CN207538994U - A kind of energy-efficient air compression plant - Google Patents

Abstract

The utility model discloses a kind of energy-efficient air compression plants, including babinet, the bottom side of cabinet wall is fixedly connected with compressor head, the input shaft end of compressor head is fixedly connected with motor, the outlet port of compressor head is communicated with air accumulator by air outlet pipe and appendix, the outlet port of air accumulator is communicated with drying machine by the first snorkel, the surface of air outlet pipe is communicated with heat source heater by tee pipe fitting and hot gas transfer tube, the bottom of heat source heater is fixedly connected by heat-transfer tube with dryer inner, the delivery outlet end of heat source heater is communicated with return duct, one end of return duct is connected with the side of air accumulator, the bottom of air accumulator is communicated with drainpipe, and the surface of drainpipe is provided with valve, the utility model is related to air compressor technique to high-efficiency energy-saving fields.This kind of energy-efficient air compression plant, solves the problems, such as that compressor efficiency is low, reduces the waste of compressed air, while realizes heat energy recycle.

Description

A kind of energy-efficient air compression plant

Technical field

The utility model is related to air compressor technique to high-efficiency energy-saving field, specially a kind of energy-efficient air compression Device.

Background technology

Air compressor is the main body in compressed air source unit, it is to be converted into the mechanical energy of prime mover (being typically motor) The device of gas pressure energy is the pressure generator of compressed air.There are many type of air compressor, can divide by operation principle For positive displacement compressor, speed mode compressor, the operation principle of positive displacement compressor is the volume of compressed gas, makes unit volume The density of interior gas molecule increases the pressure to improve compressed air；The operation principle of speed mode compressor is to improve gas molecule Movement velocity, the kinetic energy that making gas molecule has is converted into the pressure energy of gas, so as to improve the pressure of compressed air.Air Compressor application is very extensive, is both needed to use in household electrical appliances, installation and maintenance instrument or even production line processing machinery field, existing sky Air compressor efficiency itself is relatively low, and operation is unreasonable, adds unloading frequent, and leakage is serious, and pipe network loss is big, and equipment for after-treatment is fallen Afterwards, the waste of compressed air is caused, control method falls behind, and can not realize more joint controls, lacks monitoring and intelligent scheduling, for air pressure The problems such as power is unreasonable, increases the operation energy consumption of air compression system, waste heat unrecovered utilization.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of energy-efficient air compression plant, solves The problem of compressor efficiency is low, reduces the waste of compressed air, while realizes heat energy recycle.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of energy-efficient air Compression set, including babinet, the bottom side of the cabinet wall is fixedly connected with compressor head, the input of the compressor head Shaft end is fixedly connected with motor, and the bottom of motor is fixedly connected with the bottom of cabinet wall, the gas outlet of the compressor head End is communicated with air outlet pipe, and the one end of the air outlet pipe far from compressor head runs through the inner wall of babinet and extends to the outside of babinet, One end that the air outlet pipe is extended to outside babinet is communicated with appendix by connector sleeve, and one end of the appendix is communicated with storage Gas tank, the outlet port of the air accumulator are communicated with the first snorkel, and one end of first snorkel is communicated with drying machine, institute The outlet port for stating drying machine is communicated with the second snorkel, and the surface of the air outlet pipe is communicated with hot gas by tee pipe fitting and transmits Pipe, one end of the hot gas transfer tube run through the inner wall of babinet and extend to the outside of babinet, and the hot gas transfer tube extends to One end outside babinet is communicated with heat source heater, and the bottom of the heat source heater is consolidated by heat-transfer tube and dryer inner Fixed connection, the delivery outlet end of the heat source heater are communicated with return duct, and one end of the return duct and the side of air accumulator connect Logical, the bottom of the air accumulator is communicated with drainpipe, and the surface of drainpipe is provided with valve, the surface of first snorkel Fore filter is communicated with, the bottom of the fore filter is connected by the first flow tube with drainpipe, second snorkel Surface be communicated with post-filter, the bottom of the post-filter is connected by the second flow tube with drainpipe, the drying The bottom of machine is connected by third flow tube with drainpipe.

Preferably, the surface of second snorkel is communicated with leak detector, and the surface of the return duct is communicated with list To valve, and the flow direction of check valve is flows to air accumulator direction.

Preferably, the side of the compressor head is fixedly connected with heat trap, and the side of the heat trap, which is fixed, to be connected Efficient heat exchanger is connected to, and efficiently the side of heat exchanger is fixedly connected with the side of cabinet wall, the one of the efficient heat exchanger Side is communicated with heat conducting pipe, and the side of the heat conducting pipe runs through the inner wall of babinet and extends to the outside of babinet, and the heat conducting pipe prolongs It extends to one end outside babinet and is communicated with water tank.

Preferably, the inlet port of the compressor head is communicated with air filter, and the top of the cabinet wall is fixed It is connected with air compressor machine optimal control device.

Preferably, the surface side of the babinet is fixedly connected with display screen, start stop apparatus, and the side of the babinet opens up There is the through-hole being adapted to air inlet.

Preferably, the compressor head uses efficient air compressor machine, and the motor uses high efficiency motor.

(3) advantageous effect

The utility model provides a kind of energy-efficient air compression plant.Has following advantageous effect：

(1), this kind of energy-efficient air compression plant is fixedly connected with compressor by the bottom side of cabinet wall Head, the input shaft end of the compressor head are fixedly connected with motor, and the bottom of motor is fixedly connected with the bottom of cabinet wall, Compressor head uses efficient air compressor machine, and the motor uses high efficiency motor, and the outlet port of the compressor head is communicated with outlet Pipe, the one end of the air outlet pipe far from compressor head run through the inner wall of babinet and extend to the outside of babinet, and the air outlet pipe is prolonged It extends to one end outside babinet and appendix is communicated with by connector sleeve, one end of the appendix is communicated with air accumulator, the storage The outlet port of gas tank is communicated with the first snorkel, and one end of first snorkel is communicated with drying machine, the drying machine Outlet port is communicated with the second snorkel, and the surface of the air outlet pipe is communicated with hot gas transfer tube, the heat by tee pipe fitting One end of gas transfer tube runs through the inner wall of babinet and extends to the outside of babinet, and the hot gas transfer tube is extended to outside babinet One end is communicated with heat source heater, and the bottom of the heat source heater is fixedly connected by heat-transfer tube with dryer inner, institute The delivery outlet end for stating heat source heater is communicated with return duct, and one end of the return duct is connected with the side of air accumulator, realizes profit Drying machine is regenerated with the heat of compressed air itself so that do not consume any compressed air in regenerative process, realize pressure Zero gas consumption and zero power consumption in contracting air drying process, while inefficient air compressor machine is replaced with efficient air compressor machine, improve efficiency.

(2), this kind of energy-efficient air compression plant, the surface of the second snorkel is communicated with leak detector, described The surface of return duct is communicated with check valve, and the flow direction of check valve is flows to air accumulator direction, the side of the compressor head is consolidated Surely be connected with heat trap, the side of the heat trap is fixedly connected with efficient heat exchanger, and efficiently the side of heat exchanger with The side of cabinet wall is fixedly connected, and the side of the efficient heat exchanger is communicated with heat conducting pipe, and the side of the heat conducting pipe is run through The inner wall of babinet and the outside for extending to babinet, one end that the heat conducting pipe is extended to outside babinet is communicated with water tank, described The inlet port of compressor head is communicated with air filter, and air compressor machine optimal control is fixedly connected at the top of the cabinet wall Device, the surface side of the babinet are fixedly connected with display screen, start stop apparatus, and the side of the babinet offers and air inlet The through-hole of adaptation by air compressor machine optimal control device, realizes compressor set optimization and energy saving, timely using leak detector It was found that leakage point, reduction blast takes, and recycles the heat in air compressor lubricating oil and compressed air using efficient heat exchanger, is protecting Under the premise of demonstrate,proving air compressor machine normal work, 60-90 DEG C of hot water of production can directly should be in production and domestic hot-water.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the front view of the utility model babinet.

In figure：1- babinets, 2- compressor heads, 3- motors, 4- air outlet pipes, 5- connector sleeves, 6- appendixs, 7- air accumulators, 8- First snorkel, 9- drying machines, the second snorkels of 10-, 11- tee pipe fittings, 12- hot gas, 13- heat source heaters, 14- heat transfer Pipe, 15- return ducts, 16- drainpipes, 17- valves, 18- fore filters, the first flow tubes of 19-, 20- post-filters, 21- Two flow tubes, 22- thirds flow tube, 23- leak detectors, 24- check valves, 25- heat traps, the efficient heat exchangers of 26-, 27- heat conduction Pipe, 28- water tanks, 29- air filters, 30- air compressor machine optimal controls device, 31- display screens, 32- start stop apparatus.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of energy-efficient air compression plant, packet Babinet 1 is included, the bottom side of 1 inner wall of babinet is fixedly connected with compressor head 2, and the input shaft end of compressor head 2 is fixedly connected with Motor 3, and the bottom of motor 3 is fixedly connected with the bottom of 1 inner wall of babinet, compressor head 2 uses efficient air compressor machine, and motor 3 is adopted With high efficiency motor, host optimization improves working efficiency.The outlet port of compressor head 2 is communicated with air outlet pipe 4, and air outlet pipe 4 is separate One end of compressor head 2 runs through the inner wall of babinet 1 and extends to the outside of babinet 1, and air outlet pipe 4 extends to one outside babinet 1 End is communicated with appendix 6 by connector sleeve 5, and one end of appendix 6 is communicated with air accumulator 7, the outlet port connection of air accumulator 7 There is the first snorkel 8, one end of the first snorkel 8 is communicated with drying machine 9, and the outlet port of drying machine 9 is communicated with second and supplies gas Pipe 10, the surface of air outlet pipe 4 are communicated with hot gas transfer tube 12 by tee pipe fitting 11, and babinet is run through in one end of hot gas transfer tube 12 1 inner wall and the outside for extending to babinet 1, one end that hot gas transfer tube 12 is extended to outside babinet 1 are communicated with heat source heater 13, the bottom of heat source heater 13 inside heat-transfer tube 14 and drying machine 9 by being fixedly connected, the delivery outlet of heat source heater 13 End is communicated with return duct 15, and one end of return duct 15 is connected with the side of air accumulator 7, using the heat of compressed air itself to dry Dry machine is regenerated so that do not consume any compressed air in regenerative process, realize during compressed air drying zero gas consumption and Zero power consumption；The bottom of air accumulator 7 is communicated with drainpipe 16, and the surface of drainpipe 16 is provided with valve 17, the first snorkel 8 Surface is communicated with fore filter 18, and the bottom of fore filter 18 is connected by the first flow tube 19 with drainpipe 16, and second send The surface of tracheae 10 is communicated with post-filter 20, and the bottom of post-filter 20 is connected by the second flow tube 21 with drainpipe 16 Logical, the bottom of drying machine 9 is connected by third flow tube 22 with drainpipe 16, and the surface of the second snorkel 10 is communicated with leak detection Device 23 finds leakage point in time using leak detector 23, and reduction blast takes；The surface of return duct 15 is communicated with check valve 24, and the flow direction of check valve 24 prevents gas backstreaming to flow to 7 direction of air accumulator；The side of compressor head 2 is fixedly connected with Heat trap 25, the side of heat trap 25 are fixedly connected with efficient heat exchanger 26, and the efficiently side of heat exchanger 26 and babinet The side of 1 inner wall is fixedly connected, and the side of efficient heat exchanger 26 is communicated with heat conducting pipe 27, and babinet 1 is run through in the side of heat conducting pipe 27 Inner wall and extend to the outside of babinet 1, one end that heat conducting pipe 27 is extended to outside babinet 1 is communicated with water tank 28, utilizes height The heat in the recycling air compressor lubricating oil of heat exchanger 26 and compressed air is imitated, it is raw under the premise of air compressor machine normal work is ensured 60-90 DEG C of hot water of production, can directly should be energy saving in production and domestic hot-water；The inlet port connection of compressor head 2 is free Air filter 29 is fixedly connected with air compressor machine optimal control device 30 at the top of 1 inner wall of babinet, installs air compressor machine optimal control dress additional Put 30 realization compressor set optimization and energy savings.The surface side of babinet 1 is fixedly connected with display screen 31, start stop apparatus 32, case The side of body 1 offers the through-hole being adapted to air inlet.

In use, by 32 starter of start stop apparatus, motor 3 drives compressor head 2 to rotate, and realizes the pressure to air Contracting, compressed air flow into air accumulator 7 through air outlet pipe 4, appendix 6, and air then passes through drying machine by the first snorkel 8 9 be dried after use, a part of compressed gas flows into heat source heater 13 by hot gas transfer tube 12, passes through heat source heater 13 are regenerated by 14 drying machine of heat-transfer tube, while carry out heat receipts by heat trap 25 and efficient heat exchanger 26 Collection, heats water in water tank 28 by heat conducting pipe 27.

In the description of the present invention, it is to be appreciated that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable The orientation or position relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " are based on orientation shown in the drawings Or position relationship, be for only for ease of description the utility model and simplify description rather than instruction or imply signified device or Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit to the utility model System.

In the utility model unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be Mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be two The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands concrete meaning of the above-mentioned term in the utility model.

In the utility model unless specifically defined or limited otherwise, fisrt feature is "above" or "below" second feature Can be that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, first is special Sign second feature " on ", " top " and " above " can be fisrt feature right over second feature or oblique upper or only Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with It is fisrt feature immediately below second feature or obliquely downward or is merely representative of fisrt feature level height less than second feature.

In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments " The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with It combines in an appropriate manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field Technical staff can by the different embodiments or examples described in this specification and the feature of different embodiments or examples into Row combines and combination.

Although the embodiment of the utility model has been shown and described above, it is to be understood that above-described embodiment is Illustratively, it is impossible to be construed as a limitation of the present invention, those of ordinary skill in the art are in the scope of the utility model It is interior to make changes, modifications, substitutions and variations to the above described embodiments.

Claims (6)

1. a kind of energy-efficient air compression plant, including babinet (1), it is characterised in that：The bottom of babinet (1) inner wall Side is fixedly connected with compressor head (2), and the input shaft end of the compressor head (2) is fixedly connected with motor (3), and motor (3) bottom is fixedly connected with the bottom of babinet (1) inner wall, and the outlet port of the compressor head (2) is communicated with air outlet pipe (4), the one end of the air outlet pipe (4) far from compressor head (2) runs through the inner wall of babinet (1) and extends to the outside of babinet (1), The air outlet pipe (4) extends to the external one end of babinet (1) and is communicated with appendix (6), the appendix by connector sleeve (5) (6) one end is communicated with air accumulator (7), and the outlet port of the air accumulator (7) is communicated with the first snorkel (8), and described first One end of snorkel (8) is communicated with drying machine (9), and the outlet port of the drying machine (9) is communicated with the second snorkel (10), institute It states the surface of air outlet pipe (4) and hot gas transfer tube (12) is communicated with by tee pipe fitting (11), the one of the hot gas transfer tube (12) End runs through the inner wall of babinet (1) and extends to the outside of babinet (1), and it is external that the hot gas transfer tube (12) extends to babinet (1) One end be communicated with heat source heater (13), the bottom of the heat source heater (13) passes through heat-transfer tube (14) and drying machine (9) internal to be fixedly connected, the delivery outlet end of the heat source heater (13) is communicated with return duct (15), the return duct (15) One end is connected with the side of air accumulator (7), and the bottom of the air accumulator (7) is communicated with drainpipe (16), and drainpipe (16) Surface is provided with valve (17), and the surface of first snorkel (8) is communicated with fore filter (18), the fore filter (18) bottom is connected by the first flow tube (19) with drainpipe (16), and the surface of second snorkel (10) is communicated with postposition Filter (20), the bottom of the post-filter (20) are connected by the second flow tube (21) with drainpipe (16), the drying The bottom of machine (9) is connected by third flow tube (22) with drainpipe (16).

2. a kind of energy-efficient air compression plant according to claim 1, it is characterised in that：Second snorkel (10) surface is communicated with leak detector (23), and the surface of the return duct (15) is communicated with check valve (24), and check valve (24) flow direction is flows to air accumulator (7) direction.

3. a kind of energy-efficient air compression plant according to claim 1, it is characterised in that：The compressor head (2) side is fixedly connected with heat trap (25), and the side of the heat trap (25) is fixedly connected with efficient heat exchanger (26), and efficiently the side of heat exchanger (26) is fixedly connected with the side of babinet (1) inner wall, and the one of the efficient heat exchanger (26) Side is communicated with heat conducting pipe (27), and the side of the heat conducting pipe (27) runs through the inner wall of babinet (1) and extends to the outer of babinet (1) Portion, the heat conducting pipe (27) extend to the external one end of babinet (1) and are communicated with water tank (28).

4. a kind of energy-efficient air compression plant according to claim 1, it is characterised in that：The compressor head (2) inlet port is communicated with air filter (29), and air compressor machine optimization control is fixedly connected at the top of babinet (1) inner wall Device (30) processed.

5. a kind of energy-efficient air compression plant according to claim 1, it is characterised in that：The babinet (1) Surface side is fixedly connected with display screen (31), start stop apparatus (32), and the side of the babinet (1) is offered to be adapted to air inlet Through-hole.

6. a kind of energy-efficient air compression plant according to claim 1, it is characterised in that：The compressor head (2) efficient air compressor machine is used, the motor (3) is using high efficiency motor.