CN218717478U

CN218717478U - Roots blower cooling device

Info

Publication number: CN218717478U
Application number: CN202222936899.0U
Authority: CN
Inventors: 刘国栋; 赵磊
Original assignee: Shandong Zhangxing Machinery Co ltd
Current assignee: Shandong Zhangxing Machinery Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-03-24
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a roots blower cooling device, which comprises a fixed base, the top of fixed base is fixedly connected with casing, two rectangular holes have been seted up symmetrically at the top of casing, one of them the inside block of rectangular hole installs first baffle, and another the inside block of rectangular hole installs the second baffle, the inside center department of first baffle and second baffle has all seted up the tube hole, both sides all fixedly connected with diaphragm above the inner wall of casing, the inside of diaphragm has seted up puts the thing groove, the inside of putting the thing groove is installed with condenser tube, condenser tube's cross-sectional shape sets up to snakelike, the bottom of diaphragm has seted up the screw hole, the internal screw thread of screw hole installs positioning bolt, positioning bolt contacts with condenser tube; this device has dual cooling structure, makes roots's blower cool down jointly under water-cooling and air-cooled effect, and the cooling effect is higher to the simple structure of device, convenience of customers uses.

Description

Roots blower cooling device

Technical Field

The utility model relates to a roots blower cools off technical field, especially relates to a roots blower cooling device.

Background

The Roots blower belongs to a positive displacement blower, and the end faces of an impeller and front and rear end covers of the blower. The principle is a rotary compressor which compresses and conveys gas by utilizing the relative motion of two blade-shaped rotors in a cylinder.

The blower is simple in structure and convenient to manufacture, is widely applied to aquaculture oxygenation, sewage treatment aeration and cement conveying, is more suitable for a gas conveying and pressurizing system in a low-pressure occasion, can be used as a vacuum pump and the like, can generate larger heat in the working process of the Roots blower, needs to be cooled through a cooling device, and avoids damage to the blower due to overhigh temperature.

The existing cooling device of the Roots blower only has a single cooling structure, so that the cooling effect of the Roots blower is poor, the Roots blower cannot be used for a long time in high-temperature weather, and the Roots blower is easy to damage.

Therefore, the utility model provides a roots blower cooling device is in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a roots blower cooling device has solved current roots blower cooling device and has generally only possessed single cooling structure, leads to roots blower cooling effect poor, can't use for a long time at high temperature weather, and roots blower damages the problem easily.

In order to solve the problem, the utility model provides a roots blower cooling device, which comprises a fixed base, the top fixedly connected with casing of fixing base, two rectangular holes have been seted up to the top symmetry of casing, one of them first baffle is installed to the inside block of rectangular hole, another the second baffle is installed to the inside block of rectangular hole, the tube hole has all been seted up with the inside center department of second baffle to first baffle, the equal fixedly connected with diaphragm in inner wall top both sides of casing, the thing groove has been seted up to the inside of diaphragm, the internally mounted who puts the thing groove has condenser tube, condenser tube's cross sectional shape sets up to snakelike, the screw hole has been seted up to the bottom of diaphragm, positioning bolt is installed to the internal thread in screw hole, positioning bolt contacts with condenser tube.

Preferably, cooling water tank is installed to the top one end of casing, cooling water tank's inside is equipped with the water pump, cooling water tank is linked together with condenser tube, the boxboard is installed to cooling water tank's top block.

Preferably, a plurality of groups of air holes are symmetrically formed below the outer wall of the shell, and each group of air holes is provided with two air holes.

Preferably, an air inlet is formed in the center of the top of the shell, and the cross section of the air inlet is rectangular.

Preferably, a mounting seat is arranged above the shell, the mounting seat is connected with the shell through a support rod, and a ventilation fan is mounted at the top of the mounting seat.

The utility model has the advantages that: install the roots blower at the top of fixing base, through first baffle and the cooperation of second baffle after that, make casing and exterior space keep apart, and be connected with the external connection pipeline under the effect of tube hole, install condenser tube through the diaphragm after that, and fix a position it under the positioning bolt effect, condenser tube is connected through cooling water tank, make condenser tube give off air conditioning, the scavenger fan through the mount pad top is bloied to the inside of casing after that, wind energy passes through the inside that the rectangular hole got into the casing, and fully with roots blower contact, and in order to guarantee that the cold air can not be saturated, it is slightly ventilative under the bleeder vent effect, make the cooling efficiency of product improve, this device has dual cooling structure, make roots blower cool down with the air-cooled action jointly under, the cooling effect is higher, and the simple structure of device, and convenience of customers uses.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic overall side view of the present invention;

fig. 3 is a schematic view of the internal structure of the housing of the present invention.

Wherein: 1. a fixed seat; 2. a housing; 3. a first separator; 4. a second separator; 5. air holes are formed; 6. a transverse plate; 7. a cooling water pipe; 8. positioning the bolt; 9. a cooling water tank; 10. a boxboard; 11. an air inlet; 12. a mounting seat; 13. a support bar; 14. a ventilator; 15. a tube hole; 16. a rectangular hole.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

As shown in fig. 1, 2, and 3, the present embodiment provides a roots blower cooling device, which includes a fixing base 1, a casing 2 is fixedly connected to the top of the fixing base 1, two rectangular holes 16 are symmetrically formed in the top of the casing 2, a first partition plate 3 is installed in the rectangular hole 16 in an internal clamping manner, a second partition plate 4 is installed in the rectangular hole 16 in an internal clamping manner, pipe holes 15 are formed in centers of the first partition plate 3 and the second partition plate 4, transverse plates 6 are fixedly connected to two sides of the upper portion of the inner wall of the casing 2, an object placing groove is formed in the transverse plate 6, a cooling water pipe 7 is installed in the object placing groove, the cooling water pipe 7 is shaped like a snake, a wire hole is formed in the bottom of the transverse plate 6, a positioning bolt 8 is installed in the internal thread of the wire hole, and the positioning bolt 8 contacts with the cooling water pipe 7.

Cooling water tank 9 is installed to the top one end of casing 2, cooling water tank 9's inside is equipped with the water pump, cooling water tank 9 is linked together with condenser tube 7, boxboard 10 is installed to condenser tube 9's top block, makes the inside cooling water circulation of condenser tube 7, guarantees condenser tube 7 at the inside temperature of casing 2.

The outer wall below symmetry of casing 2 has seted up multiunit bleeder vent 5, every group the quantity of bleeder vent 5 all is provided with two, guarantees that the product has the circulation of air, avoids producing the unable effective emission of peculiar smell in the course of the work.

An air inlet 11 is formed in the center of the top of the shell 2, and the cross section of the air inlet 11 is rectangular, so that the air inlet effect of the shell 2 is improved.

An installation seat 12 is arranged above the shell 2, the installation seat 12 is connected with the shell 2 through a support rod 13, and a ventilation fan 14 is installed at the top of the installation seat 12 and provides wind energy.

The utility model provides a pair of roots blower cooling device's theory of operation as follows:

when using, install the roots blower at the top of fixing base 1, through first baffle 3 and the cooperation of second baffle 4 after that, make casing 2 keep apart with the exterior space, and be connected with the external connection pipeline under the effect of tube hole 15, install condenser tube 7 through diaphragm 6 after that, and fix a position it under positioning bolt 8 effect, connect condenser tube 7 through cooling water tank 9, make condenser tube 7 give off the air conditioning, 14 the inside of casing 2 is bloied to the scavenger fan through mount pad 12 top after that, wind energy passes through rectangular hole 16 and gets into the inside of casing 2, and fully contact with the blower, and in order to guarantee that roots's cold air can not saturate, it is slightly ventilative under 5 effects of bleeder vent, make the cooling efficiency of product improve.

Compared with the prior art, the cooling device of the Roots blower provided by the utility model has the following advantages

Has the beneficial effects that:

this device installs the roots blower at the top of fixing base 1, through first baffle 3 and the cooperation of second baffle 4 after that, make casing 2 keep apart with the exterior space, and be connected with the external connection pipeline under the effect of tube hole 15, install condenser tube 7 through diaphragm 6 after that, and fix a position it under positioning bolt 8 effects, connect condenser tube 7 through cooling water tank 9, make condenser tube 7 give off air conditioning, after that, 14 the scavenger fan through mount pad 12 top is bloied to the inside of casing 2, wind energy passes through the inside that rectangular hole 16 got into casing 2, and fully contact with the roots blower, and in order to guarantee that the cold air can not saturate, it is slightly ventilative under bleeder vent 5 effects, make the cooling efficiency of product improve, this device has dual cooling structure, make the roots blower cool down under water-cooling and air-cooling effect jointly, the cooling effect is higher, and the simple structure of device, and convenience of customers uses.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a roots blower cooling device, includes fixing base (1), its characterized in that: the top fixedly connected with casing (2) of fixing base (1), two rectangular hole (16), one of them have been seted up to the top symmetry of casing (2) first baffle (3) are installed to the inside block of rectangular hole (16), another second baffle (4) are installed to the inside block of rectangular hole (16), tube hole (15) have all been seted up with the inside center department of second baffle (4) in first baffle (3), the equal fixedly connected with diaphragm (6) in inner wall top both sides of casing (2), the inside of diaphragm (6) has been seted up and has been put the thing groove, the internally mounted who puts the thing groove has condenser tube (7), the cross sectional shape of condenser tube (7) sets up to snakelike, the screw hole has been seted up to the bottom of diaphragm (6), positioning bolt (8) are installed to the internal thread in screw hole, positioning bolt (8) contact with condenser tube (7).

2. A roots blower cooling device as set forth in claim 1, wherein: cooling water tank (9) are installed to the top one end of casing (2), the inside of cooling water tank (9) is equipped with the water pump, cooling water tank (9) are linked together with condenser tube (7), boxboard (10) are installed to the top block of cooling water tank (9).

3. The roots blower cooling arrangement according to claim 2, wherein: the air purifier is characterized in that a plurality of groups of air holes (5) are symmetrically formed below the outer wall of the shell (2), and each group is provided with two air holes (5).

4. A roots blower cooling device as set forth in claim 2, wherein: an air inlet (11) is formed in the center of the top of the shell (2), and the cross section of the air inlet (11) is rectangular.

5. The roots blower cooling arrangement according to claim 1, wherein: the air exchange fan is characterized in that a mounting seat (12) is arranged above the shell (2), the mounting seat (12) is connected with the shell (2) through a supporting rod (13), and an air exchange fan (14) is installed at the top of the mounting seat (12).