CN218155627U

CN218155627U - Water-saving cooling tower with automatic water distribution function

Info

Publication number: CN218155627U
Application number: CN202221947014.0U
Authority: CN
Inventors: 张育仁; 帕提曼热扎克; 王艳萍; 张光磊; 刘林
Original assignee: Shanghai Timan Environmental Protection Technology Group Co ltd
Current assignee: Shanghai Timan Environmental Protection Technology Group Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-12-27
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a water-saving cooling tower of water yield automatic allocation, including split type first tower body and second tower body to and water yield distributor, be equipped with the heat exchanger in the first tower body, be equipped with spray set and filler in the second tower body from top to bottom in proper order, water yield distributor is used for giving the water distribution of distributor inlet tube heat exchanger and spray set. The utility model discloses with heat exchanger cooling and spray set cooling through independent tower body installation to adopt water yield distributor to distribute into heat exchanger or/and spray set intaking, can avoid the frequent change at water source, realize the water conservation, can avoid the appearance of heat exchanger scale deposit problem among the prior art again, and the utility model discloses simple structure, novelty height, ability wide application lack the place at water source in northwest area.

Description

Water-saving cooling tower with automatic water distribution function

Technical Field

The utility model relates to a cooling tower technical field, more specifically say, in particular to water-saving cooling tower of water yield automatic allocation.

Background

As shown in fig. 1, the present wet or dry cooling tower adopts the integral type, including locating cooling tower 1 inside heat exchanger 2, locate the fan 3 at cooling tower 1 top, locate the wind gap 9 of cooling tower 1 lower extreme both sides, and circulating water system, circulating water system is including being located cooling tower 1 inside upper end spray set 7, connect the circulating pipe 6 of cooling tower 1 top delivery port, spray set 7 is still connected to circulating pipe 6's the other end, be equipped with circulating water pump 8 on circulating pipe 6, heat exchanger 2 has water inlet 4 and delivery port 5. It is in the use, can be according to opening and closing of circulating water pump 8 among the demand control circulating water system, for wet cooling when circulating water pump 8 opens and heat exchanger 2 is out of work, for dry cooling when heat exchanger 2 work and circulating water pump 8 close, also can use wet while being dry during the actual work, but the problem that this kind of cooling tower exists is: the circulating water can cause water quality hardening after being used for a long time, scaling is easy to form on the heat exchanger, the service life and the heat exchange efficiency of the heat exchanger are influenced, and a water source also needs to be frequently replaced. Therefore, it is necessary to develop a water-saving cooling tower with automatic water distribution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water-saving cooling tower of water yield automatic allocation to solve the problem that prior art exists.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a water-saving cooling tower of water yield automatic distribution, includes split type first tower body and second tower body to and water yield distributor, be equipped with the heat exchanger in the first tower body, be equipped with spray set and filler in the second tower body from top to bottom in proper order, water yield distributor is used for giving the water distribution of distributor inlet tube heat exchanger and spray set.

Furthermore, the water distributor comprises a first water distribution channel and a second water distribution channel, a first water outlet of the first water distribution channel is connected with a first water inlet pipe of the heat exchanger, a second water outlet of the second water distribution channel is connected with the spraying device, the first water distribution channel is connected with the water inlet pipe of the distributor through a plurality of first water distribution pipes, the second water distribution channel is connected with the water inlet pipe of the distributor through a plurality of second water distribution pipes, and each of the first water distribution pipes and each of the second water distribution pipes are provided with an electric valve.

Furthermore, a first water outlet pipe of the heat exchanger and a second water outlet pipe at the lower end of the second tower body are both connected with a water outlet header pipe, a water temperature sensor is arranged on the water outlet header pipe, the water temperature sensor is also connected with a PLC (programmable logic controller), the PLC is connected with each electric valve, and the PLC is used for controlling the opening and closing of the electric valves on the first water distribution pipes or/and controlling the opening and closing of the electric valves on the second water distribution pipes according to the water temperature detected by the water temperature sensor.

Further, a first air outlet is formed in the upper end of the first tower body, a first fan is arranged at the position of the first air outlet, and first air ports are formed in two sides of the lower end of the first tower body.

Furthermore, a second air blowing opening is formed in the upper end of the second tower body, a second fan is arranged at the second air blowing opening, and second air openings are formed in two sides of the lower end of the second tower body.

Further, the water amount distributor is installed between the first tower body and the second tower body.

Compared with the prior art, the utility model has the advantages of: the utility model provides a water-saving cooling tower of water yield automatic allocation is with heat exchanger cooling and spray set cooling through independent tower body installation to adopt water yield distributor to distribute to heat exchanger or/and spray set into water, can avoid the frequent change at water source, realize the water conservation, can avoid the appearance of heat exchanger scale deposit problem among the prior art again, and the utility model discloses simple structure, novelty are high, can wide application in the place that the northwest area lacks the water source.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a block diagram of a wet and dry cooling tower according to the prior art.

Fig. 2 is a schematic view of the water-saving cooling tower with automatic water distribution according to the present invention.

Fig. 3 is a schematic view of the medium water amount distributor of the present invention.

Description of the reference numerals: the system comprises a first tower body 10, a heat exchanger 12, a first fan 13, a first water inlet pipe 14, a first water outlet pipe 15, a first air port 19, a second tower body 20, a filler 22, a second fan 23, a second water outlet pipe 25, a spraying device 27, a second air port 29, a water quantity distributor 30, a distributor water inlet pipe 40, a water temperature sensor 50, a water outlet main pipe 60, a first water distribution channel 31, a second water distribution channel 32, a first water outlet 33, a second water outlet 34, a first water distribution pipe 35, a second water distribution pipe 36 and an electric valve 37.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 2, the utility model provides a water-saving cooling tower of water yield automatic distribution, including split type first tower body 10 and second tower body 20 to and water yield distributor 30, wherein, be equipped with heat exchanger 12 in the first tower body 10, be equipped with spray set 27 and filler 22 in the second tower body 20 from top to bottom in proper order, water yield distributor 30 is used for giving with the water distribution of distributor inlet tube 40 heat exchanger 12 and spray set.

In this embodiment, the heat exchanger 12 may adopt a heat exchanger of the prior art, and includes a first water inlet pipe 14 and a first water outlet pipe 15, where the first water inlet pipe 14 is located near the water distributor 30, and the first water outlet pipe 15 penetrates through the bottom of the first tower 10.

In this embodiment, the spray device 27 and the filler 22 are arranged in a manner similar to that of a cooling tower in the prior art.

Referring to fig. 3, the water distributor 30 includes a first water distribution channel 31 and a second water distribution channel 32, and at this time, the first water distribution channel 31 and the second water distribution channel 32 are respectively independent pipes or structures, wherein a first water outlet 33 of the first water distribution channel 31 is connected to the first water inlet pipe 14 of the heat exchanger 12, a second water outlet 34 of the second water distribution channel 32 is connected to the spraying device 27, the first water distribution channel 31 is connected to the distributor water inlet pipe 40 through a plurality of first water distribution pipes 35, the second water distribution channel 32 is connected to the distributor water inlet pipe 40 through a plurality of second water distribution pipes 36, and each of the first water distribution pipes 35 and each of the second water distribution pipes 36 are provided with an electric valve 37.

In this embodiment, the number of the first water distribution pipes 35 and the number of the second water distribution pipes 36 are three, and certainly, the first water distribution pipes and the second water distribution pipes can be selectively arranged according to requirements, and when the water distribution device is specifically used, the water amount entering the first water distribution channel 31 and the second water distribution channel 32 can be controlled by controlling the opening and closing of the electric valve 37, for example: when the electric valves 37 on the first water distribution pipes 35 are all closed and the electric valves 37 on the second water distribution pipes 36 are all opened, the heat exchanger 12 is in a non-working state and the spraying device 27 is in a working state, when the electric valves 37 on the first water distribution pipes 35 are all opened and the electric valves 37 on the second water distribution pipes 36 are all closed, the heat exchanger 12 is in a working state and the spraying device 27 is in a non-working state, or the two can be in a working state at the same time, that is, only the opening and closing number of the electric valves 37 need to be controlled.

In this embodiment, in order to facilitate controlling the outlet water temperature and achieve energy saving and water saving, the first outlet pipe 15 of the heat exchanger 12 and the second outlet pipe 25 at the lower end of the second tower body 20 are both connected to the outlet water header pipe 60, the outlet water header pipe 60 is provided with a water temperature sensor 50, the water temperature sensor 50 is further connected to a PLC, the PLC is connected to each electric valve 37, and the PLC is configured to control the opening and closing of the electric valve 37 on the first water distribution pipe 35 or/and control the opening and closing of the electric valve 37 on the second water distribution pipe 36 according to the water temperature detected by the water temperature sensor 50.

In this embodiment, the first tower body 10 and the second tower body 20 may both adopt the prior art, for example, a first air outlet is arranged at the upper end of the first tower body 10, a first fan 13 is arranged at the first air outlet, first air ports 19 are arranged on both sides of the lower end of the first tower body 10, a second air blowing port is arranged at the upper end of the second tower body 20, a second fan 23 is arranged at the second air blowing port, and second air ports 29 are arranged on both sides of the lower end of the second tower body 20.

Preferably, the water distributor 30 is installed between the first tower body 10 and the second tower body 20, so that installation space can be saved, and the water distributor can be installed according to actual installation conditions on site.

The utility model provides a water-saving cooling tower of water yield automatic allocation is with heat exchanger cooling and spray set cooling through independent tower body installation to adopt water yield distributor to distribute to heat exchanger or/and spray set into water, can avoid the frequent change at water source, realize the water conservation, can avoid the appearance of heat exchanger scale deposit problem among the prior art again, and the utility model discloses simple structure, novelty are high, can wide application in the place that the northwest area lacks the water source.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims

1. A water-saving cooling tower with automatic water distribution is characterized in that: the water distributor comprises a split type first tower body, a split type second tower body and a water distributor, wherein a heat exchanger is arranged in the first tower body, a spraying device and filler are sequentially arranged in the second tower body from top to bottom, and the water distributor is used for distributing water of a water inlet pipe of the distributor to the heat exchanger and the spraying device.

2. The automatic water distribution water-saving cooling tower according to claim 1, wherein: the water distributor comprises a first water distribution channel and a second water distribution channel, a first water outlet of the first water distribution channel is connected with a first water inlet pipe of the heat exchanger, a second water outlet of the second water distribution channel is connected with the spraying device, the first water distribution channel is connected with the distributor water inlet pipe through a plurality of first water distribution pipes, the second water distribution channel is connected with the distributor water inlet pipe through a plurality of second water distribution pipes, and each of the first water distribution pipes and each of the second water distribution pipes is provided with an electric valve.

3. The automatic water distribution water-saving cooling tower according to claim 2, wherein: the first water outlet pipe of the heat exchanger and the second water outlet pipe at the lower end of the second tower body are both connected with a water outlet header pipe, a water temperature sensor is arranged on the water outlet header pipe and is also connected with a PLC (programmable logic controller), the PLC is connected with each electric valve, and the PLC is used for controlling the opening and closing of the electric valves on the first water distribution pipe or/and controlling the opening and closing of the electric valves on the second water distribution pipe according to the water temperature detected by the water temperature sensor.

4. The automatic water distribution water-saving cooling tower according to claim 1, wherein: the air conditioner comprises a first tower body and is characterized in that a first air outlet is formed in the upper end of the first tower body, a first fan is arranged at the position of the first air outlet, and first air openings are formed in two sides of the lower end of the first tower body.

5. The automatic water distribution water-saving cooling tower according to claim 1, wherein: the second tower body upper end is equipped with the second mouth of blowing, second mouth of blowing department is equipped with the second fan, the lower extreme both sides of second tower body are equipped with the second wind gap.

6. The automatic water distribution water-saving cooling tower according to claim 1, wherein: the water amount distributor is installed between the first tower body and the second tower body.