CN217424117U - Heat exchange equipment capable of being cleaned on line - Google Patents
Heat exchange equipment capable of being cleaned on line Download PDFInfo
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- CN217424117U CN217424117U CN202221296561.7U CN202221296561U CN217424117U CN 217424117 U CN217424117 U CN 217424117U CN 202221296561 U CN202221296561 U CN 202221296561U CN 217424117 U CN217424117 U CN 217424117U
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- cleaning tank
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- floating plate
- heat exchange
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Abstract
The utility model discloses a heat exchange device which can be cleaned on line, comprising a heat exchanger body and a cleaning tank; one end of the heat exchanger body is connected to the cleaning tank through a cleaning water pipe; the other end of the heat exchanger body is connected with a sewage pipe through a connecting pipe; a floating plate is arranged in the cleaning tank; the floating plate is provided with a mounting hole; an extension tube is arranged in the mounting hole; the telescopic pipe is connected with the cleaning water pipe; and a water level detection mechanism is arranged on the side wall of the cleaning tank. The utility model has the advantages that: the problem of have the extraction inconvenient and the high water level in the washing tank be difficult to monitor when extracting upper strata liquid at present is solved.
Description
Technical Field
The utility model relates to a heat exchanger cleaning equipment technical field, concretely relates to but online cleaning's indirect heating equipment.
Background
In the research and development process of the phosphorus-free scale and corrosion inhibitor, the performance of the phosphorus-free scale and corrosion inhibitor is often required to be detected in a laboratory, a circulating water dynamic simulation device is required to be adopted to simulate parameters such as field operation factors, flow rate and the like, and a circulating water dynamic simulation test is carried out, wherein the main contents comprise: the corrosion rate of metal materials in the circulating water, the adhesion and scaling condition of slime of a heat exchange tube of the heat exchanger, the deposition and scaling condition of a packed tower, and the change rule of the water quality such as the alkalinity of the circulating water, chloride ions, turbidity, calcium hardness, total phosphorus, pH value, conductivity and the like. In order to facilitate dynamic detection of the cleaning effect inside the heat exchanger, the heat exchanger needs to be cleaned on line, and the heat exchanger which can be cleaned on line at present is generally conveyed into the heat exchanger by extracting supernatant liquid in a cleaning tank; but the problem that the upper liquid is inconvenient to extract and the high and low water levels in the cleaning tank are difficult to monitor exists when the upper liquid is extracted at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve and to have the inconvenient and difficult problem of monitoring of high low water level in the washing tank of extraction when extracting upper strata liquid at present, provide a but online cleaning's indirect heating equipment.
The purpose of the utility model is realized through the following technical scheme: a heat exchange device capable of being cleaned on line comprises a heat exchanger body and a cleaning tank; one end of the heat exchanger body is connected to the cleaning tank through a cleaning water pipe; the other end of the heat exchanger body is connected with a sewage pipe through a connecting pipe; a floating plate is arranged in the cleaning tank; the floating plate is provided with a mounting hole; an extension tube is arranged in the mounting hole; the telescopic pipe is connected with the cleaning water pipe; a water level detection mechanism is arranged on the side wall of the cleaning tank;
furthermore, the water level detection mechanism comprises a sliding adjustment assembly and an infrared detection assembly; the infrared detection assembly is arranged on the sliding adjustment assembly; a protective sleeve is arranged on the periphery of the cleaning tank; a sliding cavity is formed in an interlayer between the cleaning tank and the protective sleeve; the sliding adjusting component slides up and down in the sliding cavity; a light-transmitting groove is formed in the side wall of the cleaning tank corresponding to the infrared detection assembly; a glass cover is arranged in the light transmitting groove;
furthermore, the sliding adjusting component comprises a sliding ring and a sliding adjusting block; the sliding adjusting block is arranged on the periphery of the sliding ring; the protective sleeve is provided with a sliding groove corresponding to the sliding adjusting block;
furthermore, the sliding adjusting block extends out of the sliding groove and is arranged on the protective sleeve through a locking piece;
furthermore, the infrared detection assembly comprises an infrared generator, an infrared receiver and a signal processor; the infrared generator is arranged at one end of the sliding ring; the infrared receiver is arranged at the other end of the sliding ring relative to the infrared generator; the infrared receiver is connected with the signal processor;
further, the outer diameter of the floating plate is arranged corresponding to the inner diameter of the cleaning tank; the cleaning tank is internally provided with an installation rod; the center of the floating plate is also provided with a through hole corresponding to the mounting rod; the floating plate is movably sleeved on the mounting rod;
furthermore, defoaming teeth are arranged on the lower surface of the floating plate;
a water adding pipe is also arranged at the bottom of the cleaning tank; and a dosing pipe is arranged at the lower part of the cleaning tank.
The utility model has the advantages of it is following:
1. the heat exchanger body is connected with the cleaning tank through a cleaning water pipe, a conventional delivery pump is arranged on the cleaning water pipe and used for pumping cleaning water in the cleaning tank into the heat exchanger, a conventional delivery pump is also arranged on the sewage pipe, and after cleaning is finished, sewage is pumped and output;
2. the floating plate is arranged in the cleaning tank, the floating plate floats on the liquid level, one end of the telescopic pipe arranged in the mounting hole is connected with the cleaning water pipe, the other end of the telescopic pipe extends out of the floating plate and is always positioned on the liquid level, the length of the telescopic pipe can change the height of the water floating plate, the telescopic pipe is beneficial to extracting supernatant liquid in the cleaning tank, and sediment sucked to the bottom is avoided;
3. the side wall of the cleaning tank is provided with the water level detection mechanism, so that the liquid level in the cleaning tank can be detected, the cleaning water can be supplemented in time, and the liquid level in the cleaning tank can be controlled to be kept in a proper range.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the structure of the cleaning tank.
FIG. 3 is a schematic top view of the wash tank.
FIG. 4 is a schematic view showing the installation of the wash tank.
Fig. 5 is a schematic structural view of the floating plate.
In the figure: 1. a heat exchanger body; 2. cleaning the tank; 3. cleaning the water pipe; 4. a sewage pipe; 5. a floating plate; 6. mounting holes; 7. a telescopic pipe; 8. a water level detection mechanism; 9. a protective sleeve; 10. a sliding cavity; 11. a light-transmitting groove; 12. a glass cover; 13. a sliding ring; 14. a sliding adjusting block; 15. a chute; 16. a locking member; 17. an infrared ray generator; 18. an infrared receiver; 19. a signal processor; 20. a through hole; 21. mounting a rod; 22. defoaming teeth; 23. a water feeding pipe; 24. a medicine feeding pipe.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.
Example 1: as shown in fig. 1 to 5, an on-line cleanable heat exchange device comprises a heat exchanger body 1 and a cleaning tank 2; one end of the heat exchanger body 1 is connected to a cleaning tank 2 through a cleaning water pipe 3; the other end of the heat exchanger body 1 is connected with a sewage pipe 4 through a connecting pipe; a floating plate 5 is arranged in the cleaning tank 2; the floating plate 5 is provided with a mounting hole 6; an extension tube 7 is arranged in the mounting hole 6; the telescopic pipe 7 is connected with the cleaning water pipe 3; a water level detection mechanism 8 is arranged on the side wall of the cleaning tank 2; in the embodiment, the heat exchanger body 1 is made of conventional commercial products, and any reasonable type structure and suitable connection and installation mode can be selected according to needs; in the embodiment, the cleaning water pipe 3 and the sewage pipe 4 are both made of conventional materials with certain mechanical strength, and any reasonable material and connection installation mode can be selected according to needs; in this embodiment, the floating plate 5 is made of a conventional material having a certain mechanical strength and buoyancy, and any reasonable material can be selected as required. In this embodiment, the extension tube 7 is made of a conventional material having a certain mechanical strength and extension deformation, and any reasonable material and connection mode can be selected as required; wash 2 lateral walls of jar and go up to set up a plurality of water level detection mechanism 8, in this embodiment, all be provided with water level detection mechanism 8 in 2 upper portions of washing jar and the suitable position in lower part, be favorable to detecting high-order and low level.
The heat exchanger body 1 is connected with a cleaning tank 2 through a cleaning water pipe 3, a conventional delivery pump is arranged on the cleaning water pipe 3 and used for pumping cleaning water in the cleaning tank 2 into the heat exchanger, a conventional delivery pump is also arranged on a sewage pipe 4, and after cleaning is finished, sewage is pumped and output; a floating plate 5 is arranged in the cleaning tank 2, the floating plate 5 floats on the liquid level, one end of an extension tube 7 arranged in an installation hole 6 is connected with the cleaning water tube 3, the other end of the extension tube extends out of the floating plate 5 and is always positioned on the liquid level, the length of the extension tube 7 can change the height of the water floating plate 5, the upper liquid in the cleaning tank 2 can be extracted, and the sediment at the bottom can be prevented from being sucked; set up water level detection mechanism 8 on wasing 2 lateral walls of jar, be favorable to detecting the liquid level that washs in the jar 2, be favorable to in time replenishing the washing water, be favorable to controlling the liquid level that washs in the jar 2 to keep at suitable within range.
The water level detection mechanism 8 comprises a sliding adjustment assembly and an infrared detection assembly; the infrared detection assembly is arranged on the sliding adjustment assembly; a protective sleeve 9 is arranged on the periphery of the cleaning tank 2; a sliding cavity 10 is formed in an interlayer between the cleaning tank 2 and the protective sleeve 9; the sliding adjusting component slides up and down in the sliding cavity 10; a light-transmitting groove 11 is formed in the side wall of the cleaning tank 2 corresponding to the infrared detection assembly; a glass cover 12 is arranged in the light-transmitting groove 11; in the embodiment, the infrared detection assembly is arranged on the sliding adjustment assembly, so that the height of the infrared detection assembly can be adjusted in a sliding manner, and the sliding cavity 10 formed between the protective sleeve 9 and the cleaning tank 2 is beneficial to the sliding of the sliding adjustment assembly and the infrared detection assembly and is beneficial to avoiding the mutual influence with the floating plate 5; in this embodiment, light-permeable groove 11 is favorable to infrared detection subassembly's infrared light sweetgum fruit to pass through, and the glass that sets up in light-permeable groove 11 covers 12 and is favorable to avoiding liquid to get into in the sliding chamber 10, is favorable to infrared light path to pass through simultaneously, and glass covers 12 and sets up in light-permeable groove 11, is favorable to avoiding leading to influencing kickboard 5 to reciprocate from protruding on wasing jar 2 inner walls. In this embodiment, the protective sleeve 9 is made of a conventional material with a certain mechanical strength, the glass cover 12 is made of a conventional glass material with a certain mechanical strength, and the glass cover 12 is mounted on the light-transmitting groove 11 by a conventional sealing connection.
The sliding adjusting component comprises a sliding ring 13 and a sliding adjusting block 14; the sliding adjusting block 14 is arranged on the periphery of the sliding ring 13; the protective sleeve 9 is provided with a sliding groove 15 corresponding to the sliding adjusting block 14; in this embodiment, the sliding ring 13 is beneficial to installing an infrared detection assembly, keeping the infrared generator 17 and the infrared receiver 18 relatively horizontal, and moving up and down together during adjustment, thereby improving the convenience of adjustment; in this embodiment, the sliding adjusting block 14 slides in the sliding groove 15, which is beneficial to enabling the sliding ring 13 to move up and down stably and is beneficial to adjusting the height of water level detection according to requirements; in this embodiment, the sliding ring 13 and the sliding adjusting block 14 are both made of conventional materials with certain mechanical strength, and any reasonable material and suitable connection mode can be selected according to needs.
The sliding adjusting block 14 extends out of the sliding groove 15 and is arranged on the protective sleeve 9 through a locking piece 16; in this embodiment, the sliding adjusting block 14 can extend out of the protective sleeve 9 through a screw, the locking member 16 is a locking nut, and after the height is adjusted, the height of the sliding adjusting block 14 is fixed by tightening the locking nut.
The infrared detection component comprises an infrared generator 17, an infrared receiver 18 and a signal processor 19; the infrared generator 17 is arranged at one end of the sliding ring 13; the infrared receiver 18 is arranged at the other end of the sliding ring 13 opposite to the infrared generator 17; the infrared receiver 18 is connected with the signal processor 19; in this embodiment, the infrared generator 17, the infrared receiver 18 and the signal processor 19 are all conventional commercially available products, and any reasonable model structure and suitable connection and installation mode can be selected as required; in the embodiment, infrared light generated by the infrared generator 17 is transmitted to the infrared receiver 18, and a signal is transmitted to the control system through the signal processor 19, when the floating plate 5 moves between the infrared generator 17 and the infrared receiver 18 along with the liquid level, the transmission of the infrared light is blocked, so that the infrared receiver 18 cannot receive the infrared light signal, and the infrared light signal is transmitted to the control system through the signal processor 19; in this embodiment, the control system may select any reasonable control system, such as a PLC system, as needed. The infrared receiver 18 and the infrared receiver 18 are oppositely arranged at two ends of the sliding ring 13, and are beneficial to the transmission of infrared rays.
The outer diameter of the floating plate 5 is arranged corresponding to the inner diameter of the cleaning tank 2; an installation rod 21 is arranged in the cleaning tank 2; the center of the floating plate 5 is also provided with a through hole 20 corresponding to the mounting rod 21; the floating plate 5 is movably sleeved on the mounting rod 21; in the embodiment, the outer diameter of the floating plate 5 is arranged corresponding to the inner diameter of the cleaning tank 2, so that the stability of the floating plate 5 in the up-and-down movement process is improved; the through hole 20 that sets up on the kickboard 5 is favorable to sliding and passes installation pole 21, and installation pole 21 is favorable to improving the stability when kickboard 5 goes up and down.
The bottom of the cleaning tank 2 is also provided with a water feeding pipe 23; a chemical feeding pipe 24 is arranged at the lower part of the cleaning tank 2; in this embodiment, the dosing pipe 24 and the dosing pipe 23 all adopt the conventionality to have certain mechanical strength's material to make, can select arbitrary reasonable material structure and suitable connection mounting means as required, are favorable to moisturizing in wasing jar 2 through the dosing pipe 23, are favorable to moisturizing scale removal reagent in wasing jar 2 through dosing pipe 24.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. A heat exchange device capable of being cleaned on line comprises a heat exchanger body and a cleaning tank; the method is characterized in that: one end of the heat exchanger body is connected to the cleaning tank through a cleaning water pipe; the other end of the heat exchanger body is connected with a sewage pipe through a connecting pipe; a floating plate is arranged in the cleaning tank; the floating plate is provided with a mounting hole; an extension tube is arranged in the mounting hole; the telescopic pipe is connected with the cleaning water pipe; and a water level detection mechanism is arranged on the side wall of the cleaning tank.
2. The on-line cleanable heat exchange device of claim 1, wherein: the water level detection mechanism comprises a sliding adjustment assembly and an infrared detection assembly; the infrared detection assembly is arranged on the sliding adjustment assembly; a protective sleeve is arranged on the periphery of the cleaning tank; a sliding cavity is formed in an interlayer between the cleaning tank and the protective sleeve; the sliding adjusting component slides up and down in the sliding cavity; a light-transmitting groove is formed in the side wall of the cleaning tank corresponding to the infrared detection assembly; and a glass cover is arranged in the light transmitting groove.
3. The on-line cleanable heat exchange device of claim 2, wherein: the sliding adjusting component comprises a sliding ring and a sliding adjusting block; the sliding adjusting block is arranged on the periphery of the sliding ring; the protective sheath corresponds the slip regulating block and is provided with the spout.
4. The on-line cleanable heat exchange device of claim 3, wherein: the sliding adjusting block extends out of the sliding groove and is installed on the protective sleeve through the locking piece.
5. The on-line cleanable heat exchange device of claim 3, wherein: the infrared detection assembly comprises an infrared generator, an infrared receiver and a signal processor; the infrared generator is arranged at one end of the sliding ring; the infrared receiver is arranged at the other end of the sliding ring relative to the infrared generator; the infrared receiver is connected with the signal processor.
6. The on-line cleanable heat exchange device of claim 2, wherein: the outer diameter of the floating plate is arranged corresponding to the inner diameter of the cleaning tank; an installation rod is arranged in the cleaning tank; the center of the floating plate is also provided with a through hole corresponding to the mounting rod; the floating plate is movably sleeved on the mounting rod.
7. The on-line cleanable heat exchange device of claim 1, wherein: defoaming teeth are arranged on the lower surface of the floating plate.
8. The on-line cleanable heat exchange device of claim 1, wherein: the bottom of the cleaning tank is also provided with a water feeding pipe; and a dosing pipe is arranged at the lower part of the cleaning tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221296561.7U CN217424117U (en) | 2022-05-27 | 2022-05-27 | Heat exchange equipment capable of being cleaned on line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221296561.7U CN217424117U (en) | 2022-05-27 | 2022-05-27 | Heat exchange equipment capable of being cleaned on line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217424117U true CN217424117U (en) | 2022-09-13 |
Family
ID=83190606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221296561.7U Active CN217424117U (en) | 2022-05-27 | 2022-05-27 | Heat exchange equipment capable of being cleaned on line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217424117U (en) |
-
2022
- 2022-05-27 CN CN202221296561.7U patent/CN217424117U/en active Active
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