CN219199563U - An evaporative condenser - Google Patents

Abstract

The utility model discloses an evaporative condenser, and relates to the technical field of condensers. The top of shell is provided with radiator fan, the radiating groove has been seted up in the outside of shell, be provided with the condenser pipe on the inner wall of shell, the inside of shell is provided with drenches and waters the mechanism, drenches and waters the mechanism and includes fixed plate, fixed frame, guide rail, linear electric motor, shower head, raceway, telescopic link one, telescopic link two, sliding tray, slider, the outer wall fixed connection of fixed plate is on the inner wall of shell, fixedly connected with linear electric motor on the outer wall of fixed plate. Through setting up drenching the mechanism, make this device can drive the shower through the linear motor that the side was add and carry out reciprocating motion to can make condenser pipe side and inside part can obtain abundant drenching, improve condenser pipe and water's area of contact, thereby can effectually improve heat transfer's efficiency.

Description

An evaporative condenser

technical field

The utility model relates to the technical field of condensers, in particular to an evaporative condenser.

Background technique

The condenser is a kind of refrigeration device, and realizes the cooling of the refrigerant liquid inside the condenser tube through the heat exchange between the condenser tube and the outside air or liquid, so that the overall temperature of the condenser is higher in the working state .

In the existing evaporative condensers, the heat exchange on the surface of the condenser tube is often carried away through the mutual contact between water and the condenser tube and the evaporation of water, so as to realize the cooling of the condenser tube.

When the existing evaporative condenser is in use, the condensing pipe is usually sprayed through the spray pipe fixed on the top to achieve the effect of heat exchange. On the one hand, the existing spray pipe mainly sprays water from top to bottom Spray the condensing pipe, so that the bottom and side of the condensing pipe cannot be completely sprayed, resulting in a decrease in the efficiency of heat exchange. On the other hand, the existing condensing pipe has a large area due to the gap between If you want to spray completely, you need to add more sprinkler heads, resulting in an increase in the amount of spray water, which is not fully utilized.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides an evaporative condenser, which solves the problems mentioned above in the background art.

(2) Technical solution

In order to achieve the above purpose, the utility model is achieved through the following technical solutions: an evaporative condenser, including a shell, a heat dissipation fan is arranged on the top of the shell, a heat dissipation groove is opened on the outside of the shell, and the inner wall of the shell A condensation pipe is arranged on the top, and a pouring mechanism is arranged inside the shell;

The sprinkling mechanism includes a fixed plate, a fixed frame, a guide rail, a linear motor, a spray head, a water pipe, a telescopic rod 1, a telescopic rod 2, a sliding plate, and a slider. The outer wall of the fixed plate is fixedly connected to the inner wall of the shell On the outer wall of the fixed plate, a linear motor is fixedly connected.

Preferably, a fixed frame is fixedly connected to the outer wall of the fixed plate, and a wavy chute is opened on the outer wall of the fixed frame.

Preferably, the sliding plate is in the shape of a cylinder, and an annular locking groove is formed on the inner ring, and the sliding plate is engaged with the sliding groove.

Preferably, a slider is slidably connected to the inner wall of the linear motor, the slider is hinged to one end of the telescopic rod one, and the other end of the telescopic rod one is hinged to the outer wall of the sliding plate.

Preferably, the outer wall of the sliding plate is hinged to one end of the telescopic rod two, and the other end of the telescopic rod two is hinged to the outer wall of the wheel shaft.

Preferably, the center of the wheel shaft is rotatably connected to the inner wall of the moving block, the outer wall of the moving block is slidably connected to the inner wall of the guide rail, and the outer end of the guide rail is fixedly connected to the outer wall of the fixed plate through a support rod.

Preferably, a shower head is fixedly connected to the outer wall of the axle.

Preferably, the shower head is connected to the end of the water delivery pipe, and the top of the water delivery pipe is connected to the spray pipe at the top of the casing.

(3) Beneficial effects

The utility model provides an evaporative condenser. Has the following beneficial effects:

(1) When the evaporative condenser is in use, by setting the pouring mechanism, the device can drive the spray head to reciprocate through the linear motor added on the side, so that the side and inner parts of the condensation tube can be obtained. Sufficient pouring can increase the contact area between the condensation pipe and water, so as to effectively improve the efficiency of heat transfer.

(2) When the evaporative condenser is in use, by setting the pouring mechanism, the device can pass through the wave-shaped design of the chute on the fixed frame, and can produce up and down swings when the sliding plate moves, so that it can pass through Drive the wheel shaft to rotate, and when the sprinkler head moves back and forth, it can drive the sprinkler head to change the angle continuously, so that it can still spray the condensing pipe without adding more sets of sprinkler heads, which can save a lot of water resources.

Description of drawings

Fig. 1 is a schematic diagram of the overall three-dimensional structure of the utility model;

Fig. 2 is the schematic diagram of the three-dimensional structure of the condensation pipe of the present invention;

Fig. 3 is a three-dimensional structural schematic diagram of the pouring mechanism of the present invention;

Fig. 4 is a three-dimensional structural schematic diagram of the separation state of the pouring mechanism of the present invention;

Fig. 5 is a schematic diagram of the enlarged structure of part A in Fig. 4 of the present utility model.

In the figure: 1. Shell; 2. Cooling fan; 3. Condenser pipe; 4. Cooling tank; 5. Sprinkling mechanism; 51. Fixed plate; 52. Fixed frame; Motor; 57, chute; 58, slide block; 59, expansion rod one; 510, moving block; 511, axle; 512, sprinkler head; 513, water pipe; 514, expansion rod two;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-Fig. 5. The utility model provides an evaporative condenser, which includes a casing 1. A cooling fan 2 is arranged on the top of the casing 1 to dissipate the heat generated during the condensation process. The outside of the casing 1 is provided with There is a heat dissipation groove 4, which can better achieve the heat dissipation effect. The inner wall of the shell 1 is provided with a condensation pipe 3, and the inside of the condensation pipe 3 flows a superheated high-pressure refrigerant gas, which is sprayed through the spray pipe at the top to achieve heat exchange. For the purpose, the inside of the shell 1 is provided with a pouring mechanism 5;

Sprinkling mechanism 5 comprises fixed plate 51, fixed frame 52, guide rail 54, linear motor 56, sprinkler head 512, water pipe 513, telescopic rod one 59, telescopic rod two 514, sliding plate 515, slide block 58, fixed plate 51 The outer wall of the outer wall is fixedly connected to the inner wall of the shell 1, and the outer wall of the fixed plate 51 is fixedly connected with a linear motor 56, which is driven by a motor and can drive the target to generate horizontal linear reciprocating motion.

Further, the outer wall of the fixed plate 51 is fixedly connected with a fixed frame 52, and the outer wall of the fixed frame 52 is provided with a wavy chute 57, by setting the chute 57 to be wavy, the sliding plate 515 can be moved along the chute. The movement of 57 will cause it to move up and down, so that the wheel shaft 511 can be driven to reciprocate in the vertical direction through the telescopic rod 2 514 , and the fixed frame 52 wraps the linear motor 56 .

Furthermore, the sliding plate 515 is cylindrical and has an annular locking groove on its inner ring. The sliding plate 515 is engaged with the sliding groove 57 so that it can move along the sliding groove 57 stably.

Further, the inner wall of the linear motor 56 is slidably connected with a slider 58, the slider 58 is driven by the linear motor 56 to generate horizontal reciprocating movement, the slider 58 is hinged with one end of the telescopic rod one 59, the other end of the telescopic rod one 59 Hinged on the outer wall of the sliding plate 515, the telescopic rod 1 59 and the telescopic rod 2 514 are composed of the inner rod and the outer rod, which can be stretched to change the overall length, thereby preventing the sliding plate 515 from changing its position along the chute 57 When there is interference in the direction of motion.

Further, the outer wall of the sliding plate 515 is hinged to one end of the telescopic rod two 514, and the other end of the telescopic rod two 514 is hinged on the outer wall of the wheel shaft 511, and the center of the wheel shaft 511 is connected to the inner wall of the moving block 510 in rotation, and the moving block 510 The outer wall is slidably connected to the inner wall of the guide rail 54, and the outer end of the guide rail 54 is fixedly connected to the outer wall of the fixed plate 51 through the support rod 55. The groove in the guide rail 54 is horizontal and straight, so that the moving block 510 can keep moving in a straight line when moving .

Further, a shower head 512 is fixedly connected to the outer wall of the wheel shaft 511, and the shower head 512 can change the angle of spraying in its vertical state along with the rotation of the wheel shaft 511, so that the water can be fully sprayed on the condensation pipe. 3, the spray head 512 is connected with the end of the water pipe 513, and the top of the water pipe 513 is connected with the spray pipe at the top of the shell 1, and the water in it is transported to the spray head 512 through the water pipe 513 for spraying. Out, so as to achieve the effect of heat transfer.

In the utility model, when in use, the condensing pipe 3 is sprayed through the spray pipe at the top of the housing 1, so that the superheated high-pressure refrigerant gas in the condensing pipe 3 exchanges heat with the spray water and air outside the condensing pipe 3 , so that the gaseous steam in the condensation pipe 3 is gradually condensed into liquid, and at the same time, the linear motor 56 drives the slider 58 to reciprocate horizontally, so that the sliding plate 515 can be driven to reciprocate through the telescopic rod 59, because the sliding plate 515 moves along the The chute 57 moves, and the sliding disc 515 will move up and down along the track of the chute 57 when moving. During the horizontal movement of the sliding disc 515, the telescopic rod 514 will drive the axle 511 and the moving block 510 along the Move horizontally along the guide rail 54, and at the same time, the sliding plate 515 will move up and down when moving. The sliding plate 515 can drive the wheel shaft 511 to rotate at a certain angle through the telescopic rod 2 514. When rotating, it will drive the spray head 512 to perform vertical movement. The angle of the vertical direction is changed, so that water can be sprayed on the condensation pipe 3 for sufficient heat exchange.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (8)

1. An evaporative condenser, comprising a shell (1), characterized in that: the top of the shell (1) is provided with a cooling fan (2), and the outer side of the shell (1) is provided with a cooling groove (4) , the inner wall of the shell (1) is provided with a condensation pipe (3), and the inside of the shell (1) is provided with a pouring mechanism (5); The pouring mechanism (5) includes a fixed plate (51), a fixed frame (52), a guide rail (54), a linear motor (56), a sprinkler head (512), a water pipe (513), a telescopic rod (59 ), telescopic rod two (514), sliding plate (515), slide block (58), the outer wall of described fixed plate (51) is fixedly connected on the inner wall of shell (1), the outer wall of described fixed plate (51) A linear motor (56) is fixedly connected on the top. 2. An evaporative condenser according to claim 1, characterized in that: the outer wall of the fixed plate (51) is fixedly connected with a fixed frame (52), and the outer wall of the fixed frame (52) is provided with Wavy chute (57). 3. An evaporative condenser according to claim 1, characterized in that: the sliding plate (515) is in the shape of a cylinder and the inner ring is provided with a ring-shaped locking groove, and the sliding plate (515) and the sliding plate Groove (57) card connection. 4. An evaporative condenser according to claim 1, characterized in that: a slider (58) is slidably connected to the inner wall of the linear motor (56), and the slider (58) is connected to the telescopic rod. One end of (59) is hinged, and the other end of described expansion rod one (59) is hinged on the outer wall of sliding plate (515). 5. An evaporative condenser according to claim 1, characterized in that: the outer wall of the sliding plate (515) is hinged to one end of the second telescopic rod (514), and the other end of the second telescopic rod (514) One end is hinged on the outer wall of the wheel shaft (511). 6. An evaporative condenser according to claim 5, characterized in that: the center of the axle (511) is rotatably connected to the inner wall of the moving block (510), and the outer wall of the moving block (510) slides It is connected to the inner wall of the guide rail (54), and the outer end of the guide rail (54) is fixedly connected to the outer wall of the fixed plate (51) through the support rod (55). 7. The evaporative condenser according to claim 5, characterized in that: a spray head (512) is fixedly connected to the outer wall of the axle (511). 8. An evaporative condenser according to claim 1, characterized in that: the spray head (512) communicates with the end of the water delivery pipe (513), and the top of the water delivery pipe (513) is connected to The shower pipe at the top of the shell (1) is connected.

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