阅读说明：本技术 一种具备自清洗功能的无动力冷凝器胶球在线清洗装置 (Unpowered condenser rubber ball online cleaning device with self-cleaning function ) 是由 葛建新 王茂宙 韩云龙 于 2019-11-26 设计创作，主要内容包括：本发明涉及空调冷却循环水系统技术领域,且公开了一种具备自清洗功能的无动力冷凝器胶球在线清洗装置,包括套设在冷凝器进水管上的发球器和套设在冷凝器出水管上的收球器。该种具备自清洗功能的无动力冷凝器胶球在线清洗装置,替代常规冷凝器在线清洗产品,采用无动力设计,在保持清洗功能基础上节约运行成本,节能降耗；通过增加收球器滤网反清洗功能,解决现有设备常发生的滤网堵塞故障,降低维护成本；通过增加胶球污垢清洗排污功能,提高胶球使用寿命；通过配置水质在线监测仪表,具备水质自动排污控制浓缩倍数的功能,低附加成本基础上扩展水处理功能。(The invention relates to the technical field of air conditioner cooling circulating water systems, and discloses an unpowered condenser rubber ball online cleaning device with a self-cleaning function. The unpowered condenser rubber ball online cleaning device with the self-cleaning function replaces the conventional condenser online cleaning product, adopts a unpowered design, saves the operation cost on the basis of keeping the cleaning function, saves energy and reduces consumption; by adding the back cleaning function of the filter screen of the ball collecting device, the problem of filter screen blockage frequently occurring in the existing equipment is solved, and the maintenance cost is reduced; the service life of the rubber ball is prolonged by increasing the cleaning and pollution discharge functions of the rubber ball dirt; by configuring the water quality on-line monitoring instrument, the device has the functions of automatically discharging water quality, controlling concentration multiple and expanding water treatment function on the basis of low additional cost.)

1. An unpowered condenser rubber ball online cleaning device with a self-cleaning function comprises a ball dispenser (1) sleeved on a condenser water inlet pipe and a ball receiver (13) sleeved on a condenser water outlet pipe, wherein the ball dispenser (1) and the ball receiver (13) are communicated through the condenser online rubber ball cleaning device;

the method is characterized in that:

the online rubber ball belt cleaning device of condenser is online rubber ball belt cleaning device of self-cleaning type condenser, including receiving and dispatching ball converter (8), the upper end of receiving and dispatching ball converter (8) is through receiving and dispatching ball switching electric three-way valve (6) intercommunication have pipeline attenuator (4) and receive bulb tube (7), is located charge door sight glass (5) below the embedded rubber ball that is equipped with of receiving and dispatching ball converter (8) washs filter screen (9), the lower extreme lateral wall of receiving and dispatching ball converter (8) has bulb tube (2) through serving ball motorised valve (3) intercommunication, the lower extreme of receiving and dispatching ball converter (8) has blow off pipe (11) through blowdown motorised valve (10) intercommunication.

2. The unpowered condenser rubber ball online cleaning device with the self-cleaning function according to claim 1, characterized in that: pipeline attenuator (4) and receipts bulb (7) are kept away from the one end of receiving and dispatching ball converter (8) and all are located and set up in service robot (1), and pipeline attenuator (4) are located and receive bulb (7) top and set up.

3. The unpowered condenser rubber ball online cleaning device with the self-cleaning function according to claim 1, characterized in that: the end part of the ball collecting pipe (7) is fixedly provided with a ball collecting backwashing electric valve (14), and the ball collecting backwashing electric valve (14) is positioned in the ball collecting device (13).

4. The unpowered condenser rubber ball online cleaning device with the self-cleaning function according to claim 3, characterized in that: the ball collecting device (13) is embedded with a ball collecting filter screen (15), and the ball collecting filter screen (15) is sleeved outside the ball collecting backwashing electric valve (14).

5. The unpowered condenser rubber ball online cleaning device with the self-cleaning function according to claim 1, characterized in that: and two ends of the ball dispenser (1) and two ends of the ball collector (13) are both fixedly provided with a sewage discharge electric valve (10), and the surface of a water inlet and outlet pipe of the condenser is fixedly provided with a water quality monitoring instrument (12).

6. The unpowered condenser rubber ball online cleaning device with the self-cleaning function according to claim 1, characterized in that: and a filler opening viewing mirror (5) is arranged on the surface of the receiving and sending ball converter (8).

Technical Field

The invention relates to the technical field of air conditioner cooling circulating water systems, in particular to an unpowered condenser rubber ball online cleaning device with a self-cleaning function.

Background

The traditional method is chemical or physical cleaning at regular intervals, and has the defects that cleaning is not timely, cleaning is carried out when the dirt is formed to a certain degree, and a lot of energy is wasted in a cleaning period.

The working principle of the rubber ball cleaning device is that under the condition that the system normally operates, the service robot sends rubber balls into the condenser, and the rubber balls scrub dirt on the inner wall of the heat exchanger pipe by means of water pressure. Traditional belt cleaning device is for the ball bypass flow path configuration water pump drive of receiving and dispatching to overcome condenser outlet line and the ball point pressure differential of receiving and dispatching of inlet line, withdraw the glueballs and lead to condenser inlet end from condenser outlet line, this structure has following shortcoming:

firstly, the pump start-stop impact noise is high, and meanwhile, due to the pump start-stop impact vibration, pipeline leakage and damage to a pipeline valve and a one-way valve in a main body are prone to occurring in the process of operation, and the failure rate is high;

secondly, the service life of the rubber ball is greatly reduced because the rubber ball in the main body collides with the one-way valve due to the instant start and stop of the service pump;

thirdly, dirt attached to the body cannot be cleaned by the rubber balls after the condenser pipe is cleaned;

and fourthly, the filter screen of the ball receiving machine is easy to block, and impurities and the like are easy to generate in a ball receiving and sending system and are inconvenient to remove.

Therefore, the unpowered condenser rubber ball online cleaning device with the self-cleaning function is provided for solving the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the unpowered condenser rubber ball online cleaning device with the self-cleaning function, which replaces the conventional condenser online cleaning product, adopts the unpowered design, saves the operation cost on the basis of keeping the cleaning function, saves the energy and reduces the consumption; by adding the back cleaning function of the filter screen of the ball collecting device, the problem of filter screen blockage frequently occurring in the existing equipment is solved, and the maintenance cost is reduced; the service life of the rubber ball is prolonged by increasing the cleaning and pollution discharge functions of the rubber ball dirt; by configuring the water quality on-line monitoring instrument, the device has the advantages of having the function of automatically discharging water quality to control the concentration multiple, expanding the water treatment function on the basis of low additional cost and the like, and solves the problems provided by the background technology.

(II) technical scheme

In order to realize the on-line cleaning product for replacing the conventional condenser, the unpowered design is adopted, so that the operation cost is saved, the energy is saved, and the consumption is reduced on the basis of keeping the cleaning function; by adding the back cleaning function of the filter screen of the ball collecting device, the problem of filter screen blockage frequently occurring in the existing equipment is solved, and the maintenance cost is reduced; the service life of the rubber ball is prolonged by increasing the cleaning and pollution discharge functions of the rubber ball dirt; by configuring the water quality on-line monitoring instrument, the water quality on-line monitoring instrument has the functions of automatically discharging water and controlling concentration multiple, and the aim of expanding the water treatment function on the basis of low additional cost is fulfilled, and the invention provides the following technical scheme:

the utility model provides an unpowered condenser rubber ball online cleaning device who possesses self-cleaning function, establishes the ware of receiving on the condenser outlet pipe including the cover and establishes the ware of serving on the condenser inlet tube with the cover, set up through the online rubber ball belt cleaning device intercommunication of condenser between ware of serving and the ware of receiving, the online rubber ball belt cleaning device of condenser is the online rubber ball belt cleaning device of self-cleaning type condenser, including receiving and dispatching ball converter, the upper end of receiving and dispatching ball converter switches the electric three-way valve intercommunication through receiving and dispatching ball and has pipeline attenuator and receive the ball pipe, is located the charge door sight glass below the receiving and dispatching ball converter is embedded to be equipped with rubber ball washing filter screen, the lower extreme lateral wall of receiving and dispatching ball converter has the pipe of serving through the ball intercommunication, the lower extreme of receiving and dispatching ball converter has the blow off pipe through blowdown motorised.

Preferably, the pipeline damper and the end of the ball receiving pipe far away from the ball receiving and dispatching converter are both arranged in the ball serving device, and the pipeline damper is arranged above the ball receiving pipe.

Preferably, the end part of the ball collecting pipe is fixedly provided with a ball collecting backwashing electric valve, and the ball collecting backwashing electric valve is positioned in the ball collecting device.

Preferably, a ball collecting filter screen is embedded in the ball collector and sleeved outside the ball collecting backwashing electric valve.

Preferably, the two ends of the ball dispenser and the ball collector are both fixedly provided with a sewage discharge electric valve, and the surface of the water inlet and outlet pipe of the condenser is fixedly provided with a water quality monitoring instrument.

Preferably, the surface of the transmitting and receiving ball converter is provided with a filler opening sight glass.

(III) advantageous effects

Compared with the prior art, the invention has the following beneficial effects:

1. this kind of unpowered condenser rubber ball on-line cleaning device who possesses from cleaning function, through service robot pipeline attenuator scheme design, solve how to overcome condenser ball receiving point and service robot pressure differential, accomplish the rubber ball and send from low pressure point to high pressure, accomplish ball receiving and dispatching circulation, replace the booster pump, unpowered design, no power consumption basically, the fault rate is low, energy saving and consumption reduction.

2. This kind of unpowered condenser rubber ball online cleaning device who possesses self-cleaning function through the electronic ball of receiving of ball ware, filter screen backwash mechanism design, ensures to receive ball rate 100%, possesses the filter screen backwash function simultaneously.

3. The unpowered condenser rubber ball online cleaning device with the self-cleaning function is installed through a three-pipe system, and the scheme design of switching between the online water quality pollution discharge function and the condenser online cleaning function is adopted by utilizing the electric valve, so that the unpowered condenser rubber ball online cleaning device is multifunctional, and the configuration cost of system equipment is reduced.

4. The unpowered condenser rubber ball online cleaning device with the self-cleaning function fully considers the field space of the condenser, is compact in design, is mounted between the water inlet pipeline and the water outlet pipeline of the condenser, is convenient to mount and maintain, and greatly reduces the mounting and maintenance cost.

5. The unpowered condenser rubber ball online cleaning device with the self-cleaning function improves the service life and the cleaning efficiency of rubber balls through the design of a rubber ball self-cleaning mechanism.

Drawings

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

FIG. 2 is a schematic structural diagram of an on-line rubber ball cleaning device for a self-cleaning type condenser of the present invention.

In the figure: 1. a ball dispenser; 2. a bulb tube; 3. a service electric valve; 4. a pipeline damper; 5. a filler opening sight glass; 6. the electric three-way valve is switched by the receiving and sending ball; 7. a ball collecting pipe; 8. a ball receiving and transmitting converter; 9. cleaning the filter screen by using a rubber ball; 10. a blowdown electric valve; 11. a blow-off pipe; 12. a water quality monitoring instrument; 13. a ball collector; 14. a ball-collecting backwashing electric valve; 15. a ball collecting filter screen.

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.

Referring to fig. 1-2, an unpowered condenser rubber ball online cleaning device with self-cleaning function comprises a ball dispenser 1 sleeved on a water inlet pipe of a condenser and a ball receiver 13 sleeved on a water outlet pipe of the condenser, the ball receiving rate is improved by the design of an electric ball receiving and filtering net backwashing mechanism of the ball receiver 13, and the ball receiver 13 has a filtering net backwashing function, a ball receiving filtering net 15 is embedded in the ball receiver 13, the ball receiving filtering net 15 is sleeved outside a ball receiving backwashing electric valve 14, the ball dispenser 1 and the ball receiver 13 are communicated with each other through the condenser online rubber ball cleaning device, the condenser online rubber ball cleaning device is a self-cleaning type condenser online rubber ball cleaning device, a blowdown electric valve 10 is fixedly arranged at both ends of the ball dispenser 1 and the ball receiver 13, and a water quality monitoring instrument 12 is fixedly arranged on the surface of a water inlet and outlet pipe of the condenser and comprises a ball receiving converter 8, the surface of the ball receiving and dispatching converter 8 is provided with a filler port sight glass 5, the upper end of the ball receiving and dispatching converter 8 is communicated with a pipeline damper 4 and a ball receiving pipe 7 through a ball receiving and dispatching switching electric three-way valve 6, the scheme design of the online water quality pollution discharge function and the condenser online cleaning function switching scheme is realized through three-pipe installation and by utilizing an electric valve, the scheme design has multiple functions and reduces the configuration cost of system equipment, one ends of the pipeline damper 4 and the ball receiving pipe 7, which are far away from the ball receiving and dispatching converter 8, are both arranged in the ball dispatching device 1, the pipeline damper 4 is arranged above the ball receiving pipe 7, the scheme design of the ball dispatching pipeline damper is adopted, the problem that how to overcome the pressure difference between the ball receiving point and the ball dispatching point of the condenser is solved, the transmission of rubber balls from a low pressure point to a high pressure point is completed, the circulation of the ball receiving and dispatching is completed, the booster pump is replaced, and the ball receiving and back washing electric valve 14 is arranged in the ball receiving device 13, a rubber ball cleaning filter screen 9 is embedded in the ball receiving and dispatching converter 8 positioned below the filling port sight glass 5, the side wall of the lower end of the ball receiving and dispatching converter 8 is communicated with the ball dispatching pipe 2 through the ball dispatching electric valve 3, and the lower end of the ball receiving and dispatching converter 8 is communicated with the sewage discharge pipe 11 through the sewage discharge electric valve 10.

The working principle is as follows:

firstly, the online cleaning function of a condenser:

the two main parts of the equipment are a ball dispenser 1, a ball collector 13 and a condenser water inlet and outlet pipeline of a cooling circulating water system, the rubber ball is extruded through a condenser pipe due to self elasticity under the water pressure of a circulating system self circulating pump through a condenser pipe by the aid of the rubber ball inlet pipeline and the rubber ball outlet pipeline of the condenser circulating water system, attached dirt on the pipe wall is scrubbed, the purpose of improving the heat exchange efficiency of the condenser is achieved, the rubber ball passes through the condenser pipe and is withdrawn in the ball collector of the condenser water outlet pipeline, the rubber ball is re-fed into the condenser water inlet pipeline through a ball receiving and sending converter, and circulation is. The purpose of cleaning the condenser on line is achieved.

II, service operation:

when new equipment is put into use, rubber balls with corresponding specifications and quantities are added into the ball receiving and sending converter 8 through the filling port sight glass 5, the blow-down electric valve 10 is closed during ball serving, the ball sending electric valve 3 is opened, the ball receiving and sending switching electric three-way valve 6 acts simultaneously, at the moment, the pipeline damper 4, the ball receiving and sending switching electric three-way valve 6, the ball receiving and sending converter 8, the ball serving electric valve 3 and the ball serving pipe 2 form a bypass flow passage which is connected with the condenser pipe in parallel, inlet and outlet pressure difference is formed under the action of the pipeline damper 4, and the rubber balls are sent into a water inlet and outlet pipeline of the condenser by water pressure driving bypass water flow to enter the condenser.

Thirdly, ball collecting operation:

the rubber ball passing through the condenser pipe and impurities in the circulating water flow are intercepted by a ball receiving filter screen 15 in a ball receiver of a condenser water outlet pipeline, the ball receiving backwash electric valve 14 is closed, the ball serving electric valve 3 is closed, the sewage discharge electric valve 10 is opened, the ball receiving and sending switching electric three-way valve 6 acts to switch a three-way interface, the ball receiving pipe 7, the ball receiving and sending switching electric three-way valve 6, a ball receiving and sending converter 8, a sewage discharge electric valve 10 and a sewage discharge pipe 11 form a passage, circulating water outside the ball receiving filter screen 15 is reversely flushed, the rubber ball and the impurities are simultaneously discharged into the ball receiving and sending converter 8 through the ball receiving pipe 7, the rubber ball is intercepted by a rubber ball cleaning filter screen 9, the impurities are discharged to a sewage discharge ditch through the sewage discharge electric valve 10 and the sewage discharge pipe 11, meanwhile, the impurities bonded on the surface of the rubber ball are flushed, the ball receiving operation is.

Fourthly, water quality pollution discharge operation:

the electric conductivity in the circulating water of the system is detected in real time by a water quality monitoring instrument 12 installed on a circulating pipeline, the electric conductivity reaches a design upper limit value along with the gradual rise of the electric conductivity of the circulating water, a blowdown electric valve 10 is opened to carry out water quality blowdown, at the moment, a water replenishing valve of the circulating water system is opened to replenish fresh water to the system, so that the purpose of reducing the concentration multiple is achieved, the scaling tendency of the system is reduced, and when the electric conductivity in the circulating water of the system is detected by the water quality monitoring instrument 12 in real time and is reduced to a set lower limit, the blowdown.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.