CN209129865U - A kind of novel heat-exchange system - Google Patents
A kind of novel heat-exchange system Download PDFInfo
- Publication number
- CN209129865U CN209129865U CN201821907384.5U CN201821907384U CN209129865U CN 209129865 U CN209129865 U CN 209129865U CN 201821907384 U CN201821907384 U CN 201821907384U CN 209129865 U CN209129865 U CN 209129865U
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- CN
- China
- Prior art keywords
- heat exchanger
- heat
- exchange system
- cooling fan
- ventilating duct
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Abstract
The utility model provides a kind of novel heat-exchange system, the heat-exchange system is located in air compressor casing body, and air compressor shell upper end is equipped with top cover, and the top cover is equipped with exhaust outlet, it is equipped with exhaust duct above the exhaust outlet, is equipped with ventilating duct below exhaust outlet；It further include cooling fan and heat exchanger, the cooling fan is installed in ventilating duct, and the heat exchanger is installed on the lower end of ventilating duct, and in cooling fan rotary course, cooling wind is transported in exhaust duct from the lower end of heat exchanger by heat exchanger.The novel heat-exchange system of one kind described in the utility model need to only remove the installation bolt of stationary heat exchangers when heat exchanger breaks down or damages, simple and convenient；The windward side of heat exchanger is in the lower end of heat exchanger, have no occluder, it may be convenient to observe the dirty net degree of heat exchanger, when heat exchanger needs to clear up, the cover board that clean-out hatch need to only be removed, tracheae is extend into hole, can easily be purged the sundries in heat exchanger clean.
Description
Technical field
The utility model belongs to air compressor technical field, more particularly, to a kind of novel heat-exchange system.
Background technique
Air compressor is a kind of compressed air, provides the equipment of power gas source and technique gas, air compression for factory
Machine can be divided into reciprocating-piston air compressor, centrifugal air compressor, helical-lobe compressor etc., compress in air screw
Heat-exchange system is essential in machine, either the cooling of lubricating oil, or the cooling of air all be unable to do without heat exchange after compression
System, therefore, one kind is safe and reliable, function admirable, easy-to-mount reasonable heat-exchange system are vital.
Traditional heat-exchange system uses overhead heat exchanger substantially, air draft type cooling fan combines, the design side of upper air draft
Case, there are following multiple shortcomings for this form: 1, screw air compressor is to need to install exhaust duct in air compression station
, exhaust duct is put on the exhaust outlet of screw air compressor, in this way, heat exchanger can be by the top cover of compressor, air-exhausting duct
Road be pressed in the following, and the surface in wind scooper and cooling fan, if once the event of leakage of oil, air occurs for heat exchanger
Barrier replaces unusual trouble, needs to remove all of the above part, and the exhaust duct outside machine is substantially fixation, very
Hardly possible is removed.2, the cleaning of heat exchanger is very troublesome, and cooling wind can be detained dust and other impurities during blowing over heat exchanger
It onto the windward side of heat exchanger, if not in time, regularly cleaned up, or even can be blown into the outer fin of heat exchanger, increase
Exhaust resistance increases thermal resistance, causes the lubricating oil temperature of compressor quickly to increase, influences delivery temperature, also, can make in height
Compressor oil under temperature state generates coking carbon distribution, further damages compressor.3, because heat exchanger is clipped in other by whole
Components in, be difficult observe heat exchanger windward side dirty net degree and stopping state, brought to the safe handling of compressor hidden
Suffer from.
Utility model content
In view of this, the utility model is directed to a kind of novel heat-exchange system, the shortcomings that overcome the prior art.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of novel heat-exchange system, the heat-exchange system are located in air compressor casing body, the air compressor casing
Body upper end is equipped with top cover, and the top cover is equipped with exhaust outlet, exhaust duct is equipped with above the exhaust outlet, is equipped with below exhaust outlet
Ventilating duct, the exhaust duct and ventilating duct are vertically arranged, and are connected to up and down by exhaust outlet；Further include cooling fan and
Heat exchanger, the cooling fan are installed in ventilating duct, and the heat exchanger level is lifted on the lower end of ventilating duct, in cooling fan
In rotary course, cooling wind is transported in exhaust duct from the lower end of heat exchanger by heat exchanger；Positioned at heat exchanger and cooling
Clean-out hatch is offered on wind-guiding barrel between fan, the clean-out hatch is equipped with seal cover board.
Further, the cooling fan is Suction Form, the space between cooling fan and heat exchanger in ventilating duct
Interior formation negative-pressure vacuum area, cooling wind air-flow is from bottom to top uniformly through heat exchanger.
Further, the ventilating duct is fixed at top cover lower end by support plate.
Further, the lower end that the heat exchanger is lifted on ventilating duct by installing bolt.
Compared with the existing technology, the novel heat-exchange system of one kind described in the utility model has the advantage that
The novel heat-exchange system of one kind described in the utility model need to only be removed when heat exchanger breaks down or damages
The installation bolt of stationary heat exchangers, it is simple and convenient without in other dismounting others structural member；Using Suction Form
Cooling fan forms negative-pressure vacuum area in the space between the fan and heat exchanger in ventilating duct, and cooling wind air-flow can be equal
Even being discharged into exhaust duct by heat exchanger, and smoothly from bottom to top, air-flow from bottom to top can make with air-flow and
The dust and other impurities come temporarily are detained on the windward side of heat exchanger the i.e. lower surface of heat exchanger, when cooling fan stops operating
When, most dust and sundries can be detached from heat exchanger under gravity, it is accumulated without being formed on the surface of heat exchanger,
The clearance time of heat exchanger can be extended, and dust and sundries is effectively avoided to be drawn into the outer fin of heat exchanger, work as heat exchanger
When needing to clear up, the cover board of clean-out hatch need to be only removed, tracheae is extend into hole, it can be easily by the dust etc. in heat exchanger
Sundries purging is clean；The windward side of heat exchanger is in the lower end of heat exchanger, and object, can very easily observe heat exchange without any blockage
The dirty net degree of device cleans convenient for reminding；Meanwhile ventilating duct can be such that entering for the airflow smooth of cooling fan flabellum rear end arranges
Wind air duct, and phenomena such as will not occur vortex, influences the heat dissipation of heat exchanger, and more efficiently by inside machine noise with
Exhaust outlet is isolated, and is disturbed the transmitting of noise from inside to outside, is reduced the running noise of compressor.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the structural schematic diagram according to a preferred embodiment of the novel heat-exchange system of one kind of the utility model.
Description of symbols:
1- exhaust duct；2- top cover；3- support plate；4- cooling fan；5- clean-out hatch；6- ventilating duct；7- heat exchanger；8- peace
Fill bolt.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of novel heat-exchange system, as shown in Figure 1, including air compressor, the heat-exchange system is located at air compression
In casing body, air compressor shell upper end is equipped with top cover 2, and top cover 2 is equipped with exhaust outlet, is equipped with air draft above exhaust outlet
Pipeline 1, exhaust outlet lower section are equipped with ventilating duct 6, and exhaust duct 1 and ventilating duct 6 are vertically arranged, and are connected up and down by exhaust outlet
Logical, ventilating duct 6 is fixed at 2 lower end of top cover by support plate 3, and cooling fan 4, the bottom of ventilating duct 6 are equipped with inside ventilating duct 6
End is lifted with heat exchanger 7 by installing bolt level, when heat exchanger breaks down or damages, need to only remove stationary heat exchangers 7
Installation bolt 8, it is simple and convenient without in other dismounting others structural member；
Cooling fan 4 is Suction Form, forms negative pressure in the space between cooling fan 4 and heat exchanger 7 in ventilating duct 6
Vacuum area, cooling wind air-flow are transported in exhaust duct 1 from bottom to top uniformly through heat exchanger 7, air-flow from bottom to top
The dust and other impurities come with air-flow can be made temporarily to be detained on the windward side of heat exchanger 7 the i.e. lower surface of heat exchanger 7, work as cooling
When stopping fan rotation, most dust and sundries can be detached from heat exchanger 7 under gravity, without in heat exchanger
Surface forms accumulation, can extend the clearance time of heat exchanger 7, and dust and sundries is effectively avoided to be drawn into the outer wing of heat exchanger
In piece；
Ventilating duct 6 can make the entrance wind output channel of the airflow smooth of cooling fan flabellum rear end, and will not occur vortex
Phenomena such as, the heat dissipation of heat exchanger 7 is influenced, and more efficiently the noise inside machine is isolated with exhaust outlet, done
The transmitting of noise from inside to outside has been disturbed, the running noise of compressor is reduced；
Clean-out hatch 5 is offered on 6 wall of ventilating duct between heat exchanger 7 and cooling fan 4, clean-out hatch 5 is equipped with close
Plate is covered, when heat exchanger 7 needs to clear up, the cover board of clean-out hatch 5 need to be only removed, tracheae is extend into hole, it can be easily
Dust and other impurities purging in heat exchanger 7 is clean；The windward side of heat exchanger is in the lower end of heat exchanger, and object without any blockage can
Very easily to observe the dirty net degree of heat exchanger, cleaned convenient for reminding.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. a kind of novel heat-exchange system, the heat-exchange system are located in air compressor casing body, the air compressor shell
Upper end is equipped with top cover (2), and the top cover (2) is equipped with exhaust outlet, it is characterised in that: exhaust duct is equipped with above the exhaust outlet
(1), ventilating duct (6) are equipped with below exhaust outlet, the exhaust duct (1) and ventilating duct (6) are vertically arranged, and pass through air draft
Connection above and below mouthful；It further include cooling fan (4) and heat exchanger (7), the cooling fan (4) is installed in ventilating duct (6), described
Heat exchanger (7) level is lifted on the lower end of ventilating duct (6), and in cooling fan (4) rotary course, cooling wind is from heat exchanger (7)
Lower end be transported in exhaust duct (1) by heat exchanger (7)；Wind-guiding between heat exchanger (7) and cooling fan (4)
It is offered clean-out hatch (5) on cylinder (6) wall, the clean-out hatch (5) is equipped with seal cover board.
2. the novel heat-exchange system of one kind according to claim 1, it is characterised in that: the cooling fan (4) is air draught
Form forms negative-pressure vacuum area, cooling wind air-flow in the space between cooling fan (4) and heat exchanger (7) in ventilating duct (6)
From bottom to top uniformly through heat exchanger (7).
3. the novel heat-exchange system of one kind according to claim 1, it is characterised in that: the ventilating duct (6) passes through support
Plate (3) is fixed at top cover (2) lower end.
4. the novel heat-exchange system of one kind according to claim 1, it is characterised in that: the heat exchanger (7) passes through installation
Bolt (8) is lifted on the lower end of ventilating duct (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821907384.5U CN209129865U (en) | 2018-11-19 | 2018-11-19 | A kind of novel heat-exchange system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821907384.5U CN209129865U (en) | 2018-11-19 | 2018-11-19 | A kind of novel heat-exchange system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209129865U true CN209129865U (en) | 2019-07-19 |
Family
ID=67245851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821907384.5U Active CN209129865U (en) | 2018-11-19 | 2018-11-19 | A kind of novel heat-exchange system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209129865U (en) |
-
2018
- 2018-11-19 CN CN201821907384.5U patent/CN209129865U/en active Active
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