CN221147327U - Condenser - Google Patents

Abstract

The utility model discloses a condenser, comprising: a tube shell; the cleaning component is fixedly arranged at the upper part of the tube shell; the first motor is arranged on one side of the tube shell through a first motor seat; a scale scraping plate and a heat exchange tube which are arranged in the tube shell; the cleaning assembly consists of a second motor, a threaded rod, a spiral shaft sleeve, a T-shaped first connecting piece, a third motor fixedly installed on the first connecting piece, a first disc, a second connecting piece fixedly installed on the first disc and a second disc installed on the first connecting piece through a fixing rod. The utility model adopts the scale scraping plate and the water mist spraying and washing component, not only can adsorb the dust scraped by the scale scraping plate and floating in the tube shell, but also can wet the surface of the heat exchange tube, thereby facilitating the scale scraping plate to scrape the dirt, and solving the problems that the dust scraped by the scale scraping plate can be repeatedly adhered to the periphery of the condensing tube and cannot well remove the scale.

Description

Condenser

Technical Field

The utility model relates to the technical field of water-cooled condensers, in particular to a condenser.

Background

The condenser is one which converts a gas or vapor into heat which is transferred in a rapid manner from the tube to the air in the vicinity of the tube. Since the cooling water mostly contains calcium and water. When cooling water flows over the metal surface, carbonate is formed. In addition, oxygen dissolved in cooling water can also cause metal corrosion, rust is formed, and when scaling is serious, the tube can be blocked, so that the heat exchange effect is disabled.

The utility model patent with the application number of CN202021464257.X discloses a condenser cleaning device and an air conditioner, wherein the condenser cleaning device comprises a condenser body and a cleaning assembly, the cleaning assembly comprises a cleaning pipeline and a plurality of cleaning spray heads arranged on the cleaning pipeline at intervals, the cleaning pipeline is arranged on the top of the condenser body in a surrounding mode, and the cleaning spray heads are communicated with an in-pipe space in the cleaning pipeline. Namely, according to the technical scheme provided by the embodiment, the cleaning liquid in the cleaning pipeline is sprayed on the condenser body through the cleaning spray nozzle so as to clean the condenser body, thereby realizing self-cleaning of the condenser and reducing cleaning cost.

The utility model of application number cn202021464257.X uses a cleaning nozzle to spray cleaning liquid to clean the condenser body, but the cleaning effect is not good enough for dust adhering to the condenser body.

The utility model patent with the application number of CN202222847550.X discloses a shell-and-tube water-cooled condenser, two ends of a shell are respectively connected with a first end plate and a second end plate through flanges, two ends of the shell are also provided with a first end plate and a second end plate, heat exchange tubes are densely distributed between the first end plate and the second end plate, a screw rod seat is arranged at the central position of the first end plate, one end of a screw rod is rotationally connected with the screw rod seat, the other end of the screw rod penetrates through the second end plate and is connected with an output shaft of a speed reduction motor, a scale scraping plate is further arranged in the shell, through holes of the scale scraping plate are in one-to-one correspondence with the heat exchange tubes and are in sliding fit with the corresponding heat exchange tubes, the outer edges of the scale scraping plate are in sliding connection with the inner wall of the shell, and screw rod nuts are arranged at the central positions of the scale scraping plate and are in matching with the screw rods.

The utility model patent with the application number of CN202222847550.X uses the traditional mechanical cleaning mode, although the heat exchange tube can be cleaned without disassembling the condenser, the simplicity is improved, but the dust scraped from the scraping plate can be repeatedly adhered to the periphery of the condenser tube, and the scale can not be well removed.

Therefore, there is a need to provide a new solution to overcome the above-mentioned drawbacks _.

Disclosure of utility model

The utility model aims to provide a condenser capable of effectively solving the technical problems.

In order to achieve the purpose of the utility model, the following technical scheme is adopted: a condenser, comprising: a tube shell; the cleaning component is fixedly arranged at the upper part of the tube shell; the first motor is arranged on one side of the tube shell through a first motor seat; the scale scraping plate and the heat exchange tube are arranged in the tube shell.

Further, the cleaning component consists of a second motor, a threaded rod, a spiral shaft sleeve matched with the threaded rod, a T-shaped first connecting piece, a third motor fixedly installed on the first connecting piece, a first disc, a second connecting piece fixedly installed on the first disc, a second disc installed on the first connecting piece through a fixing rod, a water spraying pipe installed at the bottom of the second disc and a spray head.

Further, the second motor is fixedly arranged on the upper surface of the tube shell through the second motor seat, an output shaft of the second motor is connected with the threaded rod, and the spiral shaft sleeve is rotationally connected with the threaded rod; one end of the first connecting piece is inserted into the spiral shaft sleeve to realize sliding connection, and the other end of the first connecting piece is inserted into the groove to realize sliding connection.

Further, an output shaft of the third motor is connected with the first disc, and the first disc is rotationally connected with the third motor; one end of the second connecting piece is fixedly arranged on the first disc, and the other end of the second connecting piece is inserted into a limiting groove on the second disc to realize sliding connection; the fixed rod is fixedly arranged on the first connecting piece, and the second disc is rotationally connected with the fixed rod; the spray head is arranged at the lower end of the water spraying pipe.

Further, a first sealing head and a second sealing head are respectively arranged on two sides of the tube shell, the first sealing head is provided with a water inlet, and the second sealing head is provided with a water outlet; the two ends of the tube shell are also provided with a first end plate and a second end plate, and heat exchange tubes are densely distributed between the first end plate and the second end plate; the scale scraping plate is provided with through holes, and the through holes are in one-to-one correspondence with the heat exchange tubes and are in sliding fit with the heat exchange tubes.

Further, two connecting frames are arranged on the upper surface of the tube shell, and two supporting frames are arranged on the lower surface of the tube shell; the upper surface of the tube shell is provided with a steam outlet, and the lower surface of the tube shell is provided with a slag discharging port and a liquid outlet.

Further, the first end plate and the second end plate are provided with small holes, two ends of the heat exchange tube are respectively inserted into the small holes of the first end plate and the local second end plate, and the heat exchange tube is welded with the first end plate.

Compared with the prior art, the utility model has the following beneficial effects: the utility model is provided with a cleaning component for comprehensively cleaning the heat exchange tube, the spiral shaft sleeve is rotationally connected with the threaded rod to form a conductive thread structure, the output shaft of the second motor is connected with the threaded rod, so that the second motor drives the spiral shaft sleeve to move upwards through the threaded rod, and one end of the first connecting piece is in sliding connection with the spiral shaft sleeve, so that the second motor moves upwards along the groove under the drive of the spiral shaft sleeve; reversing the second motor so that the first connector can be moved downward;

The third motor is rotationally connected with the first disc, and the second connecting piece is fixedly connected with the first disc, so that the second connecting piece rotates along with the first disc; the second connecting piece is connected with the limiting block in a sliding manner, and the second disc is connected with the fixed rod in a rotating manner, so that when the second connecting piece rotates, the second disc is driven to swing left and right at a certain angle, and the water spraying pipe is arranged below the second disc, so that the heat exchange pipe is cleaned at multiple angles along with the swing of the second disc at a certain angle;

The component can move up and down when swinging left and right through two motors, so that dust scraped by the scale scraping plate and floating in the shell can be adsorbed, and the dust is taken away through water drops and is not left in the shell; but also can wet the surface of the heat exchange tube, so that the dirt scraping plate can conveniently scrape dirt, and the cleaning effect of the heat exchange tube is better. The utility model adopts the scale scraping plate and the water mist spray washing component, and solves the problems that dust scraped by the scale scraping plate can be repeatedly adhered to the periphery of the condensing tube and scale cannot be well removed.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic view of a condenser according to the present utility model;

FIG. 2 is a schematic view of a cleaning assembly of the condenser of the present utility model;

FIG. 3 is a partial schematic view of a cleaning assembly of the condenser of the present utility model.

In the figure: 1. the cleaning device comprises a shell, 2, a cleaning assembly, 201, a second motor base, 202, a second motor, 203, a threaded rod, 204, a spiral sleeve, 205, a first connecting piece, 206, a third motor base, 207, a third motor, 208, a first disc, 209, a second connecting piece, 210, a limiting block, 211, a fixed rod, 212, a second disc, 213, a spray pipe, 214, a spray head, 215, a groove, 3, a steam outlet, 4, a second end plate, 5, a fixed plate, 6, a first motor base, 7, a first motor, 8, a coupler, 9, a water outlet, 10 and a second seal head. 11. The scale scraping plate, 12, the support frame, 13, the slag discharge port, 14, the liquid outlet, 15, the screw rod, 16, the water inlet, 17, the first seal head, 18, the first end plate, 19, the heat exchange tube, 20 and the connecting frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model. When an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

As shown in fig. 1 to 3, the condenser of the present utility model includes: a tube shell 1; the cleaning component 2 is fixedly arranged at the upper part of the tube shell 1; a first motor 7 mounted on one side of the tube shell 1 through a first motor seat 6; a scale scraping plate 11 and a heat exchange tube 19 which are arranged in the tube shell 1.

Further, the cleaning assembly 2 is composed of a second motor 202, a threaded rod 203, a spiral sleeve 204 matching with the threaded rod 203, a first connector 205 in a shape of a T, a third motor 207 fixedly installed on the first connector 205, a first disc 208, a second connector 209 fixedly installed on the first disc 208, a second disc 212 installed on the first connector 205 through a fixing rod 211, a spray pipe 213 installed at the bottom of the second disc 212, and a spray head 214.

Further, the second motor 202 is fixedly mounted on the upper surface of the tube shell 1 through the second motor seat 201, an output shaft of the second motor 202 is connected with the threaded rod 203, and the spiral shaft sleeve 204 is rotatably connected with the threaded rod 203; one end of the first connecting piece 205 is inserted into the spiral sleeve 204 to realize sliding connection, and the other end of the first connecting piece 205 is inserted into the groove 215 to realize sliding connection.

Specifically, the screw shaft sleeve 204 is rotationally connected with the threaded rod 203 to form a conductive thread structure, the output shaft of the second motor 202 is connected with the threaded rod 203, so that the second motor 202 drives the screw shaft sleeve 204 to move upwards through the threaded rod 203, and one end of the first connecting piece 205 is slidingly connected with the screw shaft sleeve 204, so that the second connecting piece moves upwards along the groove 215 under the drive of the screw shaft sleeve 204; the second motor 202 is reversed so that the first link 205 can be moved downward.

Specifically, the third motor 207 is rotatably connected to the first disc 208, and the second connecting member 209 is fixedly connected to the first disc 208, so that the second connecting member 209 rotates along with the first disc 208; the second connecting piece 209 is slidably connected with the limiting block 210, and the second disc 212 is rotatably connected with the fixing rod 211, so that when the second connecting piece 209 rotates, the second disc 212 is driven to swing left and right at a certain angle, and the water spraying pipe 213 is installed below the second disc 212, so that the heat exchange pipe 19 is cleaned at multiple angles along with the swing of the second disc 212 at a certain angle; the component can move up and down when swinging left and right through two motors, so that dust scraped by the scale scraping plate 11 and floating in the pipe shell 1 can be adsorbed, and the dust is taken away through water drops and is not left in the pipe shell 1; but also can wet the surface of the heat exchange tube 19, so that the dirt scraping plate 11 can scrape dirt conveniently, and the cleaning effect on the heat exchange tube 19 is better.

Further, an output shaft of the third motor 207 is connected to the first disc 208, and the first disc 208 is rotatably connected to the third motor 207; one end of the second connecting piece 209 is fixedly arranged on the first disc 208, and the other end of the second connecting piece 209 is inserted into a limit groove on the second disc 212 to realize sliding connection; the fixing rod 211 is fixedly arranged on the first connecting piece 205, and the second disc 212 is rotatably connected with the fixing rod 211; the spray head 214 is mounted at the lower end of the spray pipe 213.

Further, a first sealing head 17 and a second sealing head 10 are respectively arranged on two sides of the tube shell 1, the first sealing head 17 is provided with a water inlet 16, and the second sealing head 10 is provided with a water outlet 9; the two ends of the tube shell 1 are also provided with a first end plate 18 and a second end plate 4, and the heat exchange tubes 19 are densely distributed between the first end plate 18 and the second end plate 4; the scale scraping plate 11 is provided with through holes, and the through holes are in one-to-one correspondence with the heat exchange tubes 19 and are in sliding fit with the heat exchange tubes 19.

Further, two connecting frames 20 are arranged on the upper surface of the tube shell 1, and two supporting frames 12 are arranged on the lower surface of the tube shell 1; the upper surface of the tube shell 1 is provided with a steam outlet 3, and the lower surface of the tube shell 1 is provided with a slag discharge port 13 and a liquid outlet 14.

Further, the first end plate 18 and the second end plate 4 are provided with small holes, two ends of the heat exchange tube are respectively inserted into the small holes of the first end plate 18 and the local second end plate 4, and the heat exchange tube 19 is welded with the first end plate 18.

Working principle: the utility model is provided with a cleaning component 2 for comprehensively cleaning the heat exchange tube 19, the spiral shaft sleeve 204 is rotationally connected with the threaded rod 203 to form a conductive thread structure, the output shaft of the second motor 202 is connected with the threaded rod 203, so that the second motor 202 drives the spiral shaft sleeve 204 to move upwards through the threaded rod 203, and one end of the first connecting piece 205 is in sliding connection with the spiral shaft sleeve 204, so that the second motor moves upwards along the groove 215 under the drive of the spiral shaft sleeve 204; the second motor 202 is reversed so that the first link 205 can be moved downward.

The third motor 207 is rotatably connected with the first disc 208, and the second connecting piece 209 is fixedly connected with the first disc 208, so that the second connecting piece 209 rotates along with the first disc 208; the second connecting piece 209 with sliding connection between the stopper 210, the second disc 212 with rotate between the dead lever 211 and be connected, thereby when the second connecting piece 209 takes place the rotation, drive the second disc 212 takes place the left and right swing of certain angle, just spray pipe 213 install in second disc 212 below, thereby follow the second disc 212 takes place the swing of certain angle, to the multi-angle washing of heat transfer pipe 19.

The component can move up and down when swinging left and right through two motors, so that dust scraped by the scale scraping plate 11 and floating in the pipe shell 1 can be adsorbed, and the dust is taken away through water drops and is not left in the pipe shell 1; but also can wet the surface of the heat exchange tube 19, so that the dirt scraping plate 11 can scrape dirt conveniently, and the cleaning effect on the heat exchange tube 19 is better.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

Claims (4)

1. A condenser, comprising: a tube shell; the cleaning component is fixedly arranged at the upper part of the tube shell; the first motor is arranged on one side of the tube shell through a first motor seat; a scale scraping plate and a heat exchange tube which are arranged in the tube shell;

The cleaning assembly consists of a second motor, a threaded rod, a spiral shaft sleeve matched with the threaded rod, a T-shaped first connecting piece, a third motor fixedly installed on the first connecting piece, a first disc, a second connecting piece fixedly installed on the first disc, a second disc installed on the first connecting piece through a fixing rod, a water spraying pipe installed at the bottom of the second disc and a spray head;

The second motor is fixedly arranged on the upper surface of the tube shell through the second motor seat, an output shaft of the second motor is connected with the threaded rod, and the spiral shaft sleeve is rotationally connected with the threaded rod; one end of the first connecting piece is inserted into the spiral shaft sleeve to realize sliding connection, and the other end of the first connecting piece is inserted into the groove to realize sliding connection;

An output shaft of the third motor is connected with the first disc, and the first disc is rotationally connected with the third motor; one end of the second connecting piece is fixedly arranged on the first disc, and the other end of the second connecting piece is inserted into a limiting groove on the second disc to realize sliding connection; the fixed rod is fixedly arranged on the first connecting piece, and the second disc is rotationally connected with the fixed rod; the spray head is arranged at the lower end of the water spraying pipe.

2. The condenser of claim 1, wherein: the two sides of the tube shell are respectively provided with a first end socket and a second end socket, the first end socket is provided with a water inlet, and the second end socket is provided with a water outlet; the heat exchange tube is characterized in that a first end plate and a second end plate are further arranged at two ends of the tube shell, and heat exchange tubes are densely distributed between the first end plate and the second end plate.

3. The condenser of claim 1, wherein: the upper surface of the tube shell is provided with two connecting frames, and the lower surface of the tube shell is provided with two supporting frames; the upper surface of the tube shell is provided with a steam outlet, and the lower surface of the tube shell is provided with a slag discharging port and a liquid outlet.

4. The condenser of claim 2, wherein: the heat exchange tube is welded with the first end plate.