Air-water separation device for circulating flushing net of heat supply user indoor system

Abstract

The utility model provides a heat supply user indoor system circulation flushing net gas-water separation device which comprises a box body, a dirt separator and a gas-water separator communicated with the dirt separator are fixedly arranged in the box body, and a water inlet assembly and a water outlet assembly are arranged on the two opposite sides of the outer portion of the box body respectively. One end of the water inlet assembly penetrates through the side wall of one side of the box body and is communicated with the dirt separator, and one end of the water outlet assembly penetrates through the side wall of the other side of the box body and is communicated with the gas-water separator. According to the utility model, the dirt separator and the gas-water separation device are used for dirt removal and gas removal of water in the internal pipeline of the heat supply user, so that the internal pipeline of the heat supply user can be cleaned under the condition that the user does not need to drain water, the heat loss in the heat supply system is further reduced, and the water flow speed of the internal pipeline of the heat supply user can be accelerated by arranging the water pump; and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage discharge equipment for heating systems, in particular to a circulating flushing network gas-water separation device for indoor systems of heating users. Background Art

[0002] In the early stage of operation of the heating system, the heating system will be blocked due to corrosion and other reasons. At the same time, gas will be continuously generated inside the pipes. When these gases accumulate to a certain extent, they will cause gas blockage, water-enclosed gas, etc., which will lead to poor circulation of hot water, and then cause the room temperature to fail to meet the standard. In the prior art, for the drainage and exhaust of indoor pipelines of heating users, the return pipe drain valve of the heating system is generally opened to release the sewage and gas in the pipeline to solve the problem of poor hot water circulation. However, excessive discharge of water in the heating system will cause the heat exchange station to need to add too much cold water, which will increase heat loss and increase energy consumption. Utility Model Content

[0003] The main purpose of the utility model is to provide a gas-water separation device for circulating flushing of indoor systems of heating users, so as to solve the problem in the prior art that heating users need to discharge water in the heating system during the process of dealing with dirt and gas blockage, resulting in excessive cold water replenishment in the heat exchange station, increased heat loss, and increased energy consumption.

[0004] In order to solve the above problems, the utility model adopts the following technical scheme: a circulating flushing network gas-water separation device for an indoor system of a heating user, comprising a box body, in which a dirt remover and an gas-water separator connected to the dirt remover are built-in, and opposite sides of the outside of the box body are respectively provided with a water inlet assembly and a water outlet assembly, one end of the water inlet assembly passes through the box body to be connected with the dirt remover, and one end of the water outlet assembly passes through the box body to be connected with the gas-water separator.

[0005] Furthermore, a water pump is provided in the box body, the water pump is located on a side of the air-water separator away from the dirt remover and is connected to the air-water separator, and one end of the water outlet assembly is connected to the water pump.

[0006] Furthermore, the water inlet assembly and the water outlet assembly both include a pipe body and a connector, the pipe body is a flexible water pipe, and the connector is a flexible joint.

[0007] Furthermore, a fixing assembly for receiving the tube body is fixedly provided on the outer side of the box body.

[0008] Furthermore, the fixing assembly includes a fixing plate fixed on the outer side wall of the box body and a pressure plate arranged on the top surface of the fixing plate, one end of the pressure plate close to the box body is hinged to the top surface of the fixing plate, the surface of the fixing plate opposite to the pressure plate is the inner side surface, the inner side surfaces of the fixing plate and the pressure plate are both provided with arc-shaped grooves for accommodating the tube body, and the end of the pressure plate away from the box body is provided with a clamping portion for preventing the pressure plate from rotating.

[0009] Furthermore, a clearance groove is provided on a side of the fixing plate away from the box body, and the engaging portion includes a connecting rod arranged on a side of the pressure plate close to the clearance groove, one end of the connecting rod is rotatably connected to the pressure plate, and the other end of the connecting rod passes through the clearance groove of the fixing plate and extends away from the fixing plate, a thread is provided on the outer side wall of the connecting rod, and a butterfly nut is screwed on the other end of the connecting rod.

[0010] Furthermore, universal wheels are fixedly arranged at the four corners of the bottom end of the box body.

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

[0012] 1. The water in the internal pipes of the heating users is decontaminated and degassed through the decontamination device and the gas-water separator, so that the internal pipes of the heating users can be cleaned without the need for the users to drain the water, thereby reducing the heat loss in the heating system;

[0013] 2. By installing a water pump, the water flow rate in the internal pipes of the heating users can be accelerated, thereby increasing work efficiency.

[0014] 3. By setting a fixing component and a clamping part, the water inlet component and the water outlet component are stored, making it convenient for staff to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 This is a schematic diagram of the installation position of the indoor system circulation flushing network gas-water separation device of the heating user of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the circulating flushing network gas-water separation device of the indoor system of the heating user of the utility model;

[0018] Figure 3 It is a three-dimensional diagram of the circulating flushing network gas-water separation device of the indoor system of the heating user of the utility model;

[0019] Figure 4 for Figure 3 A magnified view of part A.

[0020] Description of Reference Numerals

[0021] 1. Box body; 11. Universal wheel; 2. De-sludger; 3. Air-water separator; 4. Water pump; 5. Water inlet assembly; 6. Water outlet assembly; 61. Pipe body; 62. Connector; 7. Fixing assembly; 71. Fixing plate; 711. Make way groove; 72. Pressing plate; 721. Arc groove; 8. Clamping part; 81. Connecting rod; 82. Butterfly nut. DETAILED DESCRIPTION

[0022] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0023] See also Figures 1 to 3 As shown, a circulating flushing net gas-water separation device for indoor system of heating users includes a box body 1, a dirt remover 2, a gas-water separator 3, a water inlet assembly 5 and a water outlet assembly 6. The box body 1 is a rectangular box with a hollow interior. In this embodiment, universal wheels 11 are respectively fixed at the four corners of the bottom end of the box body 1 to facilitate the staff to move the circulating flushing net gas-water separation device. The dirt remover 2 and the gas-water separator 3 are fixed inside the box body 1 to discharge sewage and air in the internal pipeline of the heating user. Among them, the output end of the dirt remover 2 is connected to the input end of the gas-water separator 3, and the water inlet assembly 5 and the water outlet assembly 6 are respectively arranged on opposite sides of the outside of the box body 1. One end of the water inlet assembly 5 passes through the side wall of one side of the box body 1 to communicate with the dirt remover 2, and one end of the water outlet assembly 6 passes through the side wall of the other side of the box body 1 to communicate with the gas-water separator 3.

[0024] During implementation, when the heating pipeline of the heating user is blocked by dirt or gas, the staff will carry the circulating flushing network gas-water separation device to the unit well (heating pipeline well in the prior art) corresponding to the heating user. It should be noted that if Figure 1 As shown, in the prior art, in the return water pipeline in the unit well, a shut-off valve and a temperature measuring ball valve are sequentially arranged along the water flow direction, and the staff needs to connect the water inlet component 5 with the shut-off valve, and at the same time connect the water outlet component 6 with the temperature measuring ball valve. Specifically, the staff needs to disconnect the pipeline between the temperature measuring ball valve and the shut-off valve, and connect the shut-off valve and the temperature measuring ball valve through the water inlet component 5 and the water outlet component 6 respectively.

[0025] At this time, the water in the internal pipeline of the heating user passes through the water inlet component 5, the decontaminant 2, the gas-water separator 3 and the water outlet component 6 in sequence and then flows into the vertical pipe in the corridor. In this process, the water in the internal pipeline of the heating user passes through the decontaminant 2 to screen out foreign matter, and at the same time, the gas in the internal pipeline of the heating user is discharged through the gas-water separator 3. Therefore, the user does not need to drain water for sewage and exhaust, and the internal pipeline of the heating user can be cleaned, thereby reducing heat loss in the heating system and reducing energy consumption. It should be noted that the decontaminant 2 and the gas-water separator 3 of the utility model are both prior art and will not be described in detail here.

[0026] Preferably, a water pump 4 is further provided in the box body 1, and the water pump 4 is located on a side of the gas-water separator 3 away from the dirt remover 2, and is connected to the gas-water separator 3, that is, the output end of the gas-water separator 3 is connected to the input end of the water pump 4, and one end of the water outlet component 6 is connected to the water pump 4. By providing the water pump 4, the water flow speed of the internal pipeline of the heating user can be accelerated, thereby increasing the work efficiency.

[0027] See also Figure 3 and Figure 4 In the embodiment shown, the water inlet assembly 5 and the water outlet assembly 6 both include a tube body 61 and a connector 62. The tube body 61 is a flexible water pipe in the prior art, and the connector 62 is a flexible joint. The flexible water pipe is provided to facilitate carrying and facilitate the staff to connect to the shut-off valve or the temperature measuring ball valve. The flexible joint is provided to further facilitate the staff to connect to the shut-off valve or the temperature measuring ball valve.

[0028] Preferably, a fixing assembly 7 for receiving the tube body 61 is fixedly provided on the outer side of the box body 1. When the tube body 61 is not in use, the tube body 61 can be stored, thereby making it convenient to carry. In this embodiment, the fixing assembly 7 includes a fixing plate 71 fixedly provided on the outer side wall of the box body 1 and a pressing plate 72 provided on the top surface of the fixing plate 71. One end of the pressing plate 72 close to the box body 1 is hinged to the top surface of the fixing plate 71. The surfaces opposite to the fixing plate 71 and the pressing plate 72 are the inner side surfaces. The inner side surfaces of the fixing plate 71 and the pressing plate 72 are both provided with an arc-shaped groove 721 for accommodating the tube body 61, that is, the tube body 61 is clamped in the arc-shaped groove 721 between the fixing plate 71 and the pressing plate 72. One end of the pressing plate 72 away from the box body 1 is provided with a clamping portion 8 for preventing the pressing plate 72 from rotating.

[0029] During implementation, when the tube body 61 needs to be stored, the staff first pulls the pressure plate 72 to move the free end of the pressure plate 72 away from the fixed plate 71. Since the tube body 61 is a flexible water pipe, the tube body 61 can be coiled in the arc-shaped groove 721 on the top surface of the fixed plate 71, and then the pressure plate 72 is reset. At this time, the tube body 61 is pressed into the arc-shaped groove 721 of the fixed plate 71 and the pressure plate 72. Then, the locking portion 8 is used to prevent the pressure plate 72 from rotating, so that the tube body 61 is restricted between the fixed plate 71 and the pressure plate 72, that is, the tube body 61 is stored to facilitate the staff to carry.

[0030] See also Figure 4 As shown, in this embodiment, a clearance groove 711 is provided on the side of the fixing plate 71 away from the box body 1, and the engaging portion 8 includes a connecting rod 81 provided on the side of the pressing plate 72 close to the clearance groove 711, one end of the connecting rod 81 is rotatably connected to the pressing plate 72, and the other end of the connecting rod 81 passes through the clearance groove 711 of the fixing plate 71 and extends in a direction away from the fixing plate 71, and a thread is provided on the outer wall of the connecting rod 81, and a butterfly nut 82 is screwed on the other end of the connecting rod 81. In this embodiment, a through groove (not shown in the figure) is provided on the pressing plate 72 corresponding to the clearance groove 711, and one end of the connecting rod 81 is rotatably connected to the through groove of the pressing plate 72 through a pin shaft.

[0031] When the tube body 61 needs to be limited, in other words, when the pressing plate 72 needs to be prevented from rotating, the connecting rod 81 is rotated into the clearance groove 711, and then the butterfly nut 82 is rotated to move the butterfly nut 82 toward the fixed plate 71 until the butterfly nut 82 abuts against the bottom surface of the fixed plate 71, and the pressing plate 72 cannot rotate. Conversely, when the pressing plate 72 needs to be rotated, the staff rotates the butterfly nut 82 in the opposite direction to move the butterfly nut 82 away from the fixed plate 71, and then the staff rotates the connecting rod 81 to move the connecting rod 81 away from the clearance direction, and then the pressing plate 72 can be rotated to remove the tube body 61.

[0032] During the specific implementation of the present invention, when the heating pipeline of the heating user is blocked or gas-blocked, the staff carries a circulating flushing net gas-water separation device, and connects it with the shut-off valve and the temperature measuring ball valve through the flexible joints of the water inlet component 5 and the water outlet component 6, and then starts the water pump 4. At this time, the water in the internal pipeline of the heating user passes through the water inlet component 5, the decontaminant 2, the gas-water separator 3, the water pump 4 and the water outlet component 6 in sequence and flows into the vertical pipe in the corridor to filter and clean the water in the internal pipeline of the heating user, that is, the water in the internal pipeline of the heating user is decontaminated and degassed through the decontaminant 2 and the gas-water separator 3, so that the internal pipeline of the heating user can be cleaned without the user draining water, thereby reducing the heat loss in the heating system.

[0033] It should be noted that the circulating flushing net gas-water separation device of the utility model is a temporary cleaning device. After the internal pipeline of the heating user is cleaned, the flexible joints of the water inlet component 5 and the water outlet component 6 need to be removed, and the pipeline between the shut-off valve and the temperature measuring ball valve needs to be restored. Then the staff presses the pipe body 61 into the arc groove 721 of the fixing plate 71 and the pressing plate 72 to store and organize the water inlet component 5 and the water outlet component 6, so as to facilitate the staff to carry.

[0034] The above description is only a preferred embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Claims

1. A circulating flushing network gas-water separation device for indoor heating user system, characterized in that: The invention comprises a box body (1), wherein a dirt remover (2) and an air-water separator (3) connected to the dirt remover (2) are fixedly arranged in the box body (1), and a water inlet assembly (5) and a water outlet assembly (6) are respectively arranged on two opposite sides of the outside of the box body (1), one end of the water inlet assembly (5) passes through the box body (1) to be connected to the dirt remover (2), and one end of the water outlet assembly (6) passes through the box body (1) to be connected to the air-water separator (3).

2. The heat supply user indoor system circulating flushing network gas-water separation device according to claim 1 is characterized in that: A water pump (4) is also provided in the box body (1). The water pump (4) is located on a side of the gas-water separator (3) away from the dirt remover (2) and is connected to the gas-water separator (3). One end of the water outlet assembly (6) is connected to the water pump (4).

3. The heat supply user indoor system circulating flushing network gas-water separation device according to claim 1, characterized in that: The water inlet assembly (5) and the water outlet assembly (6) both comprise a pipe body (61) and a connector (62); the pipe body (61) is a flexible water pipe, and the connector (62) is a flexible joint.

4. The heat supply user indoor system circulating flushing network gas-water separation device according to claim 3 is characterized in that: A fixing assembly (7) for receiving the tube body (61) is fixedly provided on the outer side of the box body (1).

5. The heat supply user indoor system circulating flushing network gas-water separation device according to claim 4, characterized in that: The fixing assembly (7) comprises a fixing plate (71) fixed on the outer wall of the box body (1) and a pressing plate (72) arranged on the top surface of the fixing plate (71); one end of the pressing plate (72) close to the box body (1) is rotatably connected to the top surface of the fixing plate (71); the surface of the fixing plate (71) and the pressing plate (72) facing each other is an inner side surface; the inner side surfaces of the fixing plate (71) and the pressing plate (72) are both provided with an arc-shaped groove (721) for accommodating the tube body (61); and one end of the pressing plate (72) away from the box body (1) is provided with a clamping portion (8) for preventing the pressing plate (72) from rotating.

6. The heat supply user indoor system circulating flushing network gas-water separation device according to claim 5, characterized in that: A clearance groove (711) is provided on a side of the fixing plate (71) away from the box body (1); the engaging portion (8) comprises a connecting rod (81) arranged on a side of the pressing plate (72) close to the clearance groove (711); one end of the connecting rod (81) is rotatably connected to the pressing plate (72); the other end of the connecting rod (81) passes through the clearance groove (711) of the fixing plate (71) and extends in a direction away from the fixing plate (71); a thread is provided on an outer wall of the connecting rod (81); and a butterfly nut (82) is screwed to the other end of the connecting rod (81).

7. The heat supply user indoor system circulating flushing network gas-water separation device according to claim 1, characterized in that: Universal wheels (11) are respectively fixedly arranged at the four corners of the bottom end of the box body (1).

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