一种冷凝水管网背压消除装置

Abstract

本实用新型提供一种冷凝水管网背压消除装置，涉及背压消除装置技术领域，包括罐体，罐体顶部设置有罐盖，罐盖顶部贯穿并固定安装有排气管，排气管外壁设置有第二电磁阀，排气管一端固定安装有净化箱，净化箱外壁设置有空气质量检测仪，空气质量检测仪的探头进入净化箱内。本实用新型中，当蒸汽进入净化箱内时，蒸汽与活性炭板接触，经过活性炭板的净化后从防尘网离开，当空气质量检测仪监测的经过活性炭板净化后的空气质量降低时，工作人员拉动L型板，第一弹簧压缩，此时即可取下箱盖，抽出活性炭板，更换新的活性炭板，然后将箱盖复位，松开L型板，第一弹簧的弹力推动L型板与箱盖接触，即可将箱盖固定住，方便及时更换。

Claims

1. A condensate pipe network back pressure elimination device comprising a tank body (1), characterized in that: The tank body (1) is provided with a tank cover (3) at the top. An exhaust pipe (11) is installed through and fixedly installed on the top of the tank cover (3). A second solenoid valve (12) is provided on the outer wall of the exhaust pipe (11). A purification box (13) is fixedly installed at one end of the exhaust pipe (11). An air quality detector (14) is provided on the outer wall of the purification box (13). The probe of the air quality detector (14) enters the purification box (13). A placement groove (20) is opened on the bottom surface of the purification box (13). An activated carbon plate (21) is provided inside the placement groove (20). An opening (22) is provided through the top surface of the purification box (13). A box cover (23) is provided inside the opening (22). A support plate (24) is fixedly installed on the top of the purification box (13). A first spring (25) is fixedly installed on the outer wall of the support plate (24). An L-shaped plate (26) is fixedly installed on one end of the first spring (25). A limit rod (27) is fixedly installed on the outer wall of the L-shaped plate (26). One end of the limit rod (27) is slidably inserted into the support plate (24). A dustproof net (19) is installed through and fixedly installed on the inner side wall of the purification box (13).

2. A condensate pipe network back pressure elimination device according to claim 1, characterized in that: The top of the can lid (3) is fitted with a liquid inlet pipe (15), the bottom of the liquid inlet pipe (15) is fitted with a nozzle (16), one end of the liquid inlet pipe (15) is fitted with a filter pipe (17), and one end of the filter pipe (17) is fitted with a connecting pipe (18).

3. A condensate pipe network back pressure elimination device according to claim 2, characterised in that: The filter tube (17) has a through opening (29) at the bottom, and a connecting cover (30) is slidably installed inside the through opening (29). A filter screen (28) is fixedly installed on the top of the connecting cover (30), and a connecting groove (31) is provided on the outer wall of the connecting cover (30).

4. A condensate pipe network back pressure elimination device according to claim 3, characterised in that: The inner side wall of the through-hole (29) is provided with a storage groove (32), and the bottom surface of the storage groove (32) is provided with a pull opening (33). A second spring (34) is fixedly installed on the inner wall of the storage groove (32). A connecting block (35) is fixedly installed at one end of the second spring (34), and a pull plate (36) is fixedly installed at the bottom of the connecting block (35).

5. The condensate pipe network back pressure elimination device according to claim 1, characterized in that: A connecting plate (4) is fixedly installed on the outer wall of the can lid (3), and an insert plate (37) is fixedly installed at the bottom of the connecting plate (4). A slot (38) is provided on the outer wall of the insert plate (37).

6. A condensate piping back pressure elimination device according to claim 1, characterized in that: A fixing plate (45) is fixedly installed on the outer wall of the tank (1). A slot (39) is opened on the top of the fixing plate (45). A limiting groove (40) is opened on the inner wall of the slot (39). A threaded hole (41) is opened through the inner wall of the limiting groove (40). A threaded rod (42) is threadedly connected inside the threaded hole (41). A handle (43) is fixedly installed on one end of the threaded rod (42). A locking block (44) is movably connected to one end of the threaded rod (42).

7. A condensate piping back pressure elimination device according to claim 1, characterized in that: A sealing ring (7) is fixedly installed at the bottom of the can lid (3), and a sealing groove (6) is provided at the top of the can body (1).

8. A condensate piping back pressure elimination device according to claim 1, characterized in that: A steam pipe (8) is installed through and fixedly mounted on the outer wall of the tank (1), and a pressure monitoring instrument (5) is installed through and fixedly mounted on the top of the tank cover (3).

9. A condensate pipe network back pressure elimination device according to claim 1, characterized in that: A water outlet pipe (9) is installed through and fixedly installed at the bottom of the tank (1), and a first solenoid valve (10) is provided at the bottom of the water outlet pipe (9).

10. A condensate piping back pressure elimination device according to claim 1, characterized in that: The bottom of the tank (1) is fixedly equipped with three evenly distributed support frames (2).

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