阅读说明：本技术 一种自动控制压缩空气疏水装置 (A kind of automatic control compressed air steam trap connection ) 是由 杜小军 叶健 赵万江 孟新 韩军花 张力 王飞 石昊 于 2019-08-27 设计创作，主要内容包括：本发明提供一种自动控制压缩空气疏水装置,包括：罐体,所述罐体一侧上部设有进气口,所述进气口上连接有与其直径相适应的进气管所述罐体顶部开口,圆周设有法兰,所述罐体底部设有排水口,所述罐体内部设有挡板,将罐体分隔成左右两部分；顶盖,所述顶盖圆周对称设有多个安装孔,所述安装孔上设有螺栓,螺栓穿过安装孔实现法兰和顶盖的连接；双浮球液位计,所述双浮球液位计固定在顶盖上,包括液位计杆,从高往低依次设置在液位计杆上的高水位浮球、低水位浮球；排水管,所述排水管与罐体底部的排水口连接；电磁阀,所述电磁阀设置在排水管上；控制器,所述控制器与双浮球液位计、电磁阀连接。本发明不受油污、老化等影响,可长周期正常工作。(The present invention provides a kind of automatic control compressed air steam trap connection, it include: tank body, one upper lateral part of tank body is equipped with air inlet, top of the tank described in the air inlet pipe being adapted with its diameter is connected on the air inlet to be open, circumference is equipped with flange, the tank base is equipped with discharge outlet, and the tank interior is equipped with baffle, tank body is separated into left and right two parts；Top cover, the top cover circumference are symmetrically arranged with multiple mounting holes, and the mounting hole is equipped with bolt, and bolt passes through the connection that mounting hole realizes flange and top cover；Double floating ball lever meters, double floating ball lever meters are fixed on top cover, including liquidometer bar, from high toward the low high water level floating ball being successively set on liquidometer bar, low water level floating ball；The discharge outlet of drainpipe, the drainpipe and tank base connects；Solenoid valve, the solenoid valve are arranged on drainpipe；Controller, the controller are connect with double floating ball lever meters, solenoid valve.The present invention is not influenced by greasy dirt, aging etc., can long period normal work.)

1. a kind of automatic control compressed air steam trap connection characterized by comprising

The tank body connecting with compressed air outlet port, one upper lateral part of tank body are equipped with air inlet, are connected on the air inlet The air inlet pipe being adapted with its diameter, realization are connect with compressed air outlet port, and the top of the tank opening, circumference is equipped with method Orchid, the tank base are equipped with discharge outlet, and the tank interior is equipped with baffle, tank body is separated into left and right two parts；

The top cover of top of the tank is set, the top cover circumference is symmetrically arranged with multiple mounting holes, and the mounting hole is equipped with bolt, Bolt passes through the connection that mounting hole realizes flange and top cover, realizes tank body sealing；

Double floating ball lever meters of water level are monitored, double floating ball lever meters are fixed on top cover, including liquidometer bar, from high toward low High water level floating ball, the low water level floating ball being successively set on liquidometer bar；

The drainpipe of condensed water in compressed air, the discharge outlet connection of the drainpipe and tank base, drainpipe and row is discharged Mouth of a river diameter is adapted；

Solenoid valve, the solenoid valve is arranged on drainpipe, for controlling condensate draining in tank body；

Controller, the controller is connect with double floating ball lever meters, solenoid valve, according to water level control solenoid valve on and off.

2. a kind of automatic control compressed air steam trap connection according to claim 1, which is characterized in that the controller packet Include power monitoring lamp, high water level intermediate relay normally closed contact K1, low water level intermediate relay normally closed contact K2, solenoid valve contact Device C, contactor C normal opened contact 1, high water level contact, high water level intermediate relay coil K1, low water level contact, among low water level Relay coil K2, contactor normal opened contact C2, electromagnetic valve coil, the power monitoring lamp, high water level intermediate relay are normally closed Contact K1, high water level contact, low water level contact, solenoid valve control contactor C normal opened contact are in parallel, the solenoid valve control contact It is sequentially connected in series low water level intermediate relay normally closed contact again after device C coil and high water level intermediate relay normally closed contact K1 are in parallel K2, solenoid valve contactor C, the high water level contact and high water level intermediate relay coil K1 series connection, the low water level contact and Low water level intermediate relay coil K2 series connection, the solenoid valve control contactor C normal opened contact and electromagnetic valve coil series connection, it is described Power monitoring lamp is for monitoring whether control loop power supply is normal.

3. a kind of automatic control compressed air steam trap connection according to claim 2, which is characterized in that the baffle it is upper Portion's aperture makes connection exhaust at left and right sides of baffle, and the bottom of baffle and tank base have gap, and connection forms U at left and right sides of baffle Type pipe, passes through condensed water, also guarantees that water level is consistent at left and right sides of tank body.

4. a kind of automatic control compressed air steam trap connection according to claim 2, which is characterized in that the baffle top Aperture makes connection exhaust at left and right sides of baffle, and lower part is equipped with filter opening, and connection forms U-tube at left and right sides of baffle, keeps condensed water logical It crosses, also guarantees that water level is consistent at left and right sides of tank body, filter opening can filter for the first time condensed water.

5. a kind of automatic control compressed air steam trap connection according to claim 3 or 4, which is characterized in that the top cover It is equipped with rubber washer between flange, further enhances leakproofness.

6. a kind of automatic control compressed air steam trap connection according to claim 5, which is characterized in that on the drainpipe It is additionally provided with filter and water pressure gauge, the filter and water pressure gauge are successively set on the drainpipe between discharge outlet and solenoid valve On, the filter includes shell, filter plate, filter core, the Y type that the shell is made of branch pipe one, branch pipe two, branch pipe three Pipe, the filter plate are inclined at three front end of branch pipe, and the free end of the branch pipe two is equipped with nut cap, the nut cap and branch pipe two It is connected through a screw thread, filter shaft is fixedly connected in the nut cap, the filter core is detachably arranged on filter shaft, the branch pipe One and the free end of branch pipe three be equipped with connector and connect with drainpipe.

7. a kind of automatic control compressed air steam trap connection according to claim 6, which is characterized in that the high water level is floating The position of ball is lower than the position of opening on baffle top, and the position of the low water level floating ball is lower than the bottom of baffle or the top of filter opening Position.

Technical field

The invention belongs to the hydrophobic technical fields of compressed air, and in particular to a kind of automatic control compressed air steam trap connection.

Background technique

Compressed air has become the second largest energy of the modern industry in addition to electric power, and in modern industry field, it is through life Produce process always.It is high to the quality requirement of compressed air in purification techniques field, not only require oil-free, nothing in compressed air Water, it is tightened up require it is sterile.The compressed air that Industry Control uses, because compressed air can generate condensed water in manufacturing process, pressure Contracting air band can make to control executing agency's damage, automatic water draining device can be configured in compressed air system, traditional is automatic Automatic hydrophobic is controlled using sponge float inside steam trap connection, because the factors such as greasy dirt, aging, filter net jam influence in long-time service It will cause float failure, not can be carried out automatic hydrophobic control, make a large amount of band water in compressed air, often at compressed air pipe bottom Portion is according to valve, and using manually draining, heavy workload, compressed air quality are difficult to ensure.

Summary of the invention

The present invention provides a kind of automatic control compressed air steam trap connection, and automatic water draining device is to Jie in solution background technique Matter is more demanding, because the influence of the factors such as greasy dirt, aging, filter net jam will cause float failure in long-time service, not can be carried out certainly Move hydrophobic control problem.

The technical scheme is that a kind of automatic control compressed air steam trap connection, comprising:

The tank body connecting with compressed air outlet port, one upper lateral part of tank body are equipped with air inlet, are connected on the air inlet The air inlet pipe being adapted with its diameter, realization are connect with compressed air outlet port, and the top of the tank opening, circumference is equipped with method Orchid, the tank base are equipped with discharge outlet, and the tank interior is equipped with baffle, tank body is separated into left and right two parts；

The top cover of top of the tank is set, the top cover circumference is symmetrically arranged with multiple mounting holes, and the mounting hole is equipped with bolt, Bolt passes through the connection that mounting hole realizes flange and top cover, realizes tank body sealing；

Double floating ball lever meters of water level are monitored, double floating ball lever meters are fixed on top cover, including liquidometer bar, from high toward low High water level floating ball, the low water level floating ball being successively set on liquidometer bar；

The drainpipe of condensed water in compressed air, the discharge outlet connection of the drainpipe and tank base, drainpipe and row is discharged Mouth of a river diameter is adapted；

Solenoid valve, the solenoid valve is arranged on drainpipe, for controlling condensate draining in tank body；

Controller, the controller is connect with double floating ball lever meters, solenoid valve, according to water level control solenoid valve on and off.

Further, the controller includes power monitoring lamp, high water level intermediate relay normally closed contact K1, low water to scheme Position intermediate relay normally closed contact K2, solenoid valve contactor C, contactor C normal opened contact 1, high water level contact, among high water level after Electric apparatus coil K1, low water level contact, low water level intermediate relay coil K2, contactor normal opened contact C2, electromagnetic valve coil, it is described Power monitoring lamp, high water level intermediate relay normally closed contact K1, high water level contact, low water level contact, solenoid valve control contactor C Normal opened contact is in parallel, the solenoid valve control contactor C coil and high water level intermediate relay normally closed contact K1 it is in parallel after again according to Relay among secondary series connection low water level intermediate relay normally closed contact K2, solenoid valve contactor C, the high water level contact and high water level Device coil K1 series connection, the low water level contact and low water level intermediate relay coil K2 series connection, the solenoid valve control contactor C Normal opened contact and electromagnetic valve coil series connection, the power monitoring lamp is for monitoring whether control loop power supply is normal.

Further, the top aperture of the baffle makes connection exhaust, the bottom of baffle and tank at left and right sides of baffle to scheme Gap is arranged at body bottom, and connection forms U-tube at left and right sides of baffle, passes through condensed water, also guarantees water level one at left and right sides of tank body It causes.

Further, baffle top aperture makes connection exhaust at left and right sides of baffle to scheme, and lower part is equipped with filter opening, baffle The left and right sides is connected to form U-tube, passes through condensed water, also guarantees that water level is consistent at left and right sides of tank body, filter opening can be to condensed water It is filtered for the first time.

Scheme further, is equipped with rubber washer, further enhances leakproofness between the top cover and flange.

Scheme further, is additionally provided with filter and water pressure gauge, the filter and water pressure gauge are successively on the drainpipe It is arranged on the drainpipe between discharge outlet and solenoid valve, the filter includes shell, filter plate, filter core, and the shell is The Y-piece being made of branch pipe one, branch pipe two, branch pipe three, the filter plate are inclined at three front end of branch pipe, the branch pipe two Free end is equipped with nut cap, and the nut cap and branch pipe two are connected through a screw thread, and filter shaft, the filter are fixedly connected in the nut cap Core is detachably arranged on filter shaft, and the free end of the branch pipe one and branch pipe three is equipped with connector and connect with drainpipe.

Further, the position of the high water level floating ball is lower than the position of opening on baffle top to scheme, and the low water level is floating The position of ball is lower than the bottom of baffle or the upper position of filter opening.

The invention has the advantages that the present invention is equipped with baffle in tank interior, as internal anti-gas impact structure, avoid pressing Influence of the contracting air draught to floating ball state reduces influence of the gas to water level monitoring, can reliably reflect steam trap connection tank body Interior water level；In conjunction with relay electronic control circuit, automatic water draining device is constituted, carries out water level prison by double ball float water level switch Control, for water level float because sealing function is not present, gap is larger, is not influenced by factors such as greasy dirt, agings, can the normal work of long period Make.

Detailed description of the invention

Fig. 1 is 1 structural front view of the embodiment of the present invention；

1 the structure left view of Fig. 2 embodiment of the present invention；

Fig. 3 is 2 structural front view of the embodiment of the present invention；

Fig. 4 is 2 filter structure schematic representation of the embodiment of the present invention；

Fig. 5 is 3 structural front view of the embodiment of the present invention；

Fig. 6 is controller control principle drawing of the present invention；

Wherein: 1, tank body, 2, top cover, 3, air inlet pipe, 4, baffle, 5, double floating ball lever meters, 6, high water level floating ball, 7, low water level it is floating Ball, 8, drainpipe, 9, solenoid valve, 10, filter, 101, branch pipe one, 102, branch pipe two, 103, nut cap, 104, filter core, 105, mistake Filter plate, 106, branch pipe three, 107, connector, 11, water pressure gauge, 12, filter opening, 13, power monitoring lamp, 14, high water level centre relay Device normally closed contact K1,15, low water level intermediate relay normally closed contact K2,16, solenoid valve contactor C, 17, solenoid valve control contact Device C coil, 18, high water level contact, 19, high water level intermediate relay coil K1,20, low water level contact, 21, among low water level after Electric apparatus coil K2,22, solenoid valve control contactor C normal opened contact, 23, electromagnetic valve coil.

Specific embodiment

Clear and complete description is done to the present invention with reference to the accompanying drawing, so that those skilled in the art is not needing to make Under conditions of creative work, it can sufficiently implement the present invention.