Silencer for discharging condensate water and condensate water discharging system

Abstract

The utility model belongs to the technical field of condensate water discharge, and particularly discloses a silencer for discharging condensate water and a condensate water discharge system.The silencer for discharging condensate water comprises a silencing pipe, a plurality of silencing holes are formed in the circumferential face of the silencing pipe, one end of the silencing pipe is communicated with a connecting pipe, and the other end of the silencing pipe is communicated with a water inlet pipe. The end, away from the silencing pipe, of the connecting pipe is fixedly connected with a connecting piece, and the connecting piece is used for being connected and matched with a pipeline. The condensate water discharging system comprises a condensation pipeline and the silencer for discharging condensate water, and the silencing pipe is detachably connected with the condensation pipeline through the connecting piece. According to the utility model, noise can be reduced when condensate water is discharged.

Description

Technical Field

[0001] This utility model relates to the field of condensate drainage technology, specifically to a silencer and condensate drainage system for condensate drainage. Background Technology

[0002] Currently, in wastewater treatment, aeration of the wastewater in biological treatment tanks is usually required. An aeration system typically includes aerators and their associated pipes and aeration discs. Underwater aeration equipment usually consists of dozens of parallel-arranged disc-type microporous aerators forming an aeration unit. An A-A2O biological treatment tank has several aeration units. During operation, the aeration blower compresses air, increasing pressure and decreasing volume, raising the air temperature in the pipes. After being transported to the bottom of the tank, the air is cooled by the wastewater, forming condensate in the pipes. If this condensate is not drained promptly, it accumulates over time, eventually leading to poor airflow, reduced aeration, and even increased pressure within the pipes, damaging the microporous aeration discs at the bottom of the tank and affecting the normal operation of the wastewater treatment plant.

[0003] Therefore, the condensate needs to be discharged through pipes. In the existing technology, the mixture of condensate and air is discharged directly through pipes. This method of condensate discharge is very noisy, often receives complaints from surrounding residents, and also affects the physical and mental health of the staff in the sewage treatment plant. Utility Model Content

[0004] This utility model provides a silencer and condensate drainage system for condensate drainage, with the aim of reducing noise when draining condensate.

[0005] This utility model is achieved through the following technical solution: a silencer for condensate discharge, including a silencer pipe, a plurality of silencer holes are opened on the circumferential surface of the silencer pipe, one end of the silencer pipe is connected to a connecting pipe, and a connecting member is fixedly connected to the end of the connecting pipe away from the silencer pipe, the connecting member being used to connect and cooperate with a pipe.

[0006] Compared with existing technologies, this solution has the following advantages and beneficial effects:

[0007] The silencer in this solution reduces the noise generated during condensate drainage by opening multiple silencer holes on the silencer pipe. In addition, one end of the silencer pipe is connected to a connector, which facilitates the installation of the entire silencer on the condensate pipe.

[0008] Furthermore, the plurality of silencing holes are distributed across the entire circumference of the silencing tube.

[0009] In this design, multiple silencing holes are distributed across the entire circumference of the silencing pipe, resulting in better noise reduction.

[0010] Furthermore, the area of ​​the plurality of silencer holes is less than or equal to half the circumference of the silencer tube.

[0011] With this setup, compared to distributing multiple silencers across the entire circumference of the silencer pipe, condensate will be discharged from all the silencers on the circumference of the silencer pipe during the condensate discharge process, causing splashing over a large area, which will pollute the surrounding environment or equipment and is not conducive to the work of nearby personnel.

[0012] Furthermore, the end of the muffler pipe away from the connecting pipe is an open end, and a plug is connected to the open end of the muffler pipe, the plug being detachably connected to the muffler pipe.

[0013] In this design, a plug is detachably connected to the open end of the muffler pipe. The plug and the muffler pipe can be manufactured separately, making the molding process simpler. After the plug blocks the end of the muffler pipe, condensate can be discharged from the muffler hole opened on the muffler pipe. In addition, the detachable connection between the plug and the muffler pipe makes it easy to remove the plug later and clean the inner wall of the muffler pipe, thus ensuring smoother drainage of condensate without obstruction.

[0014] Furthermore, a connecting cylinder is connected to the end of the muffler tube away from the plug. The outer diameter of the connecting cylinder is larger than the outer diameter of the muffler tube, and the connecting cylinder is in communication with the connecting tube. Both the plug and the connecting cylinder have annular grooves at their opposite ends. An adjusting plate is inserted between the annular groove of the plug and the annular groove of the connecting cylinder. The adjusting plate is an arc-shaped plate that matches the muffler tube, and the adjusting plate can block part of the muffler holes on the muffler tube.

[0015] In this solution, by inserting or removing the adjustment plate into the annular groove on the same muffler, the purpose of making the muffler fully or partially open can be achieved. This can meet the needs of different operating conditions, making it more flexible and convenient to use, and saving replacement costs.

[0016] Furthermore, the inner side of the connector is provided with an internal thread.

[0017] The connector in this design has an internal thread on its inner side, which facilitates threaded connection with the condensate pipe, thereby making it easy to install and disassemble the entire muffler. The connection structure is simple and highly versatile.

[0018] A condensate drainage system includes a condensate pipe and a silencer for condensate drainage as described above, wherein the silencer pipe is detachably connected to the condensate pipe via the connector.

[0019] One type of condensate drainage system in this solution uses a detachable silencer pipe connected to the condensate drainage pipe. This allows the condensate and high-pressure air discharged from the condensate pipe to be discharged through silencer holes on the silencer pipe. Compared to direct discharge from the condensate pipe, the silencer pipe in this solution can effectively reduce noise in the discharge of the mixture of condensate and high-pressure air.

[0020] Furthermore, the end of the condenser pipe is connected to a bend, and the silencer pipe is connected to one end of the bend through the connector. The end of the bend connected to the silencer pipe is flared.

[0021] The bend in this design redirects the condensate drain path, allowing the condensate to flow downwards and reducing splashing. Furthermore, the flared end of the bend connecting to the silencer pipe guides the condensate draining from the pipe, and the flared design also enhances the seal and reliability between the bend and the connector.

[0022] Furthermore, a valve is installed between the silencer pipe and the condenser pipe.

[0023] The valve is designed to be opened or closed according to actual conditions, thereby allowing for better control over the timing and duration of discharge.

[0024] Furthermore, the valve is a manual valve or a solenoid valve.

[0025] The valves in this solution can be either manually operated or electrically controlled solenoid valves, depending on actual needs. Manual valves are low-cost, while solenoid valves can be used with existing time relays to open and close at set times, thus achieving timed condensate drainage without manual operation, making it more intelligent and saving labor costs. Attached Figure Description

[0026] The accompanying drawings, which are included to provide a further understanding of the embodiments of the present invention and form part of this application, do not constitute a limitation thereof. In the drawings:

[0027] Figure 1 This is a perspective view of an embodiment of a silencer for draining condensate according to the present invention.

[0028] Figure 2 This is a perspective view of another embodiment of the silencer for draining condensate according to the present invention;

[0029] Figure 3 This is a schematic diagram of the structure of a silencer for draining condensate according to the present invention, in which the silencer holes are arranged in a circular array on the silencer pipe.

[0030] Figure 4 This is a schematic diagram of the structure of an annular groove at the end of the plug and the connecting cylinder in one embodiment of a silencer for draining condensate according to the present invention.

[0031] Figure 5 A 3D view of the adjustment plate;

[0032] Figure 6 This is a schematic diagram showing the state of the regulating plate after it is inserted into the annular groove in one embodiment of the silencer for draining condensate of this utility model.

[0033] Figure 7 This is a schematic diagram of the structure of an embodiment of the condensate drainage system of this utility model;

[0034] Figure 8 This is a schematic diagram of another embodiment of the condensate drainage system of this utility model.

[0035] The attached diagram shows the markings and corresponding component names:

[0036] Silencing pipe 1, connecting cylinder 101, silencing hole 2, connecting pipe 3, connector 4, plug 5, annular groove 501, adjusting plate 502, condensate pipe 6, manual valve 7, solenoid valve 8, cable 9, bend 10. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. The illustrative embodiments and descriptions of this utility model are only used to explain this utility model and are not intended to limit this utility model.

[0038] like Figure 1 As shown in the figure, as an embodiment of this application, a silencer for condensate discharge is provided, including a silencer pipe 1. A plurality of silencer holes 2 are opened on the circumferential surface of the silencer pipe 1. One end of the silencer pipe 1 is connected to a connecting pipe 3. The diameter of the connecting pipe 3 is smaller than the diameter of the silencer pipe 1. A connector 4 is fixedly connected to the end of the connecting pipe 3 away from the silencer pipe 1. The connector 4 is used to connect and cooperate with a pipe. In this embodiment, the inner side of the connector 4 is provided with an internal thread to facilitate threaded connection with a threaded pipe. The connector 4 in this embodiment can adopt the nut structure in the prior art. The connecting pipe 3 is welded and fixed to the silencer pipe 1.

[0039] like Figure 1 As shown, in this embodiment, multiple silencing holes 2 are distributed across the entire circumference of the silencing pipe 1, making the silencing pipe 1 a fully circular opening structure; as Figure 2As shown in another embodiment of this application, the area of ​​the plurality of silencer holes 2 is less than or equal to half the circumference of the silencer pipe 1, making the silencer pipe 1 a semi-circular opening structure. Compared with the case of a full circular opening, since the silencer pipe 1 has silencer holes 2 on all circumferences, when draining condensate, the condensate will splash everywhere on the circumference, which can easily cause pollution to the working environment. In this embodiment, the silencer holes 2 are distributed on half the circumference of the silencer pipe 1. In this way, when the silencer pipe 1 is actually installed, the side of the silencer pipe 1 with silencer holes 2 can face downwards and face the pool, while the side of the silencer pipe 1 without holes faces the working surface. In this way, the noise and condensate generated when draining condensate are discharged downwards, which can avoid the situation where condensate splashes everywhere and causes environmental pollution, and the generated noise can be further reduced and its diffusion reduced.

[0040] As an embodiment of this application, the end of the muffler pipe 1 away from the connecting pipe 3 is an open end, and a plug 5 is connected to the open end of the muffler pipe 1. The plug 5 is detachably connected to the muffler pipe 1. In this embodiment, the plug 5 is threadedly connected to the muffler pipe 1. In this embodiment, the plug 5 and the muffler pipe 1 are set separately, which makes it easier to process and manufacture them separately and reduces manufacturing costs. At the same time, the threaded connection between the plug 5 and the muffler pipe 1 facilitates installation and fitting. Moreover, when impurities are generated inside the muffler pipe 1 during long-term use, affecting the discharge of condensate, the inner wall of the muffler pipe 1 can be easily cleaned by opening the plug 5, making the discharge of condensate from the muffler pipe 1 smoother.

[0041] As one embodiment of this application, such as Figure 3 As shown, in this embodiment, multiple silencing holes 2 are arranged in a circular array on the circumference of the silencing pipe 1. The silencing holes 2 in this solution are neatly arranged on the silencing pipe, resulting in a more aesthetically pleasing appearance and facilitating the use of a standardized opening mold for drilling. Of course, the multiple silencing holes 2 can also be arranged as described in the above embodiment, such as... Figure 1 and Figure 2 In the middle, they are randomly and irregularly distributed on the circumference of the silencer 1.

[0042] As one embodiment of this application, such as Figure 4 As shown, in this embodiment, the end of the muffler pipe 1 away from the plug 5 is integrally connected to a connecting cylinder 101. The outer diameter of the connecting cylinder 101 is larger than the outer diameter of the muffler pipe 1. The connecting cylinder 101 and the connecting pipe 3 are interconnected. The muffler pipe 1 is connected to the connecting pipe 3 through the connecting cylinder 101. In this embodiment, the plug 5 and the connecting cylinder 101 are both provided with annular grooves 501 at their opposite ends. In this embodiment, the plug 5 is threadedly connected to the muffler pipe 1.

[0043] Combination Figure 5As shown, in this embodiment, an adjusting plate 502 is inserted between the annular groove 501 of the plug 5 and the annular groove 501 of the connecting cylinder 101. The adjusting plate 502 is an arc-shaped plate that matches the silencer pipe 1. The arc size of the adjusting plate 502 can be set in various specifications according to the actual situation, such as setting it to have an arc plate with an arc equal to, greater than or less than half of a circle.

[0044] In this embodiment, multiple silencing holes 2 can be opened on the entire circumference of the silencing pipe 1, combined with Figure 6 As shown, when the adjusting plate 502 is inserted into the two annular grooves 501, it can block part of the muffler hole 2. In this way, by inserting or removing the adjusting plate 502 into the annular groove on the same muffler, the purpose of opening the entire or part of the circumference of the muffler can be achieved, which can meet the needs of different working conditions, making it more flexible and convenient to use, and saving replacement costs.

[0045] As another embodiment of this application, combined with Figure 7 As shown, a condensate drainage system is disclosed, including a condensate pipe 6 and a condensate drainage silencer as described in any of the above embodiments. The silencer pipe 1 and the condensate pipe 6 are detachably connected by a connector 4, thereby facilitating the installation and removal of the entire silencer.

[0046] A bend 10 is connected to one end of the condenser pipe 6. A silencer pipe 1 is connected to one end of the bend 10 via a connector 4. The end of the bend 10 connected to the silencer pipe 1 is flared. A valve is installed between the silencer pipe 1 and the condenser pipe 6. The valve is either a manual valve 7 or a solenoid valve 8. As one embodiment of this application, [further details are needed]. Figure 7 As shown, in this embodiment, the valve is a manual valve 7. The manual valve 7 is installed between the bend 10 and the condenser pipe. The manual valve 7 can also be installed between the bend 10 and the silencer. The manual valve 7 serves to open and close the condensate. When the manual valve 7 is opened, the condensate is discharged. The discharged condensate passes through the condenser pipe 6 and the bend 10, and then enters the silencer pipe 1. Finally, it is discharged from the silencer hole 2 on the silencer pipe 1.

[0047] As one embodiment of this application, such as Figure 8 As shown, a condensate drainage system is described. In this embodiment, the valve is a solenoid valve 8. The installation position of the solenoid valve 8 can be the same as that of the manual valve 7 in the previous embodiment, which will not be repeated here. In this embodiment, the solenoid valve 8 is installed between the silencer and the bend 10 as an example. In this embodiment, a cable 9 is connected to the solenoid valve 8. In actual use, the solenoid valve 8 is connected to a time relay through the cable 9. The time relay opens the solenoid valve 8 at a set time by presetting the timed opening time. In this way, the valve can be opened at a set time without manual operation, which can realize the function of timed condensate drainage, which is more intelligent and saves labor costs.

[0048] It should be noted that the above description of the disclosed embodiments enables those skilled in the art to implement or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A silencer for condensate drainage, characterized in that, The device includes a silencer pipe with multiple silencer holes on its circumferential surface. One end of the silencer pipe is connected to a connecting pipe, and the end of the connecting pipe away from the silencer pipe is fixedly connected to a connector for connecting and cooperating with a pipeline.

2. A silencer for condensate drainage according to claim 1, characterized in that, The plurality of silencing holes are distributed on the entire circumference of the silencing pipe.

3. A silencer for condensate drainage according to claim 1, characterized in that, The area of ​​the plurality of silencer holes is less than or equal to half the circumference of the silencer tube.

4. A silencer for condensate drainage according to claim 1, characterized in that, The end of the muffler pipe away from the connecting pipe is an open end, and a plug is connected to the open end of the muffler pipe. The plug is detachably connected to the muffler pipe.

5. A silencer for condensate drainage according to claim 4, characterized in that, The end of the muffler tube away from the plug is connected to a connecting cylinder. The outer diameter of the connecting cylinder is larger than the outer diameter of the muffler tube, and the connecting cylinder is in communication with the connecting tube. The ends of the plug and the connecting cylinder facing each other are each provided with annular grooves. An adjusting plate is inserted between the annular groove of the plug and the annular groove of the connecting cylinder. The adjusting plate is an arc-shaped plate that matches the muffler tube, and the adjusting plate can block part of the muffler holes on the muffler tube.

6. A silencer for condensate drainage according to claim 1, characterized in that, The connector has an internal thread on its inner side.

7. A condensate drainage system, characterized in that, It includes a condensate pipe and a silencer for condensate drainage as described in any one of claims 1-6, wherein the silencer pipe is detachably connected to the condensate pipe via the connector.

8. A condensate drainage system according to claim 7, characterized in that, The end of the condenser pipe is connected to a bend, and the silencer pipe is connected to one end of the bend through the connector. The end of the bend connected to the silencer pipe is flared.

9. A condensate drainage system according to claim 7, characterized in that, A valve is installed between the silencer pipe and the condenser pipe.

10. A condensate drainage system according to claim 9, characterized in that, The valve is either a manual valve or a solenoid valve.

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