CN212843012U

CN212843012U - Water-cooled condenser and water-cooled chiller

Info

Publication number: CN212843012U
Application number: CN202021117632.3U
Authority: CN
Inventors: 王善鸿; 王善华; 张文辉; 黄坚; 伍嘉乐
Original assignee: Sintd Plastic Technologies Zhongshan Co ltd
Current assignee: Sintd Plastic Technologies Zhongshan Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-03-30
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a water-cooled condenser and water-cooled cooling water set, wherein, a water-cooled condenser includes a main part, a plurality of baffling boards and a plurality of heat exchange tube, be equipped with condensing channel in the main part of a section of thick bamboo, be equipped with a plurality of extension platforms in the condensing channel, the thickness of extending the platform increases gradually from the left hand right side, condensing channel is located to a plurality of baffling boards and is separated into a plurality of condensation chambeies in order to separate condensing channel, a plurality of condensation chambeies are arranged the setting in proper order from the left hand right side, the right-hand member and the baffling board of extending the platform separate there is the opening, two adjacent condensation chambeies of opening intercommunication, two adjacent openings set up from top to. Through above-mentioned structure, the right-hand member that extends the platform is separated with the baffling board and is had the opening, and the cooperation of extending the platform and baffling board can prolong the heat transfer time of refrigerant in the condensation chamber to optimize the heat transfer effect in the condenser.

Description

Water-cooled condenser and water-cooled chiller

Technical Field

The utility model relates to the field of refrigeration technology, in particular to water-cooled condenser and water-cooled chiller.

Background

A water-cooled condenser is a device for condensing a high-temperature and high-pressure gaseous refrigerant using water as a cooling medium. Some condensers are internally provided with baffle plates to optimize the heat exchange effect, but the condenser only adopting the baffle plates still cannot meet the requirements of part of users.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a water-cooled condenser can optimize the heat transfer effect in the condenser more.

The utility model discloses still provide a water-cooling water set with this water-cooling water set base.

According to the utility model discloses a water-cooled condenser of first aspect embodiment includes: the heat exchange tube comprises a tube main body, a plurality of baffle plates and a plurality of heat exchange tubes, wherein a condensation channel is arranged in the tube main body, a plurality of extension tables are arranged in the condensation channel, the thickness of each extension table is gradually increased from left to right, the baffle plates are arranged on the condensation channel, the condensation channel is divided into a plurality of condensation cavities, the condensation cavities are sequentially arranged from left to right, the right end of each extension table is provided with openings at intervals between the baffle plates, the openings are communicated with the adjacent two condensation cavities, the adjacent two openings are vertically arranged, the heat exchange tubes are arranged on the condensation channel, and the heat exchange tubes penetrate through the plurality of condensation cavities.

According to the utility model discloses water-cooled condenser has following beneficial effect at least: through above-mentioned structure, the right-hand member that extends the platform is separated with the baffling board and is had the opening, and the cooperation of extending the platform and baffling board can prolong the heat transfer time of refrigerant in the condensation chamber to optimize the heat transfer effect in the condenser.

According to some embodiments of the invention, the extension table is of an integrally formed structure with the cartridge body.

According to some embodiments of the utility model, a section of thick bamboo main part is including leading to a section of thick bamboo, two tube sheets, refrigerant into tube head, refrigerant play tube head and two heads, the inner wall that leads to a section of thick bamboo is equipped with extend the platform, two the tube sheet respectively with the one end of leading to a section of thick bamboo is connected, two the tube sheet with lead to a section of thick bamboo and enclose into condensing passage, the refrigerant advances the tube head and locates lead to a left side of section of thick bamboo, refrigerant play tube head locates lead to a right side downside, two the head with two the tube sheet one-to-one is connected, so that the head with the tube sheet encloses into and holds the chamber, the tip of heat exchange tube passes the tube sheet, so that the left side hold the chamber heat exchange tube inner chamber and right side hold chamber intercommunication in order, the left side be equipped with the separator is separated the left side for holding chamber intake antrum and play water cavity, the left side be equipped with on the head of intaking the intake A water outlet pipe head.

According to some embodiments of the utility model, the intake antrum is located go out the below in water cavity.

According to some embodiments of the invention, the head passes through the flange with the tube sheet is connected.

According to some embodiments of the invention, the baffle plate and the cartridge body are of an integrally formed structure.

According to some embodiments of the invention, the cross-sectional profile of the heat exchange tube is prismatic.

According to the second aspect embodiment of the present invention, the water-cooled chiller includes a water-cooled condenser as described above.

According to the utility model discloses water-cooling water set has following beneficial effect at least: through the structure, the heat exchange effect in the condenser of the water-cooling water chilling unit is optimized.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a cross-sectional view of an embodiment of the water-cooled suspector of the present invention;

FIG. 2 is a cross-sectional view of the cartridge body shown in FIG. 1;

FIG. 3 is a block diagram of one embodiment of the water-cooled chiller of FIG. 1 applied to a water-cooled chiller;

fig. 4 is a schematic diagram of the operation of the water-cooled chiller shown in fig. 3.

Reference numerals:

a cylinder main body 100, a through cylinder 110, an extension table 111, a tube plate 120, a refrigerant inlet head 130, a refrigerant outlet head 140 and a sealing head 150;

a baffle 200;

a heat exchange tube 300;

the condensation channel 400, the condensation chamber 410, the port 420;

a cavity 500, an inlet chamber 510 and an outlet chamber 520;

a separator 600;

a water inlet pipe head 710 and a water outlet pipe head 720.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated, for example, up, down, left, right, etc., referred to the orientation description is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly defined, the terms "set," "mounted," "connected," and the like are to be understood in a broad sense, and may be directly connected or indirectly connected through an intermediate medium, for example; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1 to 4, the embodiment of the utility model provides a water-cooled condenser, it includes a main body 100, a plurality of baffling boards 200 and a plurality of heat exchange tube 300, be equipped with condensing channel 400 in the main body 100, be equipped with a plurality of extension platforms 111 in the condensing channel 400, the thickness of extending platform 111 increases from the left hand right side gradually, condensing channel 400 is located in order to separate into a plurality of condensation chambers 410 with condensing channel 400 to a plurality of baffling boards 200, a plurality of condensation chambers 410 arrange the setting in proper order from the left hand right side, the right-hand member of extending platform 111 has opening 420 with baffling board 200 interval, opening 420 communicates two adjacent condensation chambers 410, two adjacent openings 420 set up from top to bottom, condensing channel 400 is located to heat exchange tube 300, heat exchange tube 300 passes a plurality.

The movement of the refrigerant in the condensing channel 400 is shown by the dotted arrows in fig. 1, and in this embodiment, the refrigerant passes through the plurality of condensing chambers 410 from left to right through the port 420 in sequence to perform the condensing cooling operation. In the process, the upper part and the lower part of the port 420 are arranged, so that the heat exchange time of the refrigerant in the condensation cavity 410 can be prolonged; the thickness of the extension table 111 is gradually increased from left to right, so that the refrigerant can be prevented from entering the next condensation cavity 410 to a certain extent, and the heat exchange time of the refrigerant in the condensation cavity 410 is prolonged; in summary, the cooperation of extension 111 and baffle 200, or the cooperation of extension 111 and port 420, can optimize the heat exchange effect in the condenser.

The extension base 111 can be formed integrally with the tube main body 100 to reduce the cost of the previous production, but the baffle 200 may be formed integrally with the tube main body 100.

Wherein, referring to fig. 1 and 2, the tube main body 100 includes a through tube 110, two tube plates 120, a refrigerant inlet tube head 130, a refrigerant outlet tube head 140, and two sealing heads 150, the inner wall of the through tube 110 is provided with an extension table 111, the two tube plates 120 are respectively connected with one end of the through tube 110, the two tube plates 120 and the through tube 110 enclose a condensation channel 400, the refrigerant inlet tube head 130 is arranged at the left upper side of the through tube 110, the refrigerant outlet tube head 140 is arranged at the right lower side of the through tube 110, the two sealing heads 150 are connected with the two tube plates 120 one-to-one, so that the end socket 150 and the tube plate 120 enclose a cavity 500, the end of the heat exchange tube 300 passes through the tube plate 120, so that the left chamber 500, the inner chamber of the heat exchange tube 300 and the right chamber 500 are sequentially communicated, a partition 600 is arranged in the left chamber 500, the partition 600 divides the left chamber 500 into a water inlet chamber 510 and a water outlet chamber 520, and the left end socket 150 is provided with a water inlet pipe head 710 arranged corresponding to the water inlet chamber 510 and a water outlet pipe head 720 arranged corresponding to the water outlet chamber 520. Of course, the head 150 may be connected to the tube sheet 120 by a flange.

It can be understood that 1, the through cylinder 110 is a hollow cylindrical structure; 2. the water inlet pipe head 710 is correspondingly arranged on the water inlet cavity 510, which means that the water inlet cavity 510 is communicated with the inner cavity of the water inlet pipe head 710; 3. the outlet chamber 520 is correspondingly disposed with the outlet tube head 720, which means that the outlet chamber 520 is communicated with the inner cavity of the outlet tube head 720.

In the present embodiment, the inner cavity of the refrigerant inlet head 130 communicates with the leftmost condensation chamber 410, and the inner cavity of the refrigerant outlet head 140 communicates with the rightmost condensation chamber 410.

Moreover, in the present embodiment, the cooling water completes one cycle from the water inlet pipe head 710, the water inlet chamber 510, the heat exchange pipe 300, the right side cavity 500, the heat exchange pipe 300, the water outlet chamber 520 and the water outlet pipe head 720, and the refrigerant completes one cycle from the refrigerant inlet pipe head 130 on the left upper side to the refrigerant outlet pipe head 140 on the right lower side.

The refrigerant can be condensed into a liquid film by emitting heat outside the heat exchange tube 300, and the formation of the liquid film can cause the increase of thermal resistance to influence the heat transfer effect of the condenser. Therefore, the heat exchange tube 300 with a prismatic section can be provided with the cross section outline of the heat exchange tube 300, and the prismatic edge can damage the liquid film or reduce the accumulation and formation of the liquid film outside the heat exchange tube 300.

The utility model also provides a water-cooling water chilling unit, it includes foretell water-cooled condenser. Through the structure, the heat exchange effect in the condenser of the water-cooling water chilling unit is optimized.

Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications and substitutions are included in the scope defined by the claims of the present application.

Claims

1. A water-cooled condenser is characterized in that: comprises that

The condensation device comprises a cylinder main body, wherein a condensation channel is arranged in the cylinder main body, a plurality of extension tables are arranged in the condensation channel, and the thickness of each extension table is gradually increased from left to right;

the plurality of baffle plates are arranged on the condensation channel to divide the condensation channel into a plurality of condensation cavities, the plurality of condensation cavities are sequentially arranged from left to right, through holes are formed between the right end of the extension table and the baffle plates, the through holes are communicated with two adjacent condensation cavities, and the two adjacent through holes are arranged up and down;

the heat exchange tubes are arranged in the condensation channels and penetrate through the condensation cavities.

2. The water-cooled condenser according to claim 1, wherein: the extension table and the cylinder main body are of an integrally formed structure.

3. The water-cooled condenser according to claim 2, wherein:

the cartridge body includes:

the inner wall of the through cylinder is provided with the extension table;

the two tube plates are respectively connected with one end of the through cylinder, and the two tube plates and the through cylinder enclose the condensation channel;

the refrigerant inlet pipe head is arranged on the left upper side of the through cylinder;

the refrigerant outlet pipe head is arranged at the right lower side of the through cylinder;

two heads, two the head with two the tube sheet one-to-one is connected, so that the head with the tube sheet encloses into and holds the chamber, the tip of heat exchange tube passes the tube sheet, so that the left side hold the chamber heat exchange tube inner chamber and right side hold chamber intercommunication in order, the left side be equipped with the separator in holding the chamber, the separator will the left side hold the chamber and separate for intake antrum and play water cavity, the left side be equipped with on the head with the intake antrum corresponds the water pipe head of arranging and be equipped with go out the water pipe head that the water cavity corresponds the arrangement.

4. The water-cooled condenser according to claim 3, wherein:

the water inlet cavity is positioned below the water outlet cavity.

5. The water-cooled condenser according to claim 3, wherein:

the seal head is connected with the tube plate through a flange.

6. The water-cooled condenser according to claim 1, wherein:

the baffle plate and the cylinder main body are of an integrally formed structure.

7. The water-cooled condenser according to any one of claims 1 to 6, wherein:

the cross section outline of the heat exchange tube is prismatic.

8. The water-cooling water chilling unit is characterized in that: comprising a water-cooled condenser according to any one of claims 1-7.