CN112710106A

CN112710106A - Concurrent flow type water circulation condenser

Info

Publication number: CN112710106A
Application number: CN202011378029.5A
Authority: CN
Inventors: 叶军; 杨程建; 徐斌; 马云露; 宋浩
Original assignee: Zhejiang Wanxiang Technology Co ltd
Current assignee: Zhejiang Wanxiang Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-04-27
Anticipated expiration: 2040-11-30
Also published as: CN112710106B

Abstract

The invention provides a downstream water circulation condenser, which comprises a shell, a cooler, a spraying mechanism, an auxiliary cooler and a fan, wherein the shell is respectively provided with an air inlet and an air outlet, the cooler is arranged in the shell, the spraying mechanism is arranged above the cooler, the auxiliary cooler is arranged below the cooler, the fan is arranged at the air outlet, liquid stagnating devices are arranged at the positions, facing the cooler and the auxiliary cooler, of a partition plate, the auxiliary liquid stagnating devices are arranged between the liquid stagnating devices and the auxiliary cooler, liquid carried by gas in the auxiliary cooler is detained in the shell by utilizing the auxiliary liquid stagnating devices, the liquid in the shell is kept as much as possible, the balance of the liquid in the shell is maintained, a spraying component can carry out continuous circulating spraying cooling, and the technical problem that the liquid in the existing condensing device is continuously lost is solved.

Description

Concurrent flow type water circulation condenser

Technical Field

The invention relates to the technical field of mechanical structures of water circulation condensers, in particular to a concurrent flow type water circulation condenser.

Background

The evaporative condenser is a high-efficiency heat exchange device. The integrated water-cooling system has the advantages of small occupied area, convenient installation, low noise, water saving, electricity saving, low operating cost, no environmental pollution, long service life, simple and convenient maintenance and the like, and is an environment-friendly energy-saving product.

The product is widely applied to the industries of beer, pharmaceutical chemicals, synthetic ammonia, methanol, coal, building, aquatic products and food and the like.

The condenser with the structure is divided into a left cavity and a right cavity by taking water and air as cooling media, the top of the left cavity is provided with an axial flow fan, the lower part of the left cavity is a hollow body, and a dehydrator is arranged between the two cavities. The top of the right cavity is communicated with the atmosphere and serves as an air inlet, a condensation coil group and a water spraying device are arranged at the top, a high-efficiency PVC packing layer is arranged below the condensation coil group, the right lower side part is communicated with the atmosphere and is also set as an air inlet, and a water collecting disc is arranged at the bottom of the condensation coil group. The outside of the box body is provided with a circulating water pump and an electronic water treatment instrument. In principle, the heat released during the condensation of the refrigerant gas is removed by the evaporation of part of the cooling water. The cooling water is pumped to the spray header on the condensing coil by the water pump and is uniformly sprayed on the outer surface of the condensing coil to form a thin water film. High temperature refrigerant vapor enters the serpentine condenser coil from its upper header and condensed liquid exits the condenser coil from its lower header. Part of water is changed into steam by heat absorption and vaporization, the steam is absorbed by an axial flow fan and discharged into the atmosphere, and the cooling water which is not evaporated flows through the high-efficiency PVC layer filler and is cooled again by the fresh air on the side surface, and the cooling water drops into the water collecting tray on the lower part, and is recycled by the water supply pump. The axial flow fan draws air from the top, so that air flow is enhanced, negative pressure is formed in the box, the evaporation temperature of water is reduced, water film evaporation is promoted, and heat release of the condensing coil is enhanced. The water eliminator is used for blocking water drops which are not evaporated in the air flow and enabling the water drops to flow back to the water tray, so that the consumption of cooling water is reduced. In addition, a ball float valve is arranged in the water tray, and when water is continuously consumed, the ball float valve is automatically opened to supply cooling water to a normal water level.

In chinese patent No. CN103353240B, a condensing apparatus is disclosed, which comprises a housing having an air inlet and an air outlet defined thereon; the main cooler comprises a closed accommodating cavity, an inlet and an outlet, wherein the inlet is communicated with the accommodating cavity in a fluid mode, the inlet of the main cooler is used for allowing hot gas to flow in, and the outlet of the main cooler is used for allowing liquid formed by condensing the hot gas to flow out; the spray assembly at least comprises a spray head which is arranged above the main coolers and is used for spraying water to the main coolers so that the hot gas in the main coolers is condensed into liquid; and a fan that takes in outside air from the air inlet, flows through a gap between every two main coolers, and is discharged from the air outlet to define a first air flow path. Compared with the existing condensing device, the condensing device disclosed by the invention has the advantages of more compact structure, better heat exchange effect, capability of saving the land used by equipment and convenience in control.

However, in the condensing apparatus disclosed in the above patent, when the gas is discharged from the outlet, a large amount of liquid droplets and water vapor are carried away, so that the amount of liquid used for cooling the inside of the casing by circulation is continuously reduced, and the liquid needs to be frequently replenished from the outside.

Disclosure of Invention

In order to solve the problems, the invention provides a forward flow type water circulation condenser, which is characterized in that an auxiliary liquid stagnation device is arranged between the liquid stagnation device and an auxiliary cooler, liquid carried by gas in the auxiliary cooler is detained in a shell by the auxiliary liquid stagnation device, the liquid is kept in the shell as much as possible, the balance of the liquid in the shell is maintained, a spraying component can carry out spraying cooling in a continuous circulating manner, and the technical problem that the liquid in the existing condensing device is continuously lost is solved.

In order to achieve the purpose, the invention provides the following technical scheme:

a concurrent water circulation condenser comprises a shell, a cooler, a spraying mechanism, an auxiliary cooler and a fan, wherein the shell is respectively provided with an air inlet and an air outlet, the cooler is arranged in the shell, the spraying mechanism is arranged above the cooler, the auxiliary cooler is arranged below the cooler, the fan is arranged at the air outlet,

a swinging partition plate is arranged in the shell, through holes are uniformly distributed in the partition plate, the partition plate divides the shell into a heat exchange area and an air exhaust area, the air inlet is arranged on the heat exchange area, the air inlet is arranged right opposite to the auxiliary cooler, and the air outlet is arranged at the top of the air exhaust area;

the baffle is just right the cooler reaches the position of auxiliary cooler all installs the hysteresis ware, auxiliary cooler with correspond install auxiliary hysteresis ware between the hysteresis ware, this auxiliary hysteresis ware is followed the swing of baffle is right liquid in the gas of auxiliary cooler output is detained, and this auxiliary hysteresis ware includes the stagnant liquid pipe that a plurality of cavitys set up, sets up the through-hole that the gas got into on the lateral wall of this stagnant liquid pipe, and the bottom of this stagnant liquid pipe is provided with the outage, stagnant liquid pipe is followed the rotatory switching of swing of baffle the switch of through-hole.

As a refinement, the cooler comprises:

the air inlet pipe is horizontally arranged and provided with an air inlet;

the liquid outlet pipe is horizontally arranged below the liquid inlet pipe and is provided with a liquid outlet;

the transfer connecting pipe is horizontally arranged between the liquid inlet pipe and the liquid outlet pipe; and

the heat exchange tubes are respectively arranged between the air inlet pipe and the adjacent transfer connecting pipes, between the adjacent transfer connecting pipes and between the liquid outlet pipe and the adjacent transfer connecting pipes.

As a modification, the heat exchange tube is arranged obliquely, and the flowing medium in the heat exchange tube flows obliquely downwards.

As an improvement, the spraying mechanism comprises:

the spray pipes are horizontally arranged right above the cooler, and spray heads are arranged at the positions of the spray pipes facing the cooler;

the connector is positioned at one end of the length direction of the spray pipes and is communicated with all the spray pipes; and

and the circulating pump is arranged outside the shell and pumps the spraying liquid in the shell after being cooled by the auxiliary cooler to the connector for internal circulation.

As an improvement, the top of the partition board is hinged with the inner wall of the shell, and a spring plate is arranged between the bottom of the partition board and the bottom plate of the shell.

As an improvement, the liquid retention pipes are arranged in a direction along which the gas output by the auxiliary cooler flows, the liquid retention pipes are arranged in a zigzag shape to form liquid retention pipe groups, and an airflow channel is formed between two adjacent liquid retention pipe groups.

As an improvement, the auxiliary stagnant device further comprises:

the mounting bracket assembly is used for arranging and mounting the liquid stagnation pipes, two ends of the mounting bracket assembly are respectively hinged with the auxiliary cooler and the liquid stagnation device, and the mounting bracket assembly can be arranged in a telescopic manner along with the swinging of the partition plate; and

the rotation driving component is arranged on the mounting bracket component and drives the liquid stagnation pipe to rotate around the self axial direction.

As an improvement, the mounting bracket assembly comprises:

the brackets are arranged at equal intervals along the flowing direction of the output gas of the auxiliary cooler, the brackets are arranged in a square frame shape, the top of each bracket is provided with a horizontal guide groove, and the guide grooves are arranged in a manner of being vertical to the swinging direction of the partition plates;

the guide shafts penetrate through the brackets along the flowing direction of the gas output by the auxiliary cooler, and springs are sleeved on the guide shafts and are arranged between the two adjacent groups of brackets; and

the installation baffle unit is arranged in a V shape, the installation baffle unit is installed on the corresponding support and is adjacent to the support of the installation baffle unit in a hinged mode, and the installation baffle unit is right opposite to the side wall of the airflow channel and used for installing the liquid stagnation pipe.

As a refinement, the mounting baffle unit includes:

the main shaft is vertically arranged on the corresponding support, and two ends of the main shaft are positioned in the guide grooves; and

the installation baffle, the installation baffle symmetry install in the both sides of main shaft, the one end of this installation baffle is all rotated the cover and is located on the main shaft, and is provided with guide pin on the other end of this installation baffle, and this guide pin arranges in adjacently in the guide way of support, rotate on the installation baffle and install it stagnates the liquid pipe.

As an improvement, the rotary drive assembly comprises:

the rack is arranged on the bracket along the arrangement direction of the guide groove;

the gear is rotatably arranged on the main shaft and meshed with the rack; and

and the transmission gears are respectively arranged on the main shaft and the liquid stagnation pipe, and the adjacent transmission gears are meshed.

The invention has the beneficial effects that:

(1) according to the invention, the auxiliary liquid stagnation device is arranged between the liquid stagnation device and the auxiliary cooler, and the auxiliary liquid stagnation device is utilized to retain liquid carried by gas in the auxiliary cooler in the shell, so that the liquid is retained in the shell as much as possible, the balance of the liquid in the shell is maintained, the spraying assembly can be continuously and circularly sprayed and cooled, and the technical problem of continuous liquid loss of the existing condensing device is solved;

(2) according to the invention, the baffle plate arranged in the shell is utilized, the swing of the baffle plate during the operation of the fan drives the auxiliary liquid hysteresis device to operate, the airflow channel in the auxiliary liquid hysteresis device is repeatedly elongated and bent along with the swing of the baffle plate, so that the purpose of repeatedly impacting the air in the airflow channel is achieved, the air can be introduced into the liquid hysteresis tube, and the liquid hysteresis tube is utilized to carry out liquid detention;

(3) the liquid retention pipe is driven by the rotary driving component to rotate along with the swinging of the partition plate, so that the through hole is switched to be closed in a rotary mode after the liquid retention pipe enters gas, the gas stays in the liquid retention pipe for a period of time, and liquid drops in the gas are attached to the inner wall of the liquid retention pipe to be retained, and the purpose of retaining the liquid is achieved;

(4) according to the invention, the heat exchange tube for heat exchange is obliquely arranged, so that gas can smoothly flow downwards along the heat exchange tube after entering the heat exchange tube for heat exchange to form liquid, and the problem that the cooled liquid and gas are mixed to cause unsmooth work is avoided.

In conclusion, the invention has the advantages of ingenious structure, good heat exchange effect, good liquid retention effect and the like, and is particularly suitable for the technical field of mechanical structures of water circulation condensers.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the cooler operating condition of the present invention;

FIG. 4 is a schematic perspective view of the shower tube of the present invention;

FIG. 5 is a schematic view of a partial structure of an auxiliary liquid holdup according to the present invention;

FIG. 6 is a perspective view of the stand according to the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 5;

FIG. 8 is a partial view of the partition unit after the stagnant liquid pipe is installed;

FIG. 9 is a partial structural view of the partition unit of the present invention;

FIG. 10 is a schematic elevation view of a stagnant liquid pipe in accordance with the present invention;

FIG. 11 is a schematic sectional view of the liquid-retaining tube of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The first embodiment is as follows:

as shown in fig. 1 to 8, a forward flow type water circulation condenser includes a housing 1, a cooler 2, a spraying mechanism 3, an auxiliary cooler 4 and a fan 5, an air inlet 11 and an air outlet 12 are respectively formed on the housing 1, the cooler 2 is disposed in the housing 1, the spraying mechanism 3 is disposed above the cooler 2, the auxiliary cooler 4 is disposed below the cooler 2, and the fan 5 is disposed at the air outlet 12:

a swinging partition plate 6 is arranged in the shell 1, through holes 61 are uniformly distributed on the partition plate 6, the partition plate 6 divides the shell 1 into a heat exchange area 13 and an exhaust area 14, the air inlet 11 is arranged on the heat exchange area 13, the air inlet 11 is arranged right opposite to the auxiliary cooler 4, and the air outlet 12 is arranged at the top of the exhaust area 14;

the partition plate 6 is over against the cooler 2 and the auxiliary cooler 4, a liquid stagnation device 7 is installed at the position of the auxiliary cooler 4, an auxiliary liquid stagnation device 8 is installed between the auxiliary cooler 4 and the corresponding liquid stagnation device 7, the auxiliary liquid stagnation device 8 stays liquid in gas output by the auxiliary cooler 4 along with the swinging of the partition plate 6, the auxiliary liquid stagnation device 8 comprises a plurality of liquid stagnation pipes 81 which are arranged in a hollow mode, a through hole 811 for gas to enter is formed in the side wall of each liquid stagnation pipe 81, a liquid discharge hole 812 is formed in the bottom of each liquid stagnation pipe 81, and the liquid stagnation pipes 81 are rotationally switched to be opened or closed along with the swinging of the partition plate 6.

Wherein the cooler 2 includes:

the air inlet pipe 21 is horizontally arranged, and an air inlet 211 is formed in the air inlet pipe 21;

the liquid outlet pipe 22 is horizontally arranged below the liquid inlet pipe 21, and is provided with a liquid outlet 221;

the transfer connecting pipe 23 is horizontally arranged between the liquid inlet pipe 21 and the liquid outlet pipe 22; and

and the heat exchange tubes 24 are respectively arranged between the air inlet tube 21 and the adjacent transfer connecting tubes 23, between the adjacent transfer connecting tubes 23 and between the liquid outlet tube 23 and the adjacent transfer connecting tubes 23.

Further, the heat exchange pipe 24 is arranged obliquely, and the flowing medium flows obliquely downwards in the heat exchange pipe 24.

After entering the cooler 2 through the air inlet pipe 21, the gas medium after external operation is cooled by spraying by the spraying mechanism 3, so that the gas medium is cooled into liquid and is output through the liquid outlet pipe 22 for recycling.

It is further noted that, in the cooling process, the sprayed liquid is subjected to heat exchange and then passes through the auxiliary cooler 4 downwards for heat exchange, and then is recycled, the structure of the auxiliary cooler 4 is disclosed in the reference document with the patent number CN103353240B, the auxiliary cooler 4 performs heat exchange on the sprayed liquid through the gas input from the air inlet 11, but in the heat exchange process, the gas takes away a large amount of liquid, which results in the continuous reduction of the liquid in the casing, and therefore, the liquid in the gas can be retained in the casing 1 by matching the auxiliary liquid holdup device 8 with the liquid holdup device 7.

As shown in fig. 2, as a preferred embodiment, the spraying mechanism 3 includes:

a plurality of spray pipes 31, the spray pipes 31 are horizontally arranged right above the cooler 2, and spray heads 32 are arranged on the spray pipes 31 facing the cooler 2;

the connecting head 33, the connecting head 33 is located at one end of the length direction of the shower pipes 31, and the connecting head 33 is communicated with all the shower pipes 31; and

and the circulating pump 34 is installed outside the shell 1, and the circulating pump 34 pumps the spraying liquid cooled by the auxiliary cooler 4 in the shell 1 to be recycled to the connector 33.

It should be noted that the circulating pump 34 re-inputs the liquid cooled by the auxiliary refrigerator 4 at the bottom of the casing 1 into the material spraying pipe 31 to achieve the purpose of circulating cooling.

As shown in fig. 2, as a preferred embodiment, the top of the partition 6 is hinged to the inner wall of the housing 1, and a spring plate 61 is disposed between the bottom of the partition 6 and the bottom plate of the housing 1.

It should be noted that the partition 6 is elastically swung by the spring plate 61, and the partition 6 is swung by the air flowing at a high speed during the operation of the fan 5.

As shown in fig. 5 to 11, in a preferred embodiment, the stagnant liquid pipes 81 are arranged in a row along the flow direction of the output gas of the auxiliary cooler 4, the stagnant liquid pipes 81 are arranged in a zigzag shape to form stagnant liquid pipe groups 80, and an airflow channel 83 is formed between two adjacent stagnant liquid pipe groups 80.

Further, the auxiliary liquid holdup 8 further comprises:

the mounting bracket assembly 84, the mounting bracket assembly 84 is used for mounting the stagnant liquid pipe 81 in an arrayed manner, two ends of the mounting bracket assembly 84 are respectively hinged with the auxiliary cooler 4 and the stagnant liquid device 7, and the mounting bracket assembly 84 is telescopically arranged along with the swing of the partition plate 6; and

a rotation driving component 85, wherein the rotation driving component 85 is installed on the installation bracket component 84, and the rotation driving component 85 drives the liquid stagnation pipe 81 to rotate around the self-rotation axis of the liquid stagnation pipe 81.

Further, the mounting bracket assembly 84 includes:

a plurality of brackets 841, the brackets 841 are arranged at equal intervals along the flowing direction of the output gas of the auxiliary cooler 4, the brackets 841 are arranged in a square frame shape, a horizontal guide groove 842 is arranged at the top of the brackets 841, and the guide groove 842 is arranged perpendicular to the swinging direction of the partition plate 6;

the guide shaft 843, the guide shaft 843 penetrates the brackets 841 along the flowing direction of the gas output by the auxiliary cooler 4, a spring 844 is sleeved on the guide shaft 843, and the spring 844 is arranged between two adjacent groups of brackets 841; and

installation baffle unit 845, installation baffle unit 845 is the setting of V-arrangement, and this installation baffle unit 845 all install in the correspondence on the support 841, and adjacent installation baffle unit 845 support hinged sets, installation baffle unit 845 is just right the lateral wall of airflow channel 83 is used for the installation stagnant liquid pipe 81.

And, the mounting spacer unit 845 includes:

a main shaft 8451, wherein the main shaft 8451 is vertically installed on the corresponding bracket 841, and two ends of the main shaft 8451 are positioned in the guide groove 842; and

the installation separation plate 8452 is symmetrically installed on two sides of the main shaft 8451, one end of the installation separation plate 8452 is rotatably sleeved on the main shaft 8451, a guide pin 8453 is arranged at the other end of the installation separation plate 8452, the guide pin 8453 is arranged in a guide groove 842 of the support 841, and the liquid stagnation pipe 81 is rotatably installed on the installation separation plate 8452.

Further, the rotary drive assembly 85 includes:

a rack 851, the rack 851 being mounted on the bracket 841 along the installation direction of the guide groove 842;

a gear 852, wherein the gear 852 is rotatably mounted on the main shaft 8451, and the gear 852 is engaged with the rack 851; and

and the transmission gears 853 are respectively arranged on the main shaft 8451 and the liquid stagnation pipe 81, and the adjacent transmission gears 853 are meshed with each other.

During the swinging of the partition plate 6, the spring 844 on the guide shaft 843 is compressed, the distance between the brackets 841 is varied, the gas flow path 83 is bent and pulled, and the gas flowing in the gas flow path 83 collides with the gas, and the gas enters the liquid retention tube 81.

After the gas enters the stagnant liquid pipe 81, the stagnant liquid pipe 81 is rotated by rotating the driving assembly 85, so that the through hole 811 faces the installation partition 8542, the through hole 811 is closed, the gas stays in the stagnant liquid pipe 81 for a certain time, and the liquid in the gas falls through the inner wall of the stagnant liquid pipe 81 and is discharged into the housing 1 through the liquid discharge hole 812 at the bottom of the stagnant liquid pipe 81, so that the purpose of stagnant liquid is achieved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a following current formula water circulation condenser, includes casing (1), cooler (2), sprays mechanism (3), auxiliary cooler (4) and fan (5), air intake (11) and air outlet (12) have been seted up on casing (1) respectively, cooler (2) set up in just the top is provided with in casing (1) spray mechanism (3), and the below of this cooler (2) is provided with auxiliary cooler (4), fan (5) set up in air outlet (12) department, its characterized in that:

a swinging partition plate (6) is arranged in the shell (1), through holes (61) are uniformly distributed in the partition plate (6), the shell (1) is divided into a heat exchange area (13) and an air exhaust area (14) by the partition plate (6), the air inlet (11) is arranged on the heat exchange area (13), the air inlet (11) is arranged right opposite to the auxiliary cooler (4), and the air outlet (12) is arranged at the top of the air exhaust area (14);

the baffle (6) is just right cooler (2) and the position of auxiliary cooler (4) all installs stagnant liquid ware (7), auxiliary cooler (4) and the correspondence install supplementary stagnant liquid ware (8) between stagnant liquid ware (7), this supplementary stagnant liquid ware (8) is along with the swing of baffle (6) is right liquid in the gas of auxiliary cooler (4) output is detained, this supplementary stagnant liquid ware (8) include stagnant liquid pipe (81) of a plurality of cavity settings, set up through-hole (811) that supply gas to get into on the lateral wall of this stagnant liquid pipe (81), and the bottom of this stagnant liquid pipe (81) is provided with outage (812), stagnant liquid pipe (81) are along with the rotatory switch of the swing of baffle (6) through-hole (811).

2. A forward flow water circulation condenser as claimed in claim 1 wherein the cooler (2) comprises:

the air inlet pipe (21), the air inlet pipe (21) is horizontally arranged and provided with an air inlet (211);

the liquid outlet pipe (22), the liquid outlet pipe (22) is horizontally arranged below the liquid inlet pipe (21) and is provided with a liquid outlet (221);

the transfer connecting pipe (23) is horizontally arranged between the liquid inlet pipe (21) and the liquid outlet pipe (22); and

the heat exchange tubes (24) are respectively arranged between the air inlet tube (21) and the adjacent transfer connecting tubes (23), between the adjacent transfer connecting tubes (23) and between the liquid outlet tube (23) and the adjacent transfer connecting tubes (23).

3. A forward flow water circulation condenser according to claim 2 wherein the heat exchange tubes (24) are arranged obliquely, and the flowing medium flows obliquely downward in the heat exchange tubes (24).

4. A forward flow water circulation condenser as claimed in claim 1 wherein the spray mechanism (3) comprises:

the spray pipes (31), a plurality of the spray pipes (31) are horizontally arranged right above the cooler (2), and spray heads (32) are arranged at the positions of the spray pipes (31) facing the cooler (2);

the connecting head (33), the connecting head (33) is located at one end of the length direction of the spray pipes (31), and the connecting head (33) is communicated with all the spray pipes (31); and

circulating pump (34), circulating pump (34) install in outside casing (1), this circulating pump (34) pumping through in casing (1) through the material liquid that spouts after auxiliary cooler (4) cooling gyration extremely connector (33) inner loop uses.

5. A forward flow water circulation condenser according to claim 1 wherein the top of the baffle (6) is hinged to the inner wall of the housing (1) and a spring plate (61) is provided between the bottom of the baffle (6) and the floor of the housing (1).

6. A forward flow water circulation condenser according to claim 1, wherein the stagnant liquid pipes (81) are arranged in the flowing direction of the output gas of the auxiliary cooler (4), the stagnant liquid pipes (81) are arranged in a zigzag shape to form stagnant liquid pipe groups (80), and an airflow channel (83) is formed between two adjacent stagnant liquid pipe groups (80).

7. A forward flow water circulation condenser according to claim 6 wherein the auxiliary holdup (8) further comprises:

the mounting bracket assembly (84) is used for arranging and mounting the liquid stagnation pipes (81), two ends of the mounting bracket assembly (84) are respectively hinged with the auxiliary cooler (4) and the liquid stagnation device (7), and the mounting bracket assembly (84) can be arranged in a telescopic manner along with the swinging of the partition plate (6); and

the rotary driving component (85), the rotary driving component (85) is installed on the installation bracket component (84), and the rotary driving component (85) drives the liquid stagnation pipe (81) to rotate around the self-axial direction of the liquid stagnation pipe.

8. A forward flow water circulation condenser as set forth in claim 7 wherein said mounting bracket assembly (84) comprises:

the brackets (841), a plurality of the brackets (841) are arranged at equal intervals along the flowing direction of the output gas of the auxiliary cooler (4), the brackets (841) are arranged in a square shape, a horizontal guide groove (842) is arranged at the top of the brackets (841), and the guide groove (842) is arranged perpendicular to the swinging direction of the partition plate (6);

the guide shaft (843), the said guide shaft (843) is worn to locate on the said support (841) along the flow direction of the said auxiliary cooler (4) output gas, the cover of the guide shaft (843) is equipped with the spring (844), the spring (844) is set up between two adjacent groups of supports (841); and

installation baffle unit (845), installation baffle unit (845) are the setting of V-arrangement, and this installation baffle unit (845) all install in corresponding on support (841), and adjacent installation baffle unit (845) support hinge sets up, just right of installation baffle unit (845) the lateral wall of airflow channel (83) is used for the installation stagnate liquid pipe (81).

9. A forward flow water circulation condenser as set forth in claim 8 wherein said mounting baffle unit (845) comprises:

the main shaft (8451), the said main shaft (8451) is mounted on the said corresponding said support (841) vertically, both ends of the main shaft (8451) are located in the said guide way (842); and

the installation baffle (8452), the installation baffle symmetry install in the both sides of main shaft (8451), the one end of this installation baffle (8452) all rotates the cover and locates on main shaft (8451), and be provided with guide pin (8453) on the other end of this installation baffle (8452), this guide pin (8453) are arranged in adjacently in guide way (842) of support (841), rotate on installation baffle (8452) and install stagnant liquid pipe (81).

10. A forward flow water circulation condenser as set forth in claim 9 wherein said rotary drive assembly (85) comprises:

a rack (851), wherein the rack (851) is installed on the bracket (841) along the installation direction of the guide groove (842);

a gear (852), wherein the gear (852) is rotatably arranged on the main shaft (8451), and the gear (852) is meshed with the rack (851); and

the transmission gears (853) are respectively installed on the main shaft (8451) and the liquid stagnation pipe (81), and the adjacent transmission gears (853) are meshed.