CN208348063U - Electrical appliance box body in helical-lobe compressor - Google Patents
Electrical appliance box body in helical-lobe compressor Download PDFInfo
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- CN208348063U CN208348063U CN201820983897.8U CN201820983897U CN208348063U CN 208348063 U CN208348063 U CN 208348063U CN 201820983897 U CN201820983897 U CN 201820983897U CN 208348063 U CN208348063 U CN 208348063U
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Abstract
The utility model provides the electrical appliance box body in a kind of helical-lobe compressor, belongs to field of mechanical technique.It solves the problems, such as that existing helical-lobe compressor maintenance radiator fan is inconvenient.Electrical appliance box body in this helical-lobe compressor includes side opening and box shaped ontology, multiple heat release holes are offered on ontology, bodies top, which runs through, is equipped with air intake, ontology upper horizontal is equipped with strip framework, the section of frame in the vertical direction is in the shape of falling Qian, and air intake and frame inner cavity face, positioning region with strip protrusion on ontology roof, positioning region length extends along frame width direction, positioning region there are two and along lengths of frame directional spreding, air intake is between two positioning regions, two positioning regions are respectively in frame both ends, positioning region both ends of the surface respectively with two sidewalls corresponding on frame tight abutment, radiator fan is installed in frame mid portion.The utility model has the advantages that radiator fan can be maintained easily.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of helical-lobe compressor, in especially a kind of helical-lobe compressor
Electrical appliance box body.
Background technique
Screw compressor is also known as helical-lobe compressor, is divided into single-screw compressor and twin-screw compressor.Single screw rod
Formula compressor is to developed in the seventies by the pungent grace of France, because its structure is more reasonable, is rapidly applied to national defence,
And got up by exploitation state guarantee, technology is always all relatively independent.Twin-screw compressor is earliest by German H.Krigar
It was proposed in 1878, until Sweden Royal Institute of Technology A.Lysholm in 1934 has just established screw compressor SRM technology,
And start industrially to apply, achieve rapid development.
In existing helical-lobe compressor, electric appliance box is installed in helical-lobe compressor casing, and electric appliance box is by built-in
Radiator fan realizes heat dissipation.
Radiator fan can adhere to more impurity under long-term work on fan blade, just need to clear up or safeguard at this time.
But in existing helical-lobe compressor, when clearing up or safeguarding radiator fan, needs to dismantle casing and electric appliance box body respectively, operate
It is relatively complicated.
Utility model content
The purpose of this utility model is the presence of the above problem in view of the prior art, is proposed in a kind of helical-lobe compressor
The technical issues of electrical appliance box body, solution is how to maintain easily radiator fan.
The purpose of this utility model can be realized by the following technical scheme: the electrical appliance box body in helical-lobe compressor, including
Side is open and box shaped ontology, offers multiple heat release holes on the ontology, which is characterized in that the top of the ontology
Portion, which is run through, is equipped with air intake, and the ontology upper horizontal is equipped with frame in a strip shape, and the section of frame in the vertical direction is in
The shape of falling Qian, and the inner cavity of air intake and frame faces, it is fixed with the positioning region of protrusion in a strip shape on the roof of the ontology
The length in position portion extends along the width direction of frame, and positioning region is distributed there are two and along the length direction of frame, and above-mentioned is entered
Between two positioning regions, two positioning regions are respectively in the both ends of frame port, and the both ends of the surface of positioning region respectively with frame
Corresponding two sidewalls tight abutment is gone up, radiator fan is installed in above-mentioned frame mid portion.
In the electrical appliance box body in above-mentioned helical-lobe compressor, the air intake is in a strip shape, and air intake and frame two
The length extending direction of person is consistent.
In the electrical appliance box body in above-mentioned helical-lobe compressor, opposite facing two sides are oblique on two above-mentioned positioning regions
The water conservancy diversion inclined-plane set up.Using above-mentioned design, gas is made to be easier to enter lower portion.
In the electrical appliance box body in above-mentioned helical-lobe compressor, the positioning region and ontology are an integral structure.
In the electrical appliance box body in above-mentioned helical-lobe compressor, it is equipped on the inside of the roof at the both ends of the frame anti-skidding
Texture.Using above-mentioned design, to increase the friction between hand and frame, convenient for plug frame.
Compared with prior art, the electrical appliance box body in this helical-lobe compressor has the advantage that
1, frame and positioning region are fixedly connected with by way of clamping, and frame is in hull outside, are only needed in this way by inserting
The dismounting of radiator fan can be realized by pulling out frame, to effectively facilitate the maintenance of radiator fan.
2, the section of frame in the vertical direction is in the shape of falling Qian, extend into the hand of operator in frame both ends,
With light and easily lift frame, to further increase the convenience of maintenance radiator fan.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the schematic cross-sectional view of the utility model.
Fig. 3 is the enlarged structure schematic diagram in Fig. 2 at A.
In figure, 1, ontology；1a, heat release hole；1b, air intake；1c, positioning region；1c1, water conservancy diversion inclined-plane；2, frame；3, it radiates
Fan.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, the electrical appliance box body in helical-lobe compressor includes side opening and box shaped ontology 1, opened on ontology 1
Equipped with multiple heat release hole 1a, and preferably, heat release hole 1a is in a strip shape.
As shown in Figures 2 and 3, the top of ontology 1, which is run through, is equipped with air intake 1b, and 1 upper horizontal of ontology is equipped in a strip shape
Frame 2, the section of frame 2 in the vertical direction is in the shape of falling Qian, and the inner cavity of air intake 1b and frame 2 faces.The top of ontology 1
With the positioning region 1c of protrusion in a strip shape on wall, and positioning region 1c and ontology 1 are an integral structure.The length of positioning region 1c is along frame
The width direction of frame 2 extends, and positioning region 1c is distributed there are two and along the length direction of frame 2, and air intake 1b is located at two positioning
Between portion 1c.Two positioning region 1c are respectively in the both ends of frame 2, and the both ends of the surface of positioning region 1c are corresponding on frame 2 respectively
Two sidewalls tight abutment, i.e., at this point, positioning region 1c and frame 2 are fixedly connected with by snap fit.It is preferred that air intake 1b is in a strip shape,
And the length extending direction of 2 the two of air intake 1b and frame is consistent.
Frame is equipped with radiator fan 3 in 2 middle part, and in the present embodiment, preferably radiator fan 3 passes through bolt and frame 2
It is fixedly connected with.
It further illustrates, opposite facing two sides are the water conservancy diversion inclined-plane 1c1 being arranged obliquely on two positioning region 1c.Frame
Slip-resistant texture (not shown) is equipped on the inside of the roof at 2 both ends.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. the electrical appliance box body in helical-lobe compressor, including the ontology (1) that side is open and box shaped, the ontology is opened on (1)
Equipped with multiple heat release holes (1a), which is characterized in that the top of the ontology (1), which is run through, is equipped with air intake (1b), the sheet
Body (1) upper horizontal is equipped with frame (2) in a strip shape, and the section of frame (2) in the vertical direction is in the shape of falling Qian, and air intake
The inner cavity of (1b) and frame (2) faces, fixed with the positioning region (1c) of protrusion in a strip shape on the roof of the ontology (1)
The length in position portion (1c) extends along the width direction of frame (2), and positioning region (1c) there are two and along the length directions of frame (2) point
Cloth, and above-mentioned air intake (1b), between two positioning regions (1c), two positioning regions (1c) is respectively at the both ends of frame (2)
It is interior, and the both ends of the surface of positioning region (1c) respectively with corresponding two sidewalls tight abutment on frame (2), in the middle part of above-mentioned frame (2)
Radiator fan (3) are inside installed.
2. the electrical appliance box body in helical-lobe compressor according to claim 1, which is characterized in that the air intake (1b) is in
Strip, and air intake (1b) and the length extending direction of frame (2) the two are consistent.
3. the electrical appliance box body in helical-lobe compressor according to claim 1 or 2, which is characterized in that two above-mentioned positioning regions
Opposite facing two sides are the water conservancy diversion inclined-plane (1c1) being arranged obliquely on (1c).
4. the electrical appliance box body in helical-lobe compressor according to claim 1 or 2, which is characterized in that the positioning region
(1c) and ontology (1) are an integral structure.
5. the electrical appliance box body in helical-lobe compressor according to claim 1, which is characterized in that the two of the frame (2)
Slip-resistant texture is equipped on the inside of the roof at end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820983897.8U CN208348063U (en) | 2018-06-25 | 2018-06-25 | Electrical appliance box body in helical-lobe compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820983897.8U CN208348063U (en) | 2018-06-25 | 2018-06-25 | Electrical appliance box body in helical-lobe compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208348063U true CN208348063U (en) | 2019-01-08 |
Family
ID=64880972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820983897.8U Active CN208348063U (en) | 2018-06-25 | 2018-06-25 | Electrical appliance box body in helical-lobe compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208348063U (en) |
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2018
- 2018-06-25 CN CN201820983897.8U patent/CN208348063U/en active Active
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