CN201723412U

CN201723412U - Multilevel air compressor cooler

Info

Publication number: CN201723412U
Application number: CN2010202616424U
Authority: CN
Inventors: 颜招强; 程刚
Original assignee: ZIGONG ZHAOQIANG SEALING PRODUCT INDUSTRY Co Ltd
Current assignee: ZIGONG ZHAOQIANG SEALING PRODUCT INDUSTRY Co Ltd
Priority date: 2010-07-19
Filing date: 2010-07-19
Publication date: 2011-01-26
Anticipated expiration: 2020-07-19

Abstract

The utility model discloses a multilevel air compressor cooler, comprising a shell, a cooled water inlet and a cooled water outlet arranged on the shell. The multilevel air compressor cooler is characterized in that two or more groups of bent cooling pipes are arranged in the shell; and two ends of each group of cooling pipes are arranged on the shell by sealing structures. As the further improvement of the multilevel air compressor cooler, each sealing structure comprises a pipe joint, nuts and a sealing sleeve, wherein the pipe joint is fixed at the end part of the cooling pipe; the nuts are arranged at the external end of the pipe joint; the sealing sleeve is fixed on the shell; the pipe joint and the sealing sleeve are provided with matched conical sections; and one of the conical sections is provided with a sealing annular trough which is internally provided with a sealing ring. The multilevel air compressor cooler has the advantages of high cooling efficiency, light weight and small volume, has good sealing effect, is convenient for maintenance, and can meet the requirement of being used in naval ships.

Description

The compound air compressor cooler

Technical field

The utility model relates to a kind of air compressor cooler, especially for the compound air compressor cooler of naval vessels.

Background technique

The compound air compressor cooler that is used for naval vessels is at present formed by a plurality of single-stage air compressor cooler combination, each single-stage air compressor cooler is shown in Fig. 1, comprise housing 9, be located at cooling water intake 10 and coolant outlet 11 on the housing 9, be provided with the cooling tube 12 of one group of bending in housing 9, the two ends of cooling tube 12 all are loaded on the housing 9 by packing seal structure; The shortcoming of this compound air compressor cooler is that efficient is lower, volume and weight is bigger, and sealing effect is relatively poor, be not easy to maintenance, and the equipment on the naval vessels require the efficient height, in light weight, volume is little, therefore existing compound air compressor cooler is difficult to satisfy the needs that use on naval vessels.

The model utility content

The purpose of this utility model is the above-mentioned deficiency at prior art, and a kind of compound air compressor cooler is provided, and it has cooling effectiveness height, in light weight, advantage that volume is little, and good sealing effect, is convenient to maintenance, can satisfy the needs that use on naval vessels.

For achieving the above object, compound air compressor cooler of the present utility model, comprise housing, be located at cooling water intake and coolant outlet on the housing, it is characterized in that being provided with in housing two groups or more crooked cooling tube, the two ends of every group of cooling tube all are loaded on the housing by sealing configuration;

The utility model will be owing to will organize cooling tube more and be loaded in the housing, and feeding cooling water can cool off it simultaneously, have cooling effectiveness height, in light weight, advantage that volume is little, can satisfy the needs that use on naval vessels;

As further improvement of the utility model, described each sealing configuration comprises the pipe joint, the nut that is loaded on the pipe joint outer end that are fixedly arranged on the cooling tube end, is fixedly arranged on the stuffing box gland on the housing, wherein pipe joint and stuffing box gland are provided with the conical section that matches, and conical section one of therein is provided with closure gasket groove, is provided with seal ring in the closure gasket groove; By adjusting nut, can or unclamp the pipe joint of cooling tube end and stuffing box gland tension, good sealing effect, and be convenient to maintenance;

In sum, the utlity model has cooling effectiveness height, in light weight, advantage that volume is little, and good sealing effect, be convenient to maintenance, can satisfy the needs that on naval vessels, use.

Description of drawings

Fig. 1 is the plan view of existing single-stage air compressor cooler.

Fig. 2 is the utility model embodiment's a plan view.

Fig. 3 is the plan view of Fig. 2.

Fig. 4 is the left view of Fig. 2.

Fig. 5 is the A place enlarged view of Fig. 2.

Embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail.

As Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, this compound air compressor cooler, comprise housing 1, be located at cooling water intake 2 and coolant outlet 3 on the housing 1, in housing 1, be provided with the cooling tube 4 of four groups of bendings, the two ends of every group of cooling tube 4 are installed with pipe joint 5 by welding, pipe joint 5 outer ends are provided with nut 6, on housing 1, be installed with the stuffing box gland 7 corresponding with each pipe joint 5, wherein pipe joint 5 and stuffing box gland 7 are provided with the conical section that matches, and on the conical section of pipe joint 5, be provided with closure gasket groove, be provided with seal ring 8 in the closure gasket groove;

The utility model will be owing to will organize cooling tube 4 more and be loaded in the housing 1, and feeding cooling water can cool off it simultaneously, have cooling effectiveness height, in light weight, advantage that volume is little, can satisfy the needs that use on naval vessels; By adjusting nut 6, the pipe joint 5 of cooling tube 4 ends can be strained with stuffing box gland 7 or is unclamped, good sealing effect, and be convenient to maintenance.

Claims

1. a compound air compressor cooler comprises housing, is located at cooling water intake and coolant outlet on the housing, it is characterized in that being provided with in housing two groups or more crooked cooling tube, and the two ends of every group of cooling tube all are loaded on the housing by sealing configuration.

2.Compound air compressor cooler as claimed in claim 1, it is characterized in that described each sealing configuration comprises the pipe joint, the nut that is loaded on the pipe joint outer end that are fixedly arranged on the cooling tube end, is fixedly arranged on the stuffing box gland on the housing, wherein pipe joint and stuffing box gland are provided with the conical section that matches, and conical section one of therein is provided with closure gasket groove, is provided with seal ring in the closure gasket groove.