CN209687720U - A special static scroll water cooling system for scroll air compressors - Google Patents

Abstract

The utility model discloses a special static scroll water cooling system for a scroll air compressor, comprising a static scroll, a sealing strip, a water pipe joint, an exhaust pipe, a cover plate, a water outlet and a water inlet, the groove of the cover plate A sealing strip is installed inside, and the front of the cover plate is connected to the static scroll by bolts, the middle of the static scroll is connected to the exhaust pipe by threads, and water pipe joints are installed above and below the right side of the static scroll, and the above and below The water pipe joints are respectively a water outlet and a water inlet, and the water outlet and the water inlet are communicated through a static disc water channel. Compared with the air cooling system, the static scroll water cooling system dedicated to the scroll air compressor has a larger specific heat capacity of water. Under the similar cooling channel conditions, the water can take away more heat, and the heat dissipation effect is better, extending the cooling time. The life of the whole machine is shortened.

Description

A special static scroll water cooling system for scroll air compressors

technical field

The utility model relates to the field of scroll air compressors, in particular to a special static scroll water cooling system for scroll air compressors.

Background technique

The scroll air compressor has lower noise than any other air compressor and can be placed directly in the production workshop with minimal interference to workers. When the scroll air compressor is working under load, it will generate a lot of heat. It is necessary to design a cooling system to cool the machine head, increase the life of the air compressor and improve the performance of the air compressor.

However, the cooling of the existing static scroll is air-cooled. Under high-load operation, the head temperature and exhaust temperature are both high, which affects the overall life of the main engine. Moreover, in the air-cooled channel, cold air enters from the right and exits from the left. , the outlet temperature increases significantly, and the cooling effect is reduced after the temperature of the cold air at the outlet is increased. In addition, the air will be affected by climate change, especially in high temperature seasons, and the temperature of the cold air inlet is high, which seriously affects the heat dissipation effect.

Utility model content

The purpose of this utility model is to provide a special static scroll water cooling system for scroll air compressors, so as to solve the problem that the existing static scroll cooling is air-cooled, and the head temperature and exhaust temperature are both high under high-load operation. In addition, in the air-cooled channel, the cold air enters from the right and exits from the left, and the outlet temperature rises significantly. After the temperature of the cold air at the outlet rises, the cooling effect is reduced. In addition, the air will be affected by the climate. Changes, especially in high temperature seasons, the temperature of the cold air inlet is high, which seriously affects the cooling effect.

In order to achieve the above purpose, the utility model provides the following technical solution: a special static scroll water cooling system for a scroll air compressor, including a static scroll, a sealing strip, a water pipe joint, an exhaust pipe, a cover plate, a water outlet and a water inlet , a sealing strip is installed in the groove of the cover plate, and the front of the cover plate is connected to the fixed scroll by bolts, the middle part of the fixed scroll is connected to the exhaust pipe by threads, and the upper and lower sides of the right side of the fixed scroll are installed with A water pipe joint, and the upper and lower water pipe joints are respectively a water outlet and a water inlet, and the water outlet and the water inlet are connected through a static plate water channel.

Preferably, the height of the sealing strip is higher than the depth of the groove of the cover plate.

Preferably, the installation position of the water outlet is higher than the water inlet.

Preferably, the static disc water channel between the water outlet and the water inlet is configured as a double channel structure.

Compared with the prior art, the beneficial effect of the utility model is: compared with the air cooling system, the static scroll water cooling system dedicated to the scroll air compressor has a larger specific heat capacity of water, and in the case of similar cooling channels, Water can take away more heat, the heat dissipation effect is better, and the life of the whole machine is prolonged; under the similar heat dissipation effect, the water-cooled cooling channel can be made smaller, which directly reduces the overall rough product and manufacturing of the static scroll disk. Cost, and, if there is a requirement for the arrangement space of the static scroll accessories, water cooling has more advantages than air cooling; the water cooling solution is less affected by the environment than air cooling, and the heat dissipation is stable; the noise of water cooling is lower than that of air cooling.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the back structure of the utility model;

Fig. 3 is a schematic view of the side structure of the utility model;

Fig. 4 is a schematic cross-sectional structure diagram of the side of the utility model.

In the figure: 1. Static scroll, 2. Sealing strip, 3. Water pipe joint, 4. Exhaust pipe, 5. Cover plate, 6. Water outlet, 7. Water inlet.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a special static scroll water cooling system for a scroll air compressor, including a static scroll 1, a sealing strip 2, a water pipe joint 3, an exhaust pipe 4, The cover plate 5, the water outlet 6 and the water inlet 7, the sealing strip 2 is installed in the groove of the cover plate 5, and the front of the cover plate 5 is connected with the static scroll 1 by bolts, which is easy to install and disassemble, and the middle part of the static scroll 1 is connected with the exhaust The pipe 4 is connected by thread, and the upper and lower sides of the static scroll 1 are equipped with water pipe joints 3, and the upper and lower water pipe joints 3 are respectively the water outlet 6 and the water inlet 7, and the water outlet 6 and the water inlet 7 are connected through the static disk water channel ;

The height of the sealing strip 2 is higher than the depth of the groove of the cover plate 5 to provide pre-tightening. The design height of the sealing strip 2 is higher than the depth of the groove to ensure reliable sealing after the bolts are tightened and no side leakage between adjacent main channels;

The installation position of the water outlet 6 is higher than the water inlet 7, the inlet 7 is at a low position, and the water outlet 6 is at a high position, so as to ensure that the water in the flow channel is always filled to ensure the quality of heat dissipation;

The static disc water channel between the water outlet 6 and the water inlet 7 is set as a double-channel structure. The cold water enters the static vortex channel through the water pipe joint and flows in parallel in two ways. The middle part becomes two separate channels and merges into two at the outlet side. The roads are parallel, and then flow out through the outlet pipe head, so as to achieve the cooling effect.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (4)

1. A special static scroll water cooling system for a scroll air compressor, including a static scroll (1), a sealing strip (2), a water pipe joint (3), an exhaust pipe (4), a cover plate (5), The water outlet (6) and the water inlet (7) are characterized in that: a sealing strip (2) is installed in the groove of the cover plate (5), and the front of the cover plate (5) and the static scroll (1) are connected by bolts connection, the middle part of the static scroll (1) is threadedly connected to the exhaust pipe (4), and the water pipe joints (3) are installed up and down on the right side of the static scroll (1), and the water pipe joints (3) are installed up and down. ) are the water outlet (6) and the water inlet (7) respectively, and the water outlet (6) and the water inlet (7) are communicated through the static disc water channel. 2. A special static scroll water cooling system for scroll air compressors according to claim 1, characterized in that: the height of the sealing strip (2) is higher than the depth of the groove of the cover plate (5). 3. A special static scroll water cooling system for scroll air compressors according to claim 1, characterized in that: the installation position of the water outlet (6) is higher than the water inlet (7). 4. A special static scroll water cooling system for scroll air compressors according to claim 1, characterized in that: the static disk water channel between the water outlet (6) and the water inlet (7) is set as Double channel structure.