CN218458856U

CN218458856U - Inlet tube filter equipment for heating system

Info

Publication number: CN218458856U
Application number: CN202222718235.7U
Authority: CN
Inventors: 张秋艳; 杨广
Original assignee: Shandong Huanneng Design Institute Co ltd
Current assignee: Shandong Huanneng Design Institute Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-02-10
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a heating system is with inlet tube filter equipment, including filtering duct, the filter screen, the inside at filtering duct is installed to the filter screen, the ring flange is installed at filtering duct's both ends, filtering duct pass through the ring flange at both ends respectively with external water pipe and heating system's water inlet fixed connection, first logical groove has been seted up to one side of filter screen, filtering duct's bottom, the below that first logical groove is equipped with washs the subassembly, wash the unit mount on filtering duct. The utility model discloses need not to dismantle when wasing the filter screen, can accomplish the washing to the filter screen through wasing the subassembly in the filter tube, the cleaning process is high-efficient convenient, has improved filter screen abluent work efficiency.

Description

Inlet tube filter equipment for heating system

Technical Field

The utility model belongs to the technical field of the heat supply, in particular to inlet tube filter equipment for heating system.

Background

Heating system indicates by boiler room unit, the heat source heat supply pipe network, the system that heat conversion facility and hot user constitute, before the water source enters into heating system, the impurity that needs to carry in the aquatic filters, current inlet tube filter equipment for heating system often comprises the pipeline that has the filter screen, when the filter screen filters the water source, in order to prevent the filter screen jam, often need regularly to wash the filter screen, and present clearance mode is mostly to dismantle the filter screen and take out then wash again, the integral operation is troublesome, and waste time, and then work efficiency has been reduced.

Disclosure of Invention

The utility model aims at overcoming not enough among the prior art, providing a heating system is with inlet tube filter equipment, need not to dismantle when wasing the filter screen, can accomplish the washing to the filter screen through wasing the subassembly in filter tube, the cleaning process is high-efficient convenient, has improved filter screen washing's work efficiency.

In order to realize the purpose, the utility model discloses a technical scheme is:

the utility model provides a heating system uses inlet tube filter equipment, includes filtering duct, the filter screen, the inside at filtering duct is installed to the filter screen, the ring flange is installed at filtering duct's both ends, filtering duct pass through the ring flange at both ends respectively with external water pipe and heating system's water inlet fixed connection, first logical groove has been seted up to one side of filter screen, filtering duct's bottom, the below that first logical groove is equipped with washs the subassembly, it installs on filtering duct to wash the subassembly.

The cleaning assembly comprises a connecting pipe, an annular water pipe, a first pipeline, a water storage tank and a water pump, the first pipeline is located below the first through groove and is installed on the filtering pipeline, the water storage tank is installed at the bottom of the first pipeline and is communicated with the first pipeline, the water pump is installed below the inside of the water storage tank, the annular water pipe is installed in the filtering pipeline on one side of the filtering net, a plurality of arc pipes are installed in the circumferential direction, close to the filtering net, of one side of the annular water pipe, a spray head is installed at the end of each arc pipe, a water inlet pipe is further installed on each annular water pipe, one end of the connecting pipe is connected with the water outlet end of the water pump, and the other end of the connecting pipe penetrates through holes in the filtering pipeline and is connected with the water inlet pipe on the annular water pipe.

The filter screen is kept away from first logical groove one side, bottom of filtering duct has seted up the second and has led to the groove, the below that the second led to the groove is equipped with the collection subassembly, the collection subassembly is installed on filtering duct, the collection subassembly includes second pipeline, sewage case, drain pipe, the second pipeline is located the below in second logical groove and installs on filtering duct, the sewage case is installed in the bottom of second pipeline and is linked together with the second pipeline, the drain pipe is installed on the sewage case.

Preferably, the portion of the connection pipe located outside the filtering duct is mounted on the sidewall of the filtering duct by a plurality of support sleeves.

Preferably, a valve is installed on the connecting pipe.

Preferably, the one end that the arc pipe was kept away from to annular water pipe is installed on solid fixed ring, gu fixed ring installs on the filter tube inner wall.

The utility model has the advantages that:

1) Need not to dismantle when wasing the filter screen, can accomplish the washing to the filter screen through wasing the subassembly in the filter tube, the cleaning process is high-efficient convenient, has improved filter screen washing's work efficiency.

2) The connection pipe is installed on the side wall of the filter pipeline through a plurality of support sleeves at the part of the connection pipe, which is positioned outside the filter pipeline, so that the installation stability of the connection pipe is improved.

3) Through installing the valve on the connecting pipe, can control the rivers in the connecting pipe through the valve, and then wash the filter screen through shower nozzle blowout water supply, guaranteed filter screen cleaning performance.

4) The one end that the arc pipe was kept away from to annular water pipe is installed on solid fixed ring, and solid fixed ring is installed on the filter tube inner wall, has strengthened the fixed effect of annular water pipe through solid fixed ring, guarantees stability in the use.

Drawings

Fig. 1 is a schematic structural view of a water inlet pipe filtering device for a heating system of the present invention.

Fig. 2 is the internal structure diagram of the filtering pipeline in the water inlet pipe filtering device for the heating system of the utility model.

Fig. 3 is a schematic diagram of a filtering pipeline structure in a water inlet pipe filtering device for a heating system.

Fig. 4 is a schematic view of the annular water pipe structure in the water inlet pipe filtering device for the heating system of the present invention.

In the figure: 101. cleaning the assembly; 11. a connecting pipe; 12. a valve; 13. a support sleeve; 14. a water inlet pipe; 15. a fixing ring; 16. an arc-shaped tube; 17. an annular water pipe; 18. a spray head; 19. a first conduit; 20. a water storage tank; 21. a water pump; 22. a filter screen; 301. a collection assembly; 33. a second conduit; 34. a sewage tank; 35. a drain pipe; 37. a first through groove; 38. a second through groove; 39. a filtration pipeline; 40. a through hole; 41. a flange plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-4, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The utility model provides a heating system is with inlet tube filter equipment, includes filtering duct 39, filter screen 22 installs the inside at filtering duct 39, ring flange 41 is installed at filtering duct 39's both ends, and filtering duct 41 passes through the ring flange 41 at both ends respectively with external water pipe and heating system's water inlet fixed connection, first logical groove 37 has been seted up to one side of filter screen 22, filtering duct 39's bottom, the below that first logical groove 37 is equipped with washs subassembly 101, it installs on filtering duct 39 to wash subassembly 101.

Cleaning assembly 101 includes connecting pipe 11, annular water pipe 17, first pipeline 19, storage water tank 20, water pump 21, first pipeline 19 is located first logical groove 37's below and installs on filtering duct 39, storage water tank 20 installs the bottom at first pipeline 19 and is linked together with first pipeline 19, water pump 21 installs the inside below at storage water tank 20, annular water pipe 17 installs in the filtering duct 39 of filter screen 22 one side, and one side circumferential direction that is close to filter screen 22 on the annular water pipe 17 installs a plurality of arc pipes 16, shower nozzle 18 is installed to the tip of arc pipe 16, still installs inlet tube 14 on the annular water pipe 17, the one end of connecting pipe 11 is connected with water pump 21's play water end, and the other end of connecting pipe 11 passes through-hole 40 on the filtering duct 39 and is connected with inlet tube 14 on the annular water pipe 17.

Connecting pipe 11 is located the outside part of filtering duct 39 and installs on filtering duct 39's lateral wall through a plurality of support cover 13, has improved the stability of connecting pipe 11 installation, install valve 12 on the connecting pipe 11, rivers in can controlling connection pipe 11 through valve 12, and then wash filter screen 22 through 18 blowout water sources of shower nozzle, have guaranteed filter screen 22 cleaning performance, the one end that arc pipe 16 was kept away from to annular water pipe 17 is installed on solid fixed ring 15, gu fixed ring 15 installs on filtering duct 39 inner wall, has strengthened the fixed effect of annular water pipe 17 through solid fixed ring 15, guarantees stability in the use.

The filter screen 22 is far away from first logical groove 37 one side, the bottom of filtering duct 39 has seted up second logical groove 38, the below of second logical groove 38 is equipped with collection subassembly 301, collection subassembly 301 is installed on filtering duct 39, collection subassembly 301 includes second pipeline 33, sewage case 34, drain pipe 35, second pipeline 33 is located the below of second logical groove 38 and installs on filtering duct 39, sewage case 34 is installed in the bottom of second pipeline 33 and is linked together with second pipeline 33, drain pipe 35 installs on sewage case 34.

The utility model provides a heating system is with inlet tube filter equipment which working process as follows: the filtering pipeline 39 is respectively fixedly connected with an external water pipe and a water inlet of a heating system through flange plates 41 at two ends, when the external water pipe flows into the water inlet of the heating system through the filtering pipeline 39, a water source flowing through is filtered by a filtering net 22 in the filtering pipeline 39, impurities can be prevented from flowing into the heating system, and further the heating effect is influenced, when the water source filtered by the filtering net 22 flows into the water inlet of the heating system, part of the water source flows into a water storage tank 20 through a first through groove 37, when the external water pipe stops supplying water and needs to clean the filtering net 22, a water pump 21 pumps the clean water in the water storage tank 20 into a connecting pipe 11, a valve 12 is opened, the water in the connecting pipe 11 flows into a water inlet pipe 14 and then flows into an annular water pipe 17 through the water inlet pipe 14, the clean water in the annular water pipe 17 flows into an arc-shaped pipe 16, then the filtering net 22 is subjected to annular distribution through a spray head 18, therefore, the flushing effect on the filtering net 22 is better, the sewage generated after the filtering net 22 is flushed can flow out through a second through groove 38, the sewage drainage pipeline 33, the sewage drainage box 34 can be directly drained into a sewage collecting and the sewage tank 34, and the sewage can be directly drained through a sewage drainage pipe 34.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. The utility model provides a heating system uses inlet tube filter equipment, includes filtering duct, the filter screen, the inside at filtering duct is installed to the filter screen, the ring flange is installed at filtering duct's both ends, filtering duct pass through the ring flange at both ends respectively with external water pipe and heating system's water inlet fixed connection, a serial communication port, first logical groove has been seted up to one side of filter screen, filtering duct's bottom, the below that first logical groove is equipped with washs the subassembly, wash the unit mount on filtering duct.

2. The inlet tube filtering device for the heating system according to claim 1, wherein the cleaning assembly comprises a connecting tube, an annular water tube, a first pipeline, a water storage tank and a water pump, the first pipeline is located below the first through groove and is installed on the filtering pipeline, the water storage tank is installed at the bottom of the first pipeline and is communicated with the first pipeline, the water pump is installed below the inside of the water storage tank, the annular water tube is installed in the filtering pipeline on one side of the filtering net, a plurality of arc-shaped tubes are installed on the annular water tube in the circumferential direction on one side close to the filtering net, a spray head is installed at the end of each arc-shaped tube, a water inlet tube is further installed on the annular water tube, one end of the connecting tube is connected with a water outlet end of the water pump, and the other end of the connecting tube penetrates through holes in the filtering pipeline and is connected with the water inlet tube on the annular water tube.

3. The inlet pipe filtering device for the heating system according to claim 1, wherein the filtering net is provided with a second through groove at a side away from the first through groove and at the bottom of the filtering pipeline, a collecting component is arranged below the second through groove and is mounted on the filtering pipeline, the collecting component comprises a second pipeline, a sewage tank and a drain pipe, the second pipeline is arranged below the second through groove and is mounted on the filtering pipeline, the sewage tank is mounted at the bottom of the second pipeline and is communicated with the second pipeline, and the drain pipe is mounted on the sewage tank.

4. The inlet pipe filtering device according to claim 2, wherein the portion of the connection pipe located outside the filtering conduit is mounted on the side wall of the filtering conduit by a plurality of support sleeves.

5. A device for filtering a water inlet pipe for a heating system according to claim 2, wherein a valve is installed on the connection pipe.

6. The filtering device for the water inlet pipe of the heating system as claimed in claim 2, wherein the end of the annular water pipe away from the arc-shaped pipe is mounted on a fixing ring, and the fixing ring is mounted on the inner wall of the filtering pipe.