A kind of filtering device of compressor for being easy to maintain
Technical field
The present invention relates to Compressor Technology field, specially a kind of filtering device of compressor for being easy to maintain.
Background technology
Compressor is a kind of driven fluid machinery that low-pressure gas is promoted to gases at high pressure, is the heart of refrigeration system
It is dirty.It sucks the refrigerant gas of low-temp low-pressure from air intake duct, is operated by motor after being compressed with piston to it, to row
Tracheae discharges the refrigerant gas of HTHP, power is provided for kind of refrigeration cycle, so as to realize compression → condensation(Heat release)→ swollen
The kind of refrigeration cycle of swollen → evaporation (heat absorption).
Compressor often contains substantial amounts of debris operationally, it is necessary to outside air is pumped into outside air
And dust, if these dusts are into the inside of compressor, contracting machine delivery temperature can be caused to raise, lubricating oil is in high temperature
Easy coking carbon distribution under effect, service life shortens, and current compressor is provided with filter, for entering in compressor
Air, which carries out filtering, prevents dust from entering the inside of compressor.
But the filter of in the market compressor, in use for some time, substantial amounts of dust and debris will occur
It is deposited in filter, if not handling these dusts and debris, then the phenomenon for blocking compressor occurs, to pressure
The work of contracting machine causes huge burden, but the filtering device of compressor in city is time-consuming when carrying out cleaning maintenance at present takes
Power, it is very inconvenient.
The content of the invention
It is an object of the invention to provide a kind of filtering device of compressor for being easy to maintain, possess and be convenient to clean dust debris
Advantage, solve filtering device of compressor in the current city mentioned in background technology the time-consuming expense when carrying out cleaning maintenance
Power, the problem of very inconvenient.
To achieve the above object, the present invention provides following technical scheme:A kind of filtering device of compressor for being easy to maintain, bag
Compressor body is included, the side of the compressor body, which is installed with the top of filtering tank, the filtering tank, is inlaid with first
Air inlet pipe, the bottom of first air inlet pipe is extended to the in the inner chamber of filter tank, and cunning is installed with the inner chamber of filtering tank
Rail, the side of the slide rail is fixedly connected with filtering the side of top tank structure, and is slidably fitted with slide rail on slide plate, the slide plate
It is inlaid with screen pack;
The inner chamber of the filtering tank and being installed with the top of rack, the rack below the slide rail is placed with
Limiting plate, the bottom of the limiting plate is installed with Rose Box, and the bottom of Rose Box passes through rack and extends to placement
The second air inlet pipe is inlaid with the top of the lower section of frame, the Rose Box, and the inside of Rose Box is installed with dividing plate, described
The bottom of two air inlet pipe extends to and through hole is offered on the lower section of dividing plate, the dividing plate, and bottom and the correspondence through hole of dividing plate
Position be installed with filter cloth bag, the bottom of the Rose Box is inlaid with blast pipe, the top of the blast pipe run through every
Plate and the top for extending to dividing plate, the bottom of the filtering tank are inlaid with conduit, and filtering tank passes through conduit and compressor body
Connection.
It is preferred that, the bottom of first air inlet pipe is threaded with dust cover.
It is preferred that, the quantity of the slide rail is two, and two slide rails are symmetricly set on the both sides of filtering top tank structure.
It is preferred that, the bottom that groove and Rose Box are offered on the rack passes through groove.
It is preferred that, the side of the Rose Box is opening-like, and on the side and the position of corresponding opening shape of Rose Box
It is provided with baffle plate.
It is preferred that, the outer surface of the filtering tank, which is hinged with door, and door, is provided with handle.
Compared with prior art, beneficial effects of the present invention are as follows:
1st, the cooperation of the invention by setting screen pack and Rose Box, when air enters the inside of filtering tank, can first be filtered
Net carries out pre-filtering, reduces the debris in air, and then air enters the inside of Rose Box, when air enters in Rose Box
Behind portion, smart filtering can be carried out in the inside of Rose Box, so as to reach the inside for avoiding dust from entering compressor, cause contracting
Machine delivery temperature is raised, lubricating oil easy coking carbon distribution, the problem of service life shortens in the presence of high temperature.
2nd, the present invention, when the air with dust enters the inside of Rose Box, can be first passed through by setting Rose Box
Second air inlet pipe enters the inside of Rose Box and is located at the lower section of dividing plate, and the through hole that then air can pass through on dividing plate is reached
The top of dividing plate, because through hole is provided with filter cloth bag, therefore dust can not pass through, when compressor is stopped, dust
The inside of Rose Box will be deposited in, and by opening baffle plate, so as to will clear up dust, has reached that cleaning is convenient
Effect.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the internal structure schematic diagram of filtering tank of the present invention;
Fig. 3 is the structural representation of Rose Box of the present invention;
Fig. 4 is the internal structure schematic diagram of Rose Box of the present invention;
Fig. 5 is the structural representation that slide plate of the present invention is overlooked.
In figure:It is compressor body, 2 filtering tanks, 3 first air inlet pipe, 4 slide rails, 5 slide plates, 6 screen packs, 7 racks, 8 spacing
Plate, 9 Rose Boxes, 10 second air inlet pipe, 11 dividing plates, 12 through holes, 13 filter cloth bags, 14 blast pipes, 15 conduits, 16 dust covers, 17
Groove, 18 baffle plates, 19,20 handles.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1-5, a kind of filtering device of compressor for being easy to maintain, including compressor body 1, compressor body 1
Side be installed with filtering tank 2, the outer surface of filtering tank 2 is hinged with door 19, by setting door 19, so that by filtering tank 2
Open, the inner chamber of filtering tank 2 is cleared up, and handle 20 is provided with door 19, by setting handle 20, be easy to opening for door 19
Open, the top of filtering tank 2 is inlaid with the first air inlet pipe 3, and the bottom of the first air inlet pipe 3 is extended to the in the inner chamber of filter tank 2, first
The bottom of air inlet pipe 3 is threaded with dust cover 16, by setting dust cover 16 to carry out in pre-filtering, and the inner chamber of filtering tank 2
Slide rail 4 is installed with, the side of slide rail 4 is fixedly connected with the side of the inwall of filtering tank 2, and is slidably fitted with cunning on slide rail 4
Screen pack 6 is inlaid with plate 5, slide plate 5, the quantity of slide rail 4 is two, and two slide rails 4 are symmetricly set on the inwall of filtering tank 2
Both sides, slide plate 5 is arranged between two slide rails 4, by setting slide rail 4 and slide plate 5, so that screen pack 6 is installed, and
When screen pack 6 is cleared up, extract slide plate 5 out, reached the convenient effect of cleaning.
The inner chamber of filtering tank 2 and rack 7 is installed with positioned at the lower section of slide rail 4, the top of rack 7 is placed with
Limiting plate 8, the bottom of limiting plate 8 is installed with Rose Box 9, and the bottom of Rose Box 9 passes through rack 7 and extends to placement
The bottom that groove 17 and Rose Box 9 are offered on the lower section of frame 7, rack 7 passes through groove 17, and the top of Rose Box 9 is inlaid with
Second air inlet pipe 10, and the inside of Rose Box 9 is installed with dividing plate 11, the bottom of the second air inlet pipe 10 extends to dividing plate 11
Offer through hole 12 on lower section, dividing plate 11, and the bottom of the dividing plate 11 and position of correspondence through hole 12 is installed with filter cloth
Bag 13, the bottom of Rose Box 9 is inlaid with blast pipe 14, and the top of blast pipe 14 runs through dividing plate 11 and extends to the upper of dividing plate 11
Side, the side of Rose Box 9 is opening-like, and is provided with baffle plate 18 on the side and the position of corresponding opening shape of Rose Box 9, leads to
Opening baffle plate 18 is crossed, the dust inside Rose Box 9 can be taken out, baffle plate 18 is arranged on Rose Box 9 using the mode being hinged, rotation
Turn to open, the bottom of filtering tank 2 is inlaid with conduit 15, and filtering tank 2 is connected by conduit 15 with compressor body 1.
In use, when compressor body 1 works, the air with dust can enter filtering by the first air inlet pipe 3
The inside of tank 2, then air can first pass through screen pack 6 carry out the first step filtering will fall than large volume of filtering foreign, keep away
Exempt from the situation for occurring line clogging, then, air can enter the inside of Rose Box 9 by the second air inlet pipe 10, and be located at
The lower section of dividing plate 11, then air the top of dividing plate 11 can be reached by through hole 12 on dividing plate 11, due to being set at through hole 12
There is filter cloth bag 13, therefore dust can not pass through, when compressor is stopped, dust will be deposited in the inside of Rose Box 9,
And by opening baffle plate 18, so as to will clear up dust, reach the convenient effect of cleaning.
In summary:Cooperation of the invention by setting screen pack 6 and Rose Box 9, when air enters the inside of filtering tank 2
When, pre-filtering first can be carried out by screen pack 6, reduce the debris in air, then air enters the inside of Rose Box 9, works as sky
Gas enters behind the inside of Rose Box 9, smart filtering can be carried out in the inside of Rose Box 9, avoid dust from entering so as to reach
The inside of compressor, causes contracting machine delivery temperature to raise, and lubricating oil easy coking carbon distribution in the presence of high temperature, service life shortens
The problem of.
The present invention, when the air with dust enters the inside of Rose Box 9, can be first passed through by setting Rose Box 9
Conduit 15 enters the inside of Rose Box 9 and is located at the lower section of dividing plate 11, and then air can pass through the through hole 12 on dividing plate 11
The top of dividing plate 11 is reached, due to being provided with filter cloth bag 13 at through hole 12, therefore dust can not pass through, when compressor stops work
When making, dust will be deposited in the inside of Rose Box 9, and by opening baffle plate 18, so as to will clear up dust, reach
The convenient effect of cleaning is arrived.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.