Clean and environment-friendly triple heating system

Abstract

The utility model discloses a clean and environment-friendly triple heating system, relates to the field of triple heating, and provides the following scheme aiming at the problems that the abrasion of a metal filter screen is larger due to the fact that the existing spurs rub the metal filter screen when the spurs rotate to the metal filter screen, and the cleaning is not clean enough due to the fact that impurities with higher density are precipitated during pollution discharge. The device comprises a tank body and is characterized in that a water inlet pipe is arranged above the tank body, a plurality of water outlet pipes are arranged on the outer side of the water inlet pipe, a first filter screen is arranged in the water inlet pipe, a second filter screen is arranged on the inner side of the water outlet pipe, a cleaning mechanism is arranged in the tank body, and a pollution discharge mechanism is arranged at the bottom of the tank body. According to the utility model, the structure is novel, the brush is used for cleaning objects such as impurities on the second filter screen, the brush can be used for cleaning the impurities to the greatest extent under the condition that the abrasion between the brush and the second filter screen is reduced, and the impurities automatically flow to the slag discharge port through the slope surface of the sewage discharge groove, so that the sewage discharge effect is more obvious.

Description

Technical Field

[0001] The utility model relates to the field of triple heating, in particular to a clean and environment-friendly triple heating system. Background Art

[0002] The existing Chinese patent publication number is CN209782786U, and its name is a clean and environmentally friendly gas-fired trigeneration heating system. The background technology of the patent clearly states that "the current gas-fired trigeneration heating system usually includes a gas-steam combined cycle system, a hot and cold cycle system and a floor heating water pipe, and the cold water and hot water in the floor heating water pipe are collected and dispersed into multiple paths through a water distributor and a water collector. After the water distributor in the existing gas-fired trigeneration heating system has been used for a period of time, the impurities in the water easily clog the water outlet, resulting in different partial pressures at each water outlet, thereby affecting the dispersion efficiency", and the patent technology solves this problem. However, in the prior art, when the protrusions are transferred to the metal filter, they scratch it, resulting in greater wear of the metal filter. When discharging sewage, impurities with higher density will precipitate, resulting in insufficient cleaning. Utility Model Content

[0003] The utility model provides a clean and environment-friendly triple heating system, which solves the existing problems.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A clean and environmentally friendly triple heating system comprises a tank body, a water inlet pipe is arranged above the tank body, a plurality of water outlet pipes are arranged outside the water inlet pipe, a first filter screen is arranged inside the water inlet pipe, a second filter screen is arranged inside the water outlet pipe, a cleaning mechanism is arranged inside the tank body, the cleaning mechanism cleans impurities on the inner wall of the tank body and the second filter screen, and a sewage discharge mechanism is arranged at the bottom of the tank body, the sewage discharge mechanism discharges impurities inside the tank body.

[0006] As a further solution of the utility model, the cleaning mechanism includes a rotating shaft, a first connecting rod is arranged on the outer side of the rotating shaft, and a second connecting rod is arranged on the outer side of the first connecting rod.

[0007] As a further solution of the utility model, a motor is arranged on the outside of the tank body, and the motor is connected to the rotating shaft.

[0008] As a further solution of the utility model, a rubber strip is provided on the outside of the second connecting rod, a slope is provided on one side of the second connecting rod, a plurality of brushes are provided on the rubber strip, the rubber strip is attached to the inner wall of the tank, and the brushes scratch the second filter screen when rotating.

[0009] As a further solution of the utility model, the sewage discharge mechanism includes a sewage discharge trough, which is in the shape of a side-inverted trapezoid, a cleaning port is provided on one side of the sewage discharge trough, and a slag discharge port is provided at the bottom of the other side of the sewage discharge trough.

[0010] As a further solution of the utility model, a first plug is provided on the cleaning port, and a second plug is provided on the slag discharge port. The first plug is threadedly connected to the cleaning port, and the slag discharge port is threadedly connected to the second plug.

[0011] The beneficial effects of the utility model are:

[0012] 1. The motor drives the shaft to rotate, thereby driving the rubber strip to scrape the impurities on the inner wall of the tank and then scrape them off. The brush cleans the impurities and other objects on the second filter. The brush can clean the impurities to the greatest extent while reducing the wear on the second filter.

[0013] 2. When the second connecting rod is rotated to the bottom, the inclined surface is in the shape of an inverted ladder, which makes it easy to push impurities into the sewage trough below, thereby facilitating subsequent sewage discharge.

[0014] 3. Impurities automatically flow to the slag discharge port through the slope of the sewage trough. By injecting water at the cleaning port, the sewage discharge is accelerated. The slag discharge port is threadedly connected to the second plug. By opening the second plug, the impurities at the slag discharge port can be discharged, thereby improving the sewage discharge effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0017] Figure 3 It is a schematic diagram of the sewage discharge mechanism of the utility model.

[0018] Numbers in the figure: 1. tank body; 11. water inlet pipe; 12. water outlet pipe; 13. first filter screen; 14. second filter screen; 2. rotating shaft; 21. first connecting rod; 22. second connecting rod; 23. motor; 3. rubber strip; 31. inclined plane; 32. brush; 4. drain trough; 41. cleaning port; 42. first plugging; 43. slag discharge port; 44. second plugging. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-Figure 3A clean and environmentally friendly triple heating system includes a tank body 1. The tank body 1 is used as the main equipment of the upper water distributor of the triple heating system. Water is taken in through one side and then water is distributed from multiple positions. An inlet pipe 11 is arranged above the tank body 1. Water is taken in through the inlet pipe 11. A plurality of outlet pipes 12 are arranged outside the inlet pipe 11. Water is discharged and divided through the plurality of outlet pipes 12. A first filter 13 is arranged inside the inlet pipe 11. The mesh opening of the first filter 13 is relatively large. When water is taken in, large impurities are filtered through the first filter 13, and large impurities are blocked without affecting the water intake. A second filter 14 is arranged inside the outlet pipe 12. The mesh opening of the second filter 14 is relatively small. When water is discharged, small impurities and the like are blocked through the second filter 14 to prevent impurities from being diverted and affecting the entire system.

[0021] A cleaning mechanism is arranged inside the tank body 1, and the cleaning mechanism cleans impurities on the inner wall of the tank body 1 and the second filter screen 14. The cleaning mechanism includes a rotating shaft 2, a first connecting rod 21 is arranged outside the rotating shaft 2, a second connecting rod 22 is arranged outside the first connecting rod 21, the first connecting rod 21 and the second connecting rod 22 are both transmission rods, and a mounting structure is arranged on the second connecting rod 22, and a plurality of cleaning devices are installed. A motor 23 is arranged outside the tank body 1, and the motor 23 is connected to the rotating shaft 2, and the rotating shaft 2 is driven to rotate by the motor 23, thereby driving the first connecting rod 21 and the second connecting rod 22 to rotate, and the second connecting rod 22 is arranged outside A rubber strip 3 is provided, and a slope 31 is provided on one side of the second connecting rod 22. A plurality of brushes 32 are provided on the rubber strip 3. The rubber strip 3 is attached to the inner wall of the tank body 1. When the brush 32 rotates, it passes through the second filter screen 14. Through the rotation of the second connecting rod 22, the rubber strip 3 is driven to scratch the impurities on the inner wall of the tank body 1, and then scrape them off. The brush 32 cleans the impurities and other objects on the second filter screen 14. The brush 32 can clean the impurities to the greatest extent while reducing the wear with the second filter screen 14. When the second connecting rod 22 rotates to the bottom, the slope 31 is in the shape of an inverted ladder, which facilitates pushing the impurities into the sewage trough 4 below.

[0022] A sewage discharge mechanism is provided at the bottom of the tank body 1, and the sewage discharge mechanism discharges impurities inside the tank body 1. The sewage discharge mechanism includes a sewage discharge trough 4, and the sewage discharge trough 4 is in the shape of a side-inverted trapezoid. A cleaning port 41 is provided on one side of the sewage discharge trough 4, and a slag discharge port 43 is provided at the bottom of the other side of the sewage discharge trough 4. The cleaning port 41 is on the top side, and the slag discharge port 43 is at the bottom. Impurities automatically flow to the slag discharge port 43 through the slope of the sewage discharge trough 4. Water is injected at the cleaning port 41 to accelerate sewage discharge. A first plug 42 is provided on the cleaning port 41, and a second plug 44 is provided on the slag discharge port 43. The first plug 42 is threadedly connected to the cleaning port 41, and the first plug 42 switches the cleaning port 41. The slag discharge port 43 is threadedly connected to the second plug 44, and the impurities at the slag discharge port 43 can be discharged by opening the second plug 44.

[0023] Working principle: When in use, water is taken in through the water inlet pipe 11, and large impurities are filtered through the first filter screen 13. When water is discharged, small impurities and other objects are blocked by the second filter screen 14, and the water is separated through multiple water outlet pipes 12. The motor 23 drives the rotating shaft 2 to rotate, and the first connecting rod 21 and the second connecting rod 22 are driven to drive, thereby driving the rubber strip 3 to scrape the impurities on the inner wall of the tank body 1, and then scrape it off, and the brush 32 cleans the impurities and other objects on the second filter screen 14. When the second connecting rod 22 rotates to the bottom, the inclined surface 31 facilitates the impurities to be pushed into the sewage trough 4 below, and the impurities automatically flow to the slag discharge port 43 through the slope of the sewage trough 4. The first plug 42 is opened, and water is injected at the cleaning port 41. The impurities at the slag discharge port 43 are discharged by opening the second plug 44.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A clean and environmentally friendly triple heating system, comprising a tank (1), characterized in that: A water inlet pipe (11) is arranged above the tank body (1), a plurality of water outlet pipes (12) are arranged outside the water inlet pipe (11), a first filter screen (13) is arranged inside the water inlet pipe (11), a second filter screen (14) is arranged inside the water outlet pipe (12), a cleaning mechanism is arranged inside the tank body (1), the cleaning mechanism cleans impurities on the inner wall of the tank body (1) and the second filter screen (14), and a sewage discharge mechanism is arranged at the bottom of the tank body (1), the sewage discharge mechanism discharges impurities inside the tank body (1).

2. A clean and environmentally friendly triple heating system according to claim 1, characterized in that: The cleaning mechanism comprises a rotating shaft (2), a first connecting rod (21) is arranged outside the rotating shaft (2), and a second connecting rod (22) is arranged outside the first connecting rod (21).

3. A clean and environmentally friendly triple heating system according to claim 2, characterized in that: A motor (23) is arranged on the outside of the tank body (1), and the motor (23) is connected to the rotating shaft (2).

4. A clean and environmentally friendly triple heating system according to claim 2, characterized in that: A rubber strip (3) is arranged on the outside of the second connecting rod (22), a slope (31) is arranged on one side of the second connecting rod (22), a plurality of brushes (32) are arranged on the rubber strip (3), the rubber strip (3) is attached to the inner wall of the tank body (1), and the brushes (32) pass through the second filter screen (14) when rotating.

5. A clean and environmentally friendly tri-generation heating system according to claim 1, characterized in that: The sewage discharge mechanism comprises a sewage discharge trough (4), the sewage discharge trough (4) is in the shape of a sideways trapezoid, a cleaning port (41) is provided on one side of the sewage discharge trough (4), and a slag discharge port (43) is provided at the bottom of the other side of the sewage discharge trough (4).

6. A clean and environmentally friendly tri-heating system according to claim 5, characterized in that: The cleaning port (41) is provided with a first plug (42), and the slag discharge port (43) is provided with a second plug (44); the first plug (42) is threadedly connected to the cleaning port (41), and the slag discharge port (43) is threadedly connected to the second plug (44).

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