CN213132169U - A filter equipment for heating pipe way - Google Patents

Abstract

The utility model relates to a filter equipment technical field discloses a filter equipment for heating pipeline, the female joint comprises an outer pipe, the inner tube, first pipe and tubulose filter screen, the outside of inner tube is located to the outer pipe box, and be formed with the clearance between the two, the outer wall of inner tube has the sealed flange that contacts with the inner wall of outer tube, be equipped with the water inlet on the inner tube, first pipe passes the outer tube, the one end and the water inlet of first pipe are linked together, the other end of first pipe is used for being linked together with heating pipeline's inlet tube, be equipped with the delivery port that is used for being linked together with heating pipeline's inlet tube on the outer tube, sealed flange is located between the mouth of pipe of the first end of delivery port and outer tube, the inside of outer. The utility model discloses can realize getting into heating pipe's liquid and filter, reduce impurity such as silt and get into heating pipe, avoid the heating effect to descend, need not frequently to wash heating pipe, reduce economic cost.

Description

A filter equipment for heating pipe way

Technical Field

The utility model relates to a filter equipment technical field especially relates to a filter equipment for heating pipeline.

Background

At present, heating pipelines have been laid in buildings such as houses and shops to realize indoor heating in winter. When the heating pipeline is used for a long time, impurities such as silt can be deposited in the heating pipeline, and the heating pipeline is blocked. On one hand, heating of the heating pipeline is uneven, the heating effect is reduced, on the other hand, the heating pipeline needs to be cleaned frequently, operation is complex, and labor cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a filter equipment for heating pipe can filter the liquid that gets into heating pipe, reduces impurity such as silt and gets into heating pipe, avoids the heating effect to descend, need not frequently to wash heating pipe, reduces economic cost.

In order to achieve the above object, the present invention provides a filtering apparatus for a heating pipe, comprising an outer pipe, an inner pipe, a first pipe and a tubular filter screen, wherein the outer pipe is sleeved outside the inner pipe with a gap therebetween, the outer wall of the inner pipe is provided with a sealing flange contacting with the inner wall of the outer pipe, the inner pipe is provided with a water inlet, the first pipe passes through the outer pipe, one end of the first pipe is communicated with the water inlet, the other end of the first pipe is used for being communicated with a water inlet pipe of the heating pipe, the outer pipe is provided with a water outlet for being communicated with the water inlet pipe of the heating pipe, the sealing flange is located between the water outlet and a pipe orifice of the first end of the outer pipe, the tubular filter screen is arranged inside the outer pipe and is butted with the second end of the inner pipe, the pipe orifice of the first end of the outer pipe is provided with, and a second valve body is arranged at the pipe orifice of the second end of the outer pipe.

Optionally, the first valve body is an exhaust valve.

Optionally, the filter device for a heating pipe further includes a controller for controlling the second valve body to open and close, and the controller is electrically connected to the second valve body.

Optionally, the filtering device for the heating pipeline further comprises a drain pipe, one end of the drain pipe is communicated with the second end of the outer pipe, the other end of the drain pipe is used for being communicated with a water outlet pipe of the heating pipeline, and the second valve body is arranged on the drain pipe.

Optionally, the filtering device for a heating pipe further includes an outer casing, and the outer pipe, the inner pipe, and the controller are all disposed inside the outer casing.

Optionally, a battery box is arranged on the housing, a battery is arranged in the battery box, and the battery is electrically connected with the controller.

Optionally, an indicator light is arranged on the housing, and the indicator light is electrically connected with the controller.

Optionally, the filtering device for the heating pipeline further comprises a support frame, the support frame is arranged outside the tubular filter screen, and the tubular filter screen is connected with the inner pipe through the support frame.

Optionally, the filtering device for the heating pipeline further comprises a second pipe, one end of the second pipe is communicated with the water outlet, and the other end of the second pipe is communicated with the water inlet pipe of the heating pipeline.

The embodiment of the utility model provides a filter equipment for heating pipe says, compares with prior art, and its beneficial effect lies in:

the utility model discloses a filter equipment for heating pipeline, the female joint comprises an outer pipe, the inner tube, first pipe and tubulose filter screen, the outside of inner tube is located to the outer pipe box, and be formed with the clearance between the two, the outer wall of inner tube has the sealed flange that contacts with the inner wall of outer tube, be equipped with the water inlet on the inner tube, first pipe passes the outer tube, the one end and the water inlet of first pipe are linked together, the other end of first pipe is used for being linked together with heating pipeline's inlet tube, be equipped with the delivery port that is used for being linked together with heating pipeline's inlet tube on the outer tube, sealed flange is located between the mouth of pipe of the first end of delivery port and outer tube, the inside of outer tube and the second end that docks in the inner tube are located to the tubulose filter screen, the. The liquid in the heating pipeline enters the inner pipe from the water inlet, then enters the outer pipe and is filtered by the tubular filter screen, impurities are left in the tubular filter screen, and the sealing flange blocks a part of the gap between the outer pipe and the inner pipe, so that the filtered liquid flows out from the water outlet through the gap. The liquid that realizes getting into heating pipe filters, reduces impurity such as silt and gets into heating pipe, avoids the heating effect to descend, need not frequently to wash heating pipe, reduces economic cost.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of a part of the structure of the embodiment of the present invention.

Fig. 3 is a sectional view of the internal structure of the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a tubular filter screen and a support frame according to an embodiment of the present invention.

In the figure, 1, an outer tube; 2. an inner tube; 3. a tubular screen; 4. a water inlet; 5. a water outlet; 6. a first valve body; 7. a second valve body; 8. a controller; 9. a blow-off pipe; 10. a housing; 11. an indicator light; 12. a support frame; 13. a first tube; 14. a second tube; 15. and a water pressure gauge.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a filtering apparatus for a heating pipe according to a preferred embodiment of the present invention includes an outer pipe 1, an inner pipe 2, a first pipe 13 and a tubular filter net 3, the outer pipe 1 is sleeved outside the inner pipe 2, a gap is formed between the outer pipe 1 and the inner pipe, a sealing flange contacting with an inner wall of the outer pipe 1 is provided on an outer wall of the inner pipe 2, a water inlet is provided on the inner pipe 2, a first pipe 131 passes through the outer pipe 1, one end of the first pipe 13 is communicated with the water inlet 4, the other end of the first pipe 13 is used for being communicated with a water inlet pipe of the heating pipe, a water outlet 5 for being communicated with the water inlet pipe of the heating pipe is provided on the outer pipe 1, the sealing flange is located between the water outlet 5 and a pipe orifice of a first end of the outer pipe 1, the tubular filter net 3 is provided inside the outer pipe 1 and is butted, the orifice of the second end of the outer tube 1 is provided with a second valve body 7. Liquid in the inlet tube of heating pipe gets into inner tube 2 through first pipe 13 first water inlet 4 back earlier, and inside tubular filter screen 3 in the outer tube 1 was got into from inner tube 2 again, when tubular filter screen 3 was crossed, impurity stayed in tubular filter screen 3, and the liquid after the filtration passes through tubular filter screen 3. Since the sealing flange blocks a part of the gap between the outer tube 1 and the inner tube 2, the position where the sealing flange is located is sealed, and thus, the filtered liquid flows out from the water outlet 5 through the gap. And finally flows out of the water outlet 5 to the water inlet pipe of the heating pipeline. The liquid that gets into heating pipe from this realizes filtering, reduces impurity such as silt and gets into heating pipe, avoids the heating effect to descend, need not frequently to wash heating pipe, reduces economic cost. With such a structure, the liquid flows back to the gap after being filtered by the tubular filter screen 3, and the filtering effect of the liquid is ensured.

Referring to fig. 1-2, the first valve body 6 is an exhaust valve. The exhaust valve is an exhaust floater, and when liquid and gas exist in the filtering device at the same time, the gas in the filtering device can be exhausted through the exhaust valve. The filtering apparatus for a heating pipe of the present embodiment further includes a controller 8 for controlling the opening and closing of the second valve body 7, and the controller 8 is electrically connected to the second valve body 7. The second valve body 7 is used to discharge impurities in the tubular screen 3. The controller 8 is a single chip microcomputer. When the sewage drainage is needed, the controller 8 controls the second valve body 7 to be opened, so that the liquid in the heating pipeline does not pass through the tubular filter screen 3 any more, and the impurities in the tubular filter screen 3 are clamped by the second end of the inner pipe 2 to be discharged. The heating pipe is characterized by further comprising a drain pipe 9, one end of the drain pipe 9 is communicated with the second end of the outer pipe 1, the other end of the drain pipe 9 is used for being communicated with a water outlet pipe of a heating pipeline, and the second valve body 7 is arranged on the drain pipe 9. The blow-off pipe 9 is connected with the water outlet pipe of the heating pipeline to realize blow-off.

In this embodiment, the filtering apparatus for a heating pipe further includes a housing 10, and the outer pipe 1, the inner pipe 2 and the controller 8 are disposed inside the housing 10. A battery box is arranged on the shell 10, a battery is arranged in the battery box, and the battery is electrically connected with the controller 8. And a battery power supply mode is adopted, so that the environmental limitation that no socket exists around is reduced, and the solar water heater can be freely installed according to actual conditions and requirements. The housing 10 is provided with keys electrically connected to the controller 8. The controller 8 can be controlled by a key to control the sewage discharge time and the sewage discharge frequency of the second valve body 7, so that the operation of a user is convenient. An indicator light 11 is arranged on the shell 10, and the indicator light 11 is electrically connected with the controller 8. When the user controls the controller 8 through the key, feedback can be performed through the indicator lamp 11. In addition, the indicator light 11 can also feed back whether the current filtering device is discharging sewage.

Referring to fig. 3-4, the filtering apparatus for a heating pipe further includes a supporting frame 12, the supporting frame 12 is disposed outside the tubular filter net 3, and the tubular filter net 3 is connected to the inner pipe 2 through the supporting frame 12. The support bracket 12 serves to connect the tubular screens 3. In addition, the filtering device for the heating pipeline further comprises a second pipe 14, one end of the second pipe 14 is communicated with the water outlet 5, and the other end of the second pipe 14 is communicated with a water inlet pipe of the heating pipeline. The second pipe 14 does not communicate with the inner pipe 2. The second pipe 14 can be further provided with a third valve body electrically connected with the controller 8, and when the filtering device discharges sewage, the third valve body can be closed, so that no liquid passes through the second pipe 14, and the sewage discharging process can be smoother.

In this embodiment, a water pressure gauge 15 is further disposed on the housing 10, so that a user can know the current water pressure inside the filtering apparatus. A thermometer can be further arranged, a display screen electrically connected with the thermometer is arranged on the shell 10, and a user can know the water temperature condition in the current filtering device.

The utility model discloses a working process does: liquid in the inlet tube of heating pipe gets into inner tube 2 via first water inlet 4 earlier, and inside tubular filter screen 3 in the reentrant outer tube 1, when tubular filter screen 3, impurity stayed in tubular filter screen 3, and the liquid after the filtration passes through tubular filter screen 3 and flows out to heating pipe's inlet tube from delivery port 5.

To sum up, the embodiment of the utility model provides a filter equipment for heating pipe says, its liquid that can realize getting into heating pipe says filters, reduces impurity such as silt and gets into heating pipe says, avoids the heating effect to descend, need not frequently to wash heating pipe says, reduces economic cost.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims (9)

1. The utility model provides a filter equipment for heating pipeline, its characterized in that includes outer tube, inner tube, first pipe and tubulose filter screen, the outer pipe box is located the outside of inner tube, and is formed with the clearance between the two, the outer wall of inner tube have with the sealed flange that the inner wall of outer tube contacted, be equipped with the water inlet on the inner tube, first pipe passes the outer tube, the one end of first pipe with the water inlet is linked together, the other end of first pipe be used for with heating pipeline's inlet tube is linked together, be equipped with the delivery port that is used for with heating pipeline's inlet tube is linked together on the outer tube, sealed flange is located between the delivery port and the mouth of pipe of first end of outer tube, the tubulose filter screen is located the inside of outer tube and is docked in the second end of inner tube, the mouth of pipe of first end of outer tube is equipped, and a second valve body is arranged at the pipe orifice of the second end of the outer pipe.

2. The filter apparatus for a heating duct of claim 1, wherein the first valve body is a vent valve.

3. The filter device for a heating pipe according to claim 1, further comprising a controller for controlling the opening and closing of the second valve body, the controller being electrically connected to the second valve body.

4. The filtering device for the heating pipeline according to claim 3, further comprising a drain pipe, wherein one end of the drain pipe is communicated with the second end of the outer pipe, the other end of the drain pipe is used for being communicated with a water outlet pipe of the heating pipeline, and the second valve body is arranged on the drain pipe.

5. The filter apparatus for a heating duct of claim 3, further comprising an outer shell, the outer tube, the inner tube and the controller being disposed inside the outer shell.

6. The filter assembly for a heating duct of claim 5, wherein a battery compartment is provided on the housing, a battery is provided in the battery compartment, and the battery is electrically connected to the controller.

7. The filter apparatus for a heating pipe of claim 5, wherein an indicator light is provided on the housing, and the indicator light is electrically connected to the controller.

8. The filtering device for a heating pipe according to claim 1, further comprising a support frame disposed outside the tubular screen, the tubular screen being connected to the inner pipe through the support frame.

9. The filter apparatus for a heating pipe of claim 1, further comprising a second pipe, one end of which is in communication with the water outlet and the other end of which is in communication with the water inlet pipe of the heating pipe.

Images