and the support base 1, convenient dismantlement formula filter unit includes that the other end of filter tank 4,U shape shunt tubes b34 all extends to the inside of filter tank 4 and communicates, filter tank 4 all fixes on support base 1, the equal movable sleeve in top of filter tank 4 is equipped with n-shaped mounting panel 41, all the rigid coupling has filter screen 44 on the inboard roof of n-shaped mounting panel 41, filter screen 44 all inserts from the socket that the top of filter tank 4 established activity, filter tank 4 is kept away from a side wall air inlet department of U-shaped shunt tubes b34 and all is fixed with the intake pipe 43 that is linked together, the inboard roof department of n-shaped mounting panel 41 can be established high temperature resistant material's sealing rubber pad, all screwed connection has hand screw 42 on one side of n-shaped mounting panel 41, hand screw 42 locking back one end all supports on the lateral wall of filter tank 4, when dismantling filter screen 44, and then can take out the filter screen 44 on the n-shaped mounting panel from the top socket and change, the setting of filter screen 44, the impurity that the inside that the waste heat can be blocked up 22 is sent to the heat pipe.

The water storage tank is characterized in that a transmission type cleaning component 5 is connected between the two heat pipes 22 and the water storage tank 2, the transmission type cleaning component 5 comprises gears a51 fixedly connected to the outer sides of the heat pipes 22, the same gear b52 is connected between the two gears a51 in a meshed mode, the gear b52 is fixedly connected to the outer side of one end extension part of the transmission shaft 53, the transmission shaft 53 is rotatably connected to the water storage tank 2, one end, far away from the gear b52, of the transmission shaft 53 is connected with an output shaft of the motor 54, the motor 54 is fixed to the center of the right end of the water storage tank 2, a gear c55 is connected to the top of the gear a51 in a meshed mode, the gear c55 is fixedly connected to the outer side of one end extension part of the reciprocating screw 56, the reciprocating screw 56 is rotatably connected to the water storage tank 2, an annular scraping plate 57 is spirally connected to the outer side of the reciprocating screw, when the reciprocating screw 57 rotates, the annular scraping plate 57 can reciprocate, scale on the inner wall of the water storage tank 2 can be cleaned, adhesion on the inner wall is avoided, the inner side surface of the annular scraping plate 57 is movably arranged in the water storage tank 2, a moving block 58 is fixedly connected to the inner side wall of the annular scraping plate 57, a moving block 58 is arranged on the inner side wall of the inner side of the annular scraping plate 58, the moving block 58 is arranged on the inner side of the annular scraping plate 58, the inner side of the water storage tank 2 is horizontally and can move in a sliding bar 59, the sliding bar is horizontally and can move in the sliding bar 59, and can move horizontally, and can move inside the sliding rod and can move inside and the sliding rod, and can move inside and the sliding rod.

In this scheme, when using, connect the inside to the air compressor machine with the one end of two intake pipes 43 respectively, and through starting air exhauster 3, and then make the waste heat air carry out filtering process through one of them filter screen 44, and send into in two heat pipes 22, secondly, through starting motor 54, then make transmission shaft 53 drive gear b52 rotate, and cooperate two gear a51 all to mesh with gear b52, and then make two heat pipes 22 rotate, thereby make the water in the water storage tank 2 heated range wide, thereby make the hydroenergy can heat evenly, avoid the waste heat of air compressor machine to cause, furthermore, gear c55 is driven by gear a51, then make reciprocating screw 56 rotate, because reciprocating screw 56 and annular scraper 57 screw drive are connected, then make annular scraper 57 can clear up the incrustation scale on the inner wall of water storage tank 2, avoid the incrustation to bond on the inner wall and reduce the inner space of water storage tank 2, furthermore, when need dismantle one of them filter screen 44 and change, can be closed manual valve 35 to corresponding one side, and then make another manual valve 35 can open, make another manual valve 44 can open, can be used for another filter screen 44 to take out through the shape filter screen 41, can be changed from the shape of the filter screen 41 is convenient for n, the top is changed, the filter screen is used to take out, the shape is changed from the filter screen 41 is convenient for the top to take out, the mounting panel 41 is used, the top is used for the filter screen 41 is screwed.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air compressor machine waste heat recovery device, includes support base (1), its characterized in that: the utility model discloses a filter device, including support base (1), air exhauster (3) that support base (1), water storage tank (2) are fixed with on the top of support base (1) through two risers, air exhauster (3) gas outlet department is connected with U-shaped shunt tubes a (32) through blast pipe (31), both ends gas outlet department of U-shaped shunt tubes a (32) all is connected with rotary joint (33), another rotary end of rotary joint (33) all is connected with and is multistage crooked form structure send heat pipe (22), send heat pipe (22) all to rotate and connect on water storage tank (2), send heat pipe (22) to keep away from the outside that the one end gas vent of rotary joint (33) all extends water storage tank (2), be connected with transmission formula clearance subassembly (5) between two send heat pipe (22) and water storage tank (2), air inlet department of air exhauster (3) is connected with U-shaped shunt tubes b (34) through the connecting pipe, install two manual valves (35) that set up symmetrically on U-shaped shunt tubes b (34), be connected with convenient dismantlement between the air inlet of U-shaped shunt tubes b (34) and support base (1).

2. The air compressor waste heat recovery device according to claim 1, wherein: a water adding pipe (21) is fixed at the water inlet at the right end of the water storage tank (2), and a drain pipe (23) with a solenoid valve is fixed at the water outlet at the bottom end of the water storage tank (2).

3. The air compressor waste heat recovery device according to claim 1, wherein: the convenient detachable filter assembly comprises a filter box (4), the other end of a U-shaped shunt tube b (34) is all extended to the inside of the filter box (4) and communicated with the filter box, the filter box (4) is all fixed on a supporting base (1), an n-shaped mounting plate (41) is movably sleeved at the top end of the filter box (4), a filter screen (44) is fixedly connected to the inner top wall of the n-shaped mounting plate (41), the filter screen (44) is movably inserted from a socket arranged at the top end of the filter box (4), and an air inlet pipe (43) which is communicated with the filter box is fixedly arranged at an air inlet of one side wall of the filter box (4) away from the U-shaped shunt tube b (34).

4. The air compressor waste heat recovery device according to claim 3, wherein: one side of the n-shaped mounting plate (41) is spirally connected with a hand-screwed screw (42), and one end of the hand-screwed screw (42) is tightly abutted against the outer side wall of the filter box (4) after being locked.

5. The air compressor waste heat recovery device according to claim 1, wherein: the transmission type cleaning assembly (5) comprises a gear a (51) fixedly connected to the outer side of the heat pipe (22), one gear b (52) is connected between the two gears a (51) in a meshed mode, the gear b (52) is fixedly connected to the outer side of one end extension portion of a transmission shaft (53), the transmission shaft (53) is rotatably connected to the inside of the water storage tank (2), one end, far away from the gear b (52), of the transmission shaft (53) is connected with an output shaft of a motor (54), the motor (54) is fixed to the center of the right end of the water storage tank (2), a gear c (55) is connected to the top of the gear a (51) in a meshed mode, the gear c (55) is fixedly connected to the outer side of one end extension portion of a reciprocating screw (56), the reciprocating screw (56) is rotatably connected to the inside the water storage tank (2), and an annular scraping plate (57) is spirally driven on the outer side of the reciprocating screw (56).

6. The air compressor waste heat recovery device according to claim 5, wherein: the outside scratch surface of annular scraper blade (57) is movable to be laminated in water storage tank (2), and rigid coupling has movable block (58) on the inside wall of annular scraper blade (57), and movable block (58) movable sleeve is established in the slide bar (59) outside that vertical cross-section is square structure, and slide bar (59) are fixed in water storage tank (2).