CN218810426U

CN218810426U - Heating pipeline waste fitting discharging

Info

Publication number: CN218810426U
Application number: CN202122533634.1U
Authority: CN
Inventors: 晁鑫
Original assignee: Shaanxi Delian New Energy Co ltd
Current assignee: Shaanxi Delian New Energy Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2023-04-07
Anticipated expiration: 2031-10-20

Abstract

The utility model provides a heating pipeline waste fitting discharging relates to heating pipeline technical field. Including inlet tube, outlet pipe, heating pipe system, clean pipe, first three way valve and second three way valve, clean pipe intercommunication has booster pump, adds medicine box and first check valve, first check valve both sides all are equipped with the connecting pipe one and the connecting pipe two that are linked together with clean pipe, connecting pipe one and connecting pipe two intercommunication have sewage purification box, the one end intercommunication that first three way valve was kept away from to the inlet tube has just the chimney filter. The utility model discloses can carry out the prefilter to the water that gets into in the heating pipeline, reduce the impurity that gets into in the heating pipeline, clean step is simple easy to operate, can carry out purification treatment to the sewage that produces when clean the pipeline, utilizes the water after the purification to wash heating pipeline simultaneously, and the blowdown is more thorough better.

Description

Heating pipeline waste fitting discharging

Technical Field

The utility model provides a heating pipeline waste fitting discharging relates to heating pipeline technical field.

Background

The pipeline heating is realized by that a municipal heating plant burns coal through a boiler and then transmits the coal to indoor radiating fins through a centralized pipeline. Heating pipe is in long-term use, and a lot of biological slime can appear in the water the inside, just piles up on the pipeline inner wall easily with the metal corrosion thing mixture together, the jam condition can appear in the time of having grown, influences the rivers unobstructed nature, and the effect of heating also can receive the influence, and it is very important to consequently carry out the regular clearance blowdown to heating pipe, and the clean effect of present waste fitting discharging is not good enough, and sewage after the cleanness just discharges through handling, causes the pollution to the environment.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a heating pipeline waste fitting discharging can thoroughly clean the dirt of heating pipeline inner wall, and has the sewage treatment function.

The utility model provides a heating pipeline waste fitting discharging, including inlet tube, outlet pipe, heating pipe system, clean pipe, first three way valve and second three way valve, first three way valve one end is linked together with the inlet tube, all the other both ends are linked together with clean pipe and heating pipe system respectively, second three way valve one end is linked together with the outlet pipe, all the other both ends are linked together with clean pipe and heating pipe system respectively, clean pipe intercommunication has booster pump, adds medicine box and first check valve, first check valve both sides all are equipped with the connecting pipe one and the connecting pipe two that are linked together with clean pipe, all be equipped with second check valve on connecting pipe one and the connecting pipe two, connecting pipe one and connecting pipe two intercommunication have the sewage purification case, be equipped with fibre ball filter layer, quartz sand filter layer and active carbon filter layer from last equidistance down in the sewage purification case, fibre ball filter layer, quartz sand filter layer and active carbon filter layer all are equipped with the filter disc, the sewage purification case outer wall is equipped with the fastener that matches with the filter disc, sewage purification case top intercommunication has the water pipe, the suction pump bottom the suction pump, the suction pump has just been equipped with the drain pipe.

The fastening device comprises a mechanism box, the mechanism box is a box body with an open end, the open end of the mechanism box is fixedly connected with the outer wall of the sewage purification box, a sliding block is arranged in the mechanism box in a sliding mode, a spring is fixedly connected between the sliding block and the side wall of the mechanism box, a sliding groove matched with the sliding block is formed in the top of the mechanism box, the sliding block is slidably connected with the sliding groove, one side of the sliding block, away from the spring, of the fixedly connected plug-in block is provided with a through hole matched with the plug-in block, the side wall of the sewage purification box is provided with a blind hole matched with the plug-in block, and the filter disc side wall is provided with a blind hole matched with the plug-in block, and a rubber gasket is fixedly connected in the blind hole.

The primary filter pipe comprises a water inlet, a water outlet and a sewage draining outlet, the water inlet and the water outlet are respectively connected with a water inlet pipe flange, the sewage draining outlet is in threaded connection with a sewage collecting box, and the sewage draining outlet is communicated with a third one-way valve.

The water outlet inner wall fixedly connected with filter screen, the filter screen is kept away from one side fixedly connected with active carbon filter pulp of water inlet.

And the bottom of the filter disc is uniformly provided with filter holes.

The top of the sewage purification box is provided with a sealing cover, and the inner wall of the sewage purification box is fixedly connected with a supporting block matched with the filter disc.

The bottom of the sewage purification box is fixedly connected with a locking universal wheel.

The utility model has the advantages that:

the utility model provides a heating pipeline blowdown apparatus, which can carry out preliminary filtration on water entering a heating pipeline through the arrangement of a primary filter pipe, and reduce impurities entering the heating pipeline; through the setting of first three way valve, clean pipe and second three way valve for clean step is simple easy to operate, and through sewage purification box's setting, the sewage that produces when can be to clean the pipeline carries out purification treatment, utilizes the water after the purification to circulate to wash heating pipeline simultaneously, and the blowdown is more thorough, the effect is better.

Drawings

Fig. 1 is the overall structure schematic diagram of a heating pipe drainage device of the present invention.

Fig. 2 is the utility model relates to a sewage purification box structure schematic diagram of a heating pipeline sewage discharging device.

Fig. 3 is the utility model relates to a heating pipe waste fitting discharging's elementary filter tube structure sketch map.

(1, a water inlet pipe, 2, a primary filter pipe, 3, a first three-way valve, 4, a booster water pump, 5, a medicine adding box, 6, a cleaning pipe, 7, a second one-way valve, 8, a first connecting pipe, 9, a first one-way valve, 10, a second connecting pipe, 11, a second three-way valve, 12, a water outlet pipe, 13, a heating pipeline system, 14, a sewage collecting box, 15, a third one-way valve, 16, a water inlet, 17, a sewage outlet, 18, a filter screen, 19, activated carbon filter cotton, 20, a water outlet, 21, a water conveying pipe, 22, a sewage purifying box, 23, a fiber ball filter layer, 24, a quartz sand filter layer, 25, an activated carbon filter layer, 26, a water suction pump, 27, a drain pipe, 28, a filter disc, 29, a filter hole, 30, a plug-in block, 31, a structure box, 32, a spring, 33, a chute, 34, a slide block, 35 and a supporting block)

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1, the utility model provides a heating pipeline waste fitting discharging, including inlet tube 1, outlet pipe 12, heating pipe system 13, cleaning tube 6, first three way valve 3 and second three way valve 11, first three way valve 3 one end is linked together with inlet tube 1, all the other both ends are linked together with cleaning tube 6 and heating pipe system 13 respectively, second three way valve 11 one end is linked together with outlet pipe 12, all the other both ends are linked together with cleaning tube 6 and heating pipe system 13 respectively, cleaning tube 6 communicates has booster pump 4, adds medicine box 5 and first check valve 9, first check valve 9 both sides all are equipped with connecting pipe 8 and connecting pipe two 10 that are linked together with cleaning tube 6, all be equipped with second check valve 7 on connecting pipe 8 and connecting pipe two 10, connecting pipe 8 and connecting pipe two 10 communicate has sewage purification case 22, as shown in fig. 2, the interior equidistance of sewage purification case 22 is equipped with fibre ball filter layer 23, quartz sand 24 and active carbon filter layer 25, the fibre ball is formed by the fibre silk knot, it is with the nature steel ball filter material of the filtration of the traditional surface, thereby the filtration material has the big biological particle contact loss from top to the time, the filtration material is good, thereby the filtration material can be compared with the life-time the waste water filtering material, the life cycle, the life is lost, the filtration layer 23 is from the life is good, the life is from the life is good; the quartz sand filter layer 24 can effectively remove suspended matters in water, has an obvious effect of removing pollutants such as colloid, iron, organic matters, pesticides, manganese, bacteria, viruses and the like in water, and has the advantages of high filtering speed, high filtering precision, large sewage interception capacity and the like; the activated carbon filter layer 25 can adsorb fine substances in various liquids due to its porosity during filtration, and can decolorize, deodorize, dechlorinate, remove organic substances and heavy metals, and remove pollutants such as synthetic detergents, bacteria, viruses, and radioactivity from sewage. Fiber ball filter layer 23, quartz sand filter layer 24 and active carbon filter layer 25 all are equipped with filter disc 28, the outer wall of sewage purification case 22 is equipped with the fastener who matches with filter disc 28, sewage purification case 22 top intercommunication has delivery pipe 21, sewage purification case 22 bottom is equipped with suction pump 26, suction pump 26 intercommunication has drain pipe 27, the one end intercommunication that first three way valve 3 was kept away from to inlet tube 1 has just filter tube 2.

As shown in fig. 2, in the utility model discloses fastener includes structure box 31, structure box 31 is one end open-ended box body, structure box 31 open end and 22 outer wall fixed connection of sewage purification case, it is equipped with slider 34 to slide in the structure box 31, fixedly connected with spring 32 between slider 34 and the 31 lateral walls of structure box, open at structure box 31 top has the spout 33 that matches with slider 34, slider 34 and spout 33 sliding connection, one side fixedly connected with grafting piece 30 that spring 32 was kept away from to slider 34, open on the 22 lateral walls of sewage purification case has the through-hole that matches with grafting piece 30, open on 28 lateral walls of filter disc has the blind hole that matches with grafting piece 30, fixedly connected with rubber packing ring in the blind hole.

As shown in fig. 3, in the utility model, the primary filter pipe 2 comprises a water inlet 16, a water outlet 20 and a sewage draining exit 17, the water inlet 16 and the water outlet 20 are respectively connected with the flange of the water inlet pipe 1, the sewage draining exit 17 is connected with a sewage collecting box 14 by screw threads, and the sewage draining exit 17 is communicated with a third one-way valve 15.

The utility model discloses in 20 inner walls fixedly connected with filter screen 18 of delivery port, filter screen 18 keeps away from one side fixedly connected with active carbon filter pulp 19 of water inlet 16.

In the utility model, the bottom of the filter disc 28 is evenly provided with filter holes 29.

The utility model discloses in 22 tops of sewage purification case are equipped with sealed lid, 22 inner wall fixedly connected with of sewage purification case and the supporting shoe 35 of 28 matches of filter disc.

The utility model discloses in 22 bottom fixedly connected with locking universal wheels of sewage purification case.

The working principle is as follows: when heating pipe system 13 normally heats, first three way valve 3 intercommunication inlet tube 1 and heating pipe system 13, second three way valve 11 intercommunication heating pipe system 13 and outlet pipe 12, first check valve 9 and second check valve 7 are in the closed condition, third check valve 15 is in the open condition, rivers are at first through the filtration of primary filter pipe 2 before getting into heating pipe system 13, the greasy dirt of active carbon filter pulp 19 ability adsorption aquatic, harmful substance such as heavy metal, the impurity that filters 18 of filter screen will deposit in album dirty box 14, when needs clearance album dirty box 14, close third check valve 15, it can to unscrew collection dirty box 14 and wash clean, can carry out the prefiltration to the water source of heating pipe system 13 of flowing through primary filter pipe 2, thereby reduce aquatic impurity and harmful substance, reduce the deposit of impurity in the heating pipe system 13.

When the heating pipeline system 13 needs to be cleaned, the first three-way valve 3 and the second three-way valve 11 are adjusted to enable the cleaning pipe 6 to be communicated with the heating pipeline system 13, the water inlet pipe 1 and the water outlet pipe 12 to be disconnected with the heating pipeline system 13, meanwhile, the first one-way valve 9 and the booster water pump 4 are opened, a cleaning agent is added into the heating pipeline system 13 through the water adding box 5, water in the heating pipeline system 13 and the cleaning pipe 6 continuously flows to impact the inner wall of the heating pipeline through the booster water pump 4, and the decontamination effect of the cleaning agent is improved; the first connecting pipe 8 is communicated with the water supply pipe 21, the second connecting pipe 10 is communicated with the drain pipe 27, the second one-way valve 7 is opened, the first one-way valve 9 is closed, sewage in the heating pipeline system 13 is discharged into the sewage purification box 22 through the water supply pipe 21 and sequentially passes through the fiber ball filter layer 23, the quartz sand filter layer 24 and the activated carbon filter layer 25 are filtered, the sewage is discharged into the bottom of the sewage purification box 22, the sewage passes through the water suction pump 26, the drain pipe 27 and the second connecting pipe 10 and is sent back to the heating pipeline system 13 again, the heating pipeline is flushed again, the flushed water enters the sewage purification box 22 again and is filtered, the inner wall of the heating pipeline is flushed constantly and is filtered constantly, and therefore the cleaning is thorough and comprehensive. After the filtration is finished, the connection between the first connecting pipe 8 and the second connecting pipe 10 and the sewage purifying box 22 is sequentially released, the second one-way valve 7 is closed, and the first three-way valve 3 and the second three-way valve 11 are adjusted, so that the water inlet pipe 1 and the water outlet pipe 12 are connected with the heating pipeline system 13 again, and normal heating is recovered. After the sewage purification box 22 is used, the sliding block 34 can be pulled outwards, so that the spring 32 is compressed, the inserting block 30 is separated from the filter disc 28, the filter disc 28 can be easily taken out, and the filter material can be replaced.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A heating pipeline blowdown apparatus is characterized in that: including inlet tube (1), outlet pipe (12), heating pipe system (13), clean pipe (6), first three way valve (3) and second three way valve (11), first three way valve (3) one end is linked together with inlet tube (1), all the other both ends are linked together with clean pipe (6) and heating pipe system (13) respectively, second three way valve (11) one end is linked together with outlet pipe (12), all the other both ends are linked together with clean pipe (6) and heating pipe system (13) respectively, clean pipe (6) intercommunication has booster pump (4), adds medicine box (5) and first one way valve (9), first one way valve (9) both sides all are equipped with connecting pipe one (8) and connecting pipe two (10) that are linked together with clean pipe (6), all be equipped with second one way valve (7) on connecting pipe one (8) and connecting pipe two (10) intercommunication have sewage purification case (22), from last equidistance fibre ball (23), quartz filter layer (24) and filter layer (25) and quartz filter layer (24) are equipped with in sewage purification case (22) to equidistance down, sewage purification case (22) outer wall is equipped with the fastener who matches with filtering disc (28), sewage purification case (22) top intercommunication has delivery pipe (21), sewage purification case (22) bottom is equipped with suction pump (26), suction pump (26) intercommunication has drain pipe (27), the one end intercommunication that first three way valve (3) were kept away from in inlet tube (1) has just chimney filter (2).

2. A heating pipe waste as claimed in claim 1, wherein: fastener includes mechanism box (31), mechanism box (31) is one end open-ended box body, mechanism box (31) open end and sewage purification case (22) outer wall fixed connection, it is equipped with slider (34) to slide in mechanism box (31), fixedly connected with spring (32) between slider (34) and mechanism box (31) lateral wall, open at mechanism box (31) top has spout (33) that match with slider (34), slider (34) and spout (33) sliding connection, one side fixedly connected with grafting piece (30) of spring (32) are kept away from in slider (34), sewage purification case (22) lateral wall is opened there is the through-hole that matches with grafting piece (30), filter disc (28) lateral wall is opened has the blind hole that matches with grafting piece (30), fixedly connected with rubber packing ring in the blind hole.

3. The drain of a heating pipe of claim 1, wherein: the primary filter pipe (2) comprises a water inlet (16), a water outlet (20) and a sewage draining exit (17), the water inlet (16) and the water outlet (20) are respectively connected with flanges of the water inlet pipe (1), the sewage draining exit (17) is in threaded connection with a sewage collecting box (14), and the sewage draining exit (17) is communicated with a third one-way valve (15).

4. A heating pipe waste fitting installation as claimed in claim 3, wherein: the water outlet (20) is characterized in that a filter screen (18) is fixedly connected to the inner wall of the water outlet, and one side, far away from the water inlet (16), of the filter screen (18) is fixedly connected with activated carbon filter cotton (19).

5. The drain of a heating pipe of claim 1, wherein: the bottom of the filter disc (28) is uniformly provided with filter holes (29).

6. The drain of a heating pipe of claim 1, wherein: the top of the sewage purification box (22) is provided with a sealing cover, and the inner wall of the sewage purification box (22) is fixedly connected with a supporting block (35) matched with the filter disc (28).

7. The drain of a heating pipe of claim 1, wherein: the bottom of the sewage purification box (22) is fixedly connected with a locking universal wheel.