CN218566215U

CN218566215U - Condensed water discharge system

Info

Publication number: CN218566215U
Application number: CN202222843706.7U
Authority: CN
Inventors: 万荣国; 潘宇; 杜云; 李志伟; 罗俊; 黄广; 张浪; 任坤
Original assignee: TAIJI GROUP CHONGQING FULING PHARMACEUTICAL FACTORY CO Ltd
Current assignee: TAIJI GROUP CHONGQING FULING PHARMACEUTICAL FACTORY CO Ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-03-03
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a comdenstion water discharge system, including the condensation casing, be provided with condensing unit in the condensation casing, connect into the steam pipe through advancing the steam port on the condensation casing, set up the steam valve on advancing the steam pipe, the downside of condensation casing sets up liquid end and flowing back port, the drain pipe is connected to the liquid end, first fluid-discharge tube is connected to the flowing back port, set up first fluid-discharge valve on the first fluid-discharge tube, set up second fluid-discharge tube and/or third fluid-discharge tube is connected to first fluid-discharge tube on advancing the steam pipe, the second fluid-discharge tube with set up second valve pump subassembly and third valve pump subassembly on the third fluid-discharge tube respectively. When the condensate accumulated in the condensate shell needs to be discharged, the second valve pump assembly and the third valve pump assembly are opened, a plurality of pipelines with liquid drainage power are provided for the discharge of the condensate, the discharge efficiency of the condensate is improved, the downtime of the condenser is shortened, and the industrial production efficiency is improved.

Description

Condensed water discharge system

Technical Field

The utility model relates to a condensation technology field especially relates to a comdenstion water discharge system.

Background

The condenser belongs to one type of heat exchanger and can convert gas or vapor into liquid. A structure of a condenser in the prior art is shown in fig. 1, the condenser includes a condensation housing 101, a heat exchange coil 102 is disposed in the condensation housing 101, wherein two ports of the heat exchange coil 102, which are respectively used for liquid outlet and liquid inlet, are disposed outside the condensation housing 101, a steam inlet port 103 and a liquid outlet port 104 are disposed on the condensation housing 101, industrial steam flows in from the steam port 103 through a steam inlet pipe 105, part of condensed water and steam which does not form condensed water flow out through a liquid outlet port 105 via a liquid outlet pipe 106, the condensed water is gradually accumulated in the condenser along with the proceeding of condensation, which affects the normal proceeding of condensation, at this time, the introduction of the industrial steam is generally closed, the condensed water in the condensation housing 101 is discharged through the liquid outlet pipe 106 and a liquid discharge pipe disposed at the lower end of the condensation housing 101, the discharging of the condensed water is based on gravity flow, the discharging efficiency is low, and the downtime of the condenser is long.

SUMMERY OF THE UTILITY MODEL

In view of the above shortcomings of the prior art, an object of the present invention is to provide a condensate water discharge system to improve the condensate water discharge efficiency of a condenser, shorten the downtime of the condenser, and improve the industrial production efficiency.

The technical scheme of the utility model is that:

the utility model provides a comdenstion water discharge system, includes the condensation casing, be provided with condensing part in the condensation casing, connect into the steam pipe through advancing the steam port on the condensation casing, set up the steam valve on advancing the steam pipe, the downside of condensation casing sets up out liquid end and flowing back port, go out the liquid end and connect the drain pipe, set up the drain valve on the drain pipe, first drain pipe is connected to the flowing back port, set up first drain valve on the first drain pipe, set up the second drain pipe on advancing the steam pipe and/or third drain pipe is connected to first drain pipe, the second drain pipe with set up second valve pump subassembly and third valve pump subassembly on the third drain pipe respectively.

Further, at least one pressure gauge is arranged on the steam inlet pipe.

Further, a thermometer is arranged on the steam inlet pipe.

And the signal output end of the controller is in signal connection with the signal input ends of the steam valve, the liquid outlet valve, the first liquid discharging valve, the second valve pump assembly and the third valve pump assembly.

Furthermore, a flow sensor is arranged on the steam inlet pipe, and a signal output end of the flow sensor is in signal connection with a signal input end of the controller.

Further, the condensation shell further comprises a weighing sensor, wherein the weighing sensor is arranged on the bottom side inside the condensation shell and/or the weighing sensor is arranged on the bottom side outside the condensation shell.

Further, still include the controller, weighing sensor's signal output part signal connection the signal input part of controller, the signal output part of controller with the equal signal connection of signal input part of steam valve, play liquid valve, first drain valve, second valve pump package spare and third valve pump package spare.

Furthermore, the condensing part is a heat exchange coil, and two ports of the heat exchange coil, which are respectively used for liquid outlet and liquid inlet, are arranged on the outer side of the condensing shell.

Further, the condensing part is a heat sink.

Compared with the prior art, the beneficial effects of the utility model reside in that:

according to the utility model discloses a comdenstion water discharge system when needs are discharged accumulational comdenstion water in the condensation shell, through opening second valve pump subassembly and third valve pump subassembly, for the emission of comdenstion water provides a plurality of pipelines that have flowing back power, promotes the emission efficiency of comdenstion water, shortens the down time of condenser, improves industrial production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 shows a block diagram of a condenser according to the prior art.

Fig. 2 shows a schematic structural diagram of a condensate draining system according to an embodiment of the present invention.

Fig. 3 is a block diagram illustrating an automatic control of a condensate drain system according to an embodiment of the present invention.

Fig. 4 shows a block diagram of a condensate drain system with a flow sensor according to an embodiment of the present invention.

Fig. 5 shows a schematic block diagram of an automatic control of a condensate draining system with a flow sensor according to an embodiment of the present invention.

Fig. 6 is a view showing a structure of a condensate discharging system having a load cell according to an embodiment of the present invention.

Fig. 7 is a view showing another structure of a condensate discharging system having a load cell according to an embodiment of the present invention.

Fig. 8 shows a schematic block diagram of an automatic control of a condensate draining system with a load cell according to an embodiment of the present invention.

In the figure, 1 is a condensation shell, 2 is a condensation part, 3 is a steam inlet port, 4 is a steam inlet pipe, 5 is a steam valve, 6 is a liquid outlet end, 7 is a liquid outlet port, 8 is a first liquid discharge pipe, 9 is a liquid discharge pipe, 10 is a first liquid discharge valve, 11 is a second liquid discharge pipe, 12 is a third liquid discharge pipe, 13 is a pressure gauge, 14 is a second valve pump assembly, 15 is a third valve pump assembly, 16 is a weighing sensor, 17 is a thermometer, 18 is a controller, 19 is a flow sensor, and 20 is a liquid discharge valve.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention will now be further described with reference to the accompanying drawings.

The embodiment of the utility model provides a comdenstion water discharge system. As shown in fig. 2, the condensed water discharging system includes a condensation shell 1, a condensation component 2 is disposed in the condensation shell 1, the condensation shell 1 is connected to a steam inlet pipe 4 through a steam inlet port 3, the steam inlet pipe 4 is provided with a steam valve 5, a liquid outlet end 6 and a liquid outlet port 7 are disposed on the lower side of the condensation shell 1, the liquid outlet end 6 is connected to a liquid outlet pipe 9, the liquid outlet pipe 9 is provided with a liquid outlet valve 20, the liquid outlet port 7 is connected to a first liquid discharging pipe 8, the first liquid discharging pipe 8 is provided with a first liquid discharging valve 10, the steam inlet pipe 4 is provided with a second liquid discharging pipe 11 and/or the first liquid discharging pipe 8 is connected to a third liquid discharging pipe 12, and the second liquid discharging pipe 11 and the third liquid discharging pipe 12 are respectively provided with a second valve pump assembly 14 and a third valve pump assembly 15.

In the embodiment, taking the condensation of the industrial steam as an example, as shown in fig. 1, the steam valve 5 is opened, the industrial steam enters the condensation housing 1 through the steam pipe 4, and the industrial steam is condensed into condensed water through the condensation of the condensation part 2, generally, the introduction speed of the industrial steam is much higher than the outflow speed of the condensed water along the liquid outlet end 6 along the liquid outlet pipe 9 to the condensed water collection container, so that the condensed water is gradually accumulated in the condensation housing 1 during the condensation process.

Aiming at the problem of how to discharge condensed water in the operation process, the second valve pump assembly 14 and the third valve pump assembly 15 are respectively arranged on the second liquid discharge pipe 11 and the third liquid discharge pipe 13, and when the condensed water needs to be discharged, the second valve pump assembly 14 and/or the third valve pump assembly 15 are/is opened, so that a plurality of pipelines with liquid discharge power are provided for discharging the condensed water, the discharging efficiency of the condensed water is improved, the downtime of a condenser is shortened, and the industrial production efficiency is improved.

It should be noted that the present application may realize one or two liquid-discharging-powered circuits by providing the second liquid-discharging pipe 11 on the steam-feeding pipe 4 and/or connecting the first liquid-discharging pipe 8 to the third liquid-discharging pipe 12. For example, a second drain pipe 11 is provided on the steam inlet pipe 4, and when the condensed water is discharged, the condensed water can be discharged from the second drain pipe 11 provided on the steam inlet pipe 4 by opening the second valve pump assembly 14 to provide a liquid outlet power. For example, a third drain pipe 12 is connected to the first drain pipe 8, and when the condensed water is drained, the condensed water can be drained from the third drain pipe 12 provided in the first drain pipe 8 by opening the drain power provided by the third valve pump assembly 15.

In this embodiment, the condensing unit 2 may be a heat exchanging coil, and as shown in fig. 2, two ports of the heat exchanging coil, which are respectively used for liquid outlet and liquid inlet, are disposed outside the condensing shell 1.

Of course, the condensation part 2 may also be a heat sink. The radiating fins can adopt structures such as radiating fins, radiating pipes and the like.

In a specific embodiment, as shown in fig. 2, at least one pressure gauge 13 is arranged on the steam inlet pipe 4, and the pressure gauges 13 are reasonably arranged at preset intervals according to the length of the steam inlet pipe 4, so as to ensure the safety of the pipeline for steam transportation.

In a particular embodiment, as shown in fig. 2, a thermometer 17 is arranged on the steam inlet pipe 4 to detect the temperature of the steam to be cooled.

In a specific embodiment, as shown in fig. 3, the condensate drain system further comprises a controller 18, wherein the signal output of the controller 18 is in signal connection with the signal inputs of the steam valve 5, the liquid outlet valve 20, the first drain valve 10, the second valve pump assembly 14 and the third valve pump assembly 15.

In the above structure, the signal connection mode includes a wired connection and a wireless connection, the wireless connection includes but is not limited to connection of each electronic component through a WiFi module, a bluetooth module, and a radio frequency module, and the wired connection includes but is not limited to connection through a wire. This embodiment preferably employs a wire connection.

The present embodiment adds the design of the controller 18 so that the discharge control of the condensed water can be automated. The controller 18 is an existing component having a data processing function, and may be commercially available, and may be implemented as a PLC controller, for example. The specific automation control principle based on the controller 18 is as follows: and according to a preset condensed water discharging interval, the controller 18 controls the steam valve 5 and the liquid outlet valve 20 to be opened, so that a normal working flow of the condenser is realized, after the preset condensed water discharging interval is reached, the steam valve 5 and the liquid outlet valve 20 are closed, the first liquid discharging valve 10, the second valve pump assembly 14 and the third valve pump assembly 15 are opened, and the condensed water is discharged, wherein the discharging time is preset time. By way of example only, the condensate is drained for 5-15 minutes each time the condenser is operating normally for 8-10 hours. The specific condensed water discharge interval and time are determined according to different process requirements, and the embodiment is not limited herein.

In a specific embodiment, as shown in fig. 4 and 5, a flow sensor 19 is disposed on the steam inlet pipe 4, and a signal output end of the flow sensor 19 is in signal connection with a signal input end of the controller 18.

The design of the flow sensor 19 is added to allow for the automated discharge of condensate in a quantitative manner. The specific working principle is as follows: the controller 18 controls to open the steam valve 5 and the liquid outlet valve 20 to realize the normal working process of the condenser, and controls to open the first drain valve 10, the second valve pump assembly 14 and the third valve pump assembly 15 to discharge the condensed water when the preset input is reached based on the input of the industrial steam detected by the flow sensor 19, and the discharge time is preset time.

In a particular embodiment, the condensate drain system further comprises a load cell 16.

As shown in fig. 6, the load cell 16 is disposed at the bottom side inside the condensation housing 1 to detect the weight of the condensed water inside the condensation housing 1, and whether to perform the drainage of the condensed water is determined according to the weight of the condensed water.

As shown in fig. 7, the load cell 16 is disposed at the bottom side of the outside of the condensation housing 1 to detect the weight of the condensation housing 1, and when a large amount of condensed water is accumulated in the condensation housing 1, the weight of the condensation housing 1 is increased, so that whether to discharge the condensed water is determined according to the weight of the condensation housing 1.

In a specific embodiment, as shown in fig. 8, the condensate draining system further comprises a controller 18, wherein the signal output terminal of the load cell 16 is in signal connection with the signal input terminal of the controller 18, and the signal output terminal of the controller 18 is in signal connection with the signal input terminals of the steam valve 5, the liquid outlet valve 20, the first drain valve 10, the second valve pump assembly 14 and the third valve pump assembly 15.

In the above structure, the controller 18 may determine whether to perform the drainage of the condensed water based on the accumulated amount of the condensed water. The specific working principle is as follows: according to the preset condensed water discharging interval, the controller 18 controls the steam valve 5 and the liquid outlet valve 20 to be opened, so that the normal working process of the condenser is realized, in the process, according to the weight signal detected by the weighing sensor 16, when the weight signal reaches the preset water discharging weight threshold value, the controller 18 controls the steam valve 5 and the liquid outlet valve 20 to be closed, the first liquid discharging valve 10, the second valve pump assembly 14 and the third valve pump assembly 15 are opened, so that the condensed water is discharged, and the discharging time is the preset time, so that the automatic discharging of the condensed water is realized.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a comdenstion water discharge system, includes the condensation casing, be provided with condensing part in the condensation casing, connect into the steam pipe through advancing the steam port on the condensation casing, set up the steam valve on advancing the steam pipe, the downside of condensation casing sets up out liquid end and flowing back port, go out the liquid end and connect the drain pipe, set up the drain valve on the drain pipe, first drain pipe is connected to the flowing back port, set up first drain valve on the first drain pipe, a serial communication port, set up the second drain pipe on advancing the steam pipe and/or third drain pipe is connected to first drain pipe, the second drain pipe with set up second valve pump subassembly and third valve pump subassembly on the third drain pipe respectively.

2. The condensate drain system of claim 1, wherein at least one pressure gauge is provided on the steam inlet pipe.

3. The condensate drain system of claim 1, wherein a thermometer is provided on the steam inlet pipe.

4. The condensate drain system of claim 1, further comprising a controller having a signal output in signal communication with signal inputs of the steam valve, the drain valve, the first drain valve, the second valve pump assembly, and the third valve pump assembly.

5. The condensate drain system of claim 4, wherein the steam inlet pipe is provided with a flow sensor, and a signal output end of the flow sensor is in signal connection with a signal input end of the controller.

6. The condensate drain system of claim 1, further comprising a load cell disposed on an interior bottom side of the condenser housing and/or disposed on an exterior bottom side of the condenser housing.

7. The condensate drain system of claim 6, further comprising a controller, wherein the signal output of the load cell is in signal connection with the signal input of the controller, and the signal output of the controller is in signal connection with the signal inputs of the steam valve, the drain valve, the first drain valve, the second valve pump assembly, and the third valve pump assembly.

8. The condensate drain system of claim 1, wherein the condensing unit is a heat exchanging coil, and two ports for the liquid outlet and the liquid inlet of the heat exchanging coil are disposed outside the condensing case.

9. The condensate drain system of claim 1, wherein the condensing part is a heat sink.