CN214582764U

CN214582764U - Three-cavity cleaning ball receiving and dispatching device

Info

Publication number: CN214582764U
Application number: CN202120317178.4U
Authority: CN
Inventors: 倪永刚
Original assignee: Wuxi Qindafu Fluid Technology Co ltd
Current assignee: Wuxi Qindafu Fluid Technology Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-02
Anticipated expiration: 2031-02-04

Abstract

The utility model provides a three cavity cleaning ball send-receiver device, including receiving and dispatching ball subassembly and power pump, the control box is located receiving and dispatching ball subassembly one side, the power pump sets up in receiving and dispatching ball subassembly below, receiving and dispatching ball subassembly includes the pipe main part, the inner chamber of pipe main part divide into the epicoele, lumen and cavity of resorption, the epicoele intercommunication has the receipts ball mouth that is used for receiving the ball, be equipped with the intercommunication mouth between epicoele and the lumen, intercommunication mouth intercommunication has the receipts ball filter screen that is used for with the leading-in lumen of epicoele cleaning ball, still be equipped with in the intercommunication mouth and be used for keeping epicoele and the independent check valve of lumen when receiving the ball. Compared with the prior art, the three-cavity cleaning ball receiving and sending device integrates the ball receiving and sending functions, has compact structure, reduces the occupied area, and simultaneously divides the inner cavity into an upper cavity, a middle cavity and a lower cavity, wherein the upper cavity receives balls, the middle cavity sends balls and the lower cavity receives water, thereby improving the ball receiving and sending efficiency; by adopting automatic control, the cleaning ball receiving and sending device can control the cleaning of the central air conditioner more accurately and efficiently, and the manpower consumption is reduced.

Description

Three-cavity cleaning ball receiving and dispatching device

Technical Field

The utility model relates to a supporting product of condenser/evaporimeter is a three chamber type cleaning ball send-receiver device with online cleaning function of rubber ball, is applicable to water-cooling water set shell and tube type full liquid evaporimeter.

Background

The cleaning of the central air-conditioning main machine mainly comprises two modes of physical cleaning and chemical cleaning: the physical cleaning is mainly carried out by manually running the cannon to brush off dirt attached to the inner wall of the heat exchange tube, and the method has the defects of long time consumption, high cleaning frequency, shutdown cleaning, waste of water resources, high labor intensity and the like. The heat exchange tube with serious scale is difficult to clean to remove the scale and ensure thorough cleaning by chemical cleaning, the equipment is corroded to a certain degree, the service life of the equipment is shortened, and water and electricity resources are wasted during cleaning.

In order to solve the problems, the central air-conditioning host machine is descaled by cleaning the rubber balls on line, and the descaling device has the advantages of being simple in installation, convenient to operate and strong in usability. The rubber ball on-line cleaning device mainly comprises a ball serving device, a ball receiving device, a controller and related accessories. The ball serving device sends the rubber balls into the central air-conditioning host from the cooling water inlet side, the rubber balls scrub dirt on the inner wall of the heat exchange pipe by means of water pressure difference, and the rubber balls are recovered by the ball collecting device on the cooling water outlet side to form a cleaning cycle. The ball serving device mainly comprises a rubber ball collecting tank and a power pump, and is used for storing and launching rubber balls; the ball collecting device is arranged on a cooling water outlet pipeline of the central air-conditioning main machine and is used for collecting rubber balls.

Most of the existing ball serving devices and ball collecting devices in the market are independent from each other, the ball serving devices are generally characterized in that a water pump is connected with a ball receiving and sending barrel through various pipelines, various valves are arranged on the pipelines to realize switching of serving and collecting, the ball serving devices and the ball collecting devices occupy large area, and meanwhile, the condition of a rubber ball in the ball serving machine cannot be observed. In addition, there are some ball receiving and sending devices in the market, which integrate the ball sending function and the ball receiving function, and usually have two cavities, an upper cavity receives the ball and a lower cavity sends the ball, however, this type of ball receiving and sending device cannot complete the separation of the global water when receiving and sending the ball, so that the ball enters the lower cavity from the upper ball, and at the same time, the ball is taken by the person in the lower cavity, which affects the next ball sending of the rubber ball.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a three chamber formula cleaning ball send-receiver device collects and receives ball and service function as an organic whole, reduces area, adopts three chamber formulas to receive ball and service simultaneously, improves receiving and dispatching ball efficiency.

The utility model adopts the technical proposal that:

the utility model provides a three-cavity formula purge ball send-receiver device, includes send-receiver ball subassembly and power pump, and the control box is located send-receiver ball subassembly one side, its characterized in that: the power pump is arranged below the ball receiving and sending assembly, the ball receiving and sending assembly comprises a tube main body, an inner cavity of the tube main body is divided into an upper cavity, a middle cavity and a lower cavity, the upper cavity is communicated with a ball receiving opening for receiving balls, a communication opening is formed between the upper cavity and the middle cavity, the communication opening is communicated with a ball receiving filter screen for guiding cleaning balls in the upper cavity into the middle cavity, and a check valve for keeping the upper cavity and the middle cavity independent during ball receiving is further arranged in the communication opening; the middle cavity is communicated with a service port for serving balls and a water inlet for water inlet, the water inlet is communicated with a water outlet of a pump of the power pump, and a ball separating net for preventing the cleaning balls in the middle cavity from flowing back is arranged in the water inlet; a channel for communicating the upper cavity with the lower cavity is formed between the side wall of the middle cavity and the side wall of the tube main body, and the middle cavity is also communicated with a water outlet communicated with a pump water inlet of the power pump.

Preferably, the middle cavity is formed by additionally arranging a partition plate in the inner cavity of the tube main body, and the middle cavity and the lower cavity are mutually independent.

More preferably, the side wall of the middle cavity is provided with a viewing port for observing the condition of the cleaning ball in the inner cavity and facilitating the addition of the cleaning ball.

More preferably, the top of the tube body is further provided with a viewing mirror opening for observing the condition of the recovered rubber ball in the upper cavity.

More preferably, the ball receiving port and the ball serving port are both provided with one-way valves.

Preferably, the ball receiving port and the ball serving port are both provided with pressure difference controller joints.

Preferably, the ball collecting filter screen is provided with through holes with the diameter smaller than that of the rubber balls; receive the ball filter screen and be the toper form, receive that the ball filter screen is last to have less open-ended one end tangent with the intercommunication mouth, receive the ball filter screen and have great open-ended one end and the laminating of epicoele inner wall.

Preferably, the ball receiving and sending assembly is arranged on the supporting seat, and the power pump is installed in the supporting seat.

More preferably, a protective cover for protecting the power pump is arranged outside the supporting seat.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model provides a three-cavity cleaning ball receiving and sending device which integrates the functions of ball collection and ball sending, has compact structure, reduces the occupied area,

meanwhile, the inner cavity is divided into an upper cavity, a middle cavity and a lower cavity, the upper cavity receives the balls, the middle cavity serves the balls, and the lower cavity receives water, so that the ball receiving and sending efficiency is improved; by adopting automatic control, the cleaning ball receiving and sending device can control the cleaning of the central air conditioner more accurately and efficiently, and the manpower consumption is reduced.

Drawings

Fig. 1 is a first schematic view of a three-cavity cleaning ball receiving and sending device provided by the present invention;

fig. 2 is a second schematic view of a three-cavity cleaning ball receiving and sending device provided by the present invention;

fig. 3 is a cross-sectional view of a three-cavity cleaning ball receiving and dispatching device provided by the present invention;

fig. 4 is a perspective view of a ball receiving and sending assembly in a three-cavity type cleaning ball receiving and sending device provided by the present invention;

fig. 5 is a top view of a ball receiving and sending assembly in a three-chamber type cleaning ball receiving and sending device provided by the present invention;

fig. 6 is a cross-sectional view a-a of a ball receiving and sending assembly in a three-chamber type cleaning ball receiving and sending device provided by the present invention;

FIG. 7 is a cross-sectional view B-B of a ball receiving and dispatching assembly in a three-chamber type cleaning ball receiving and dispatching device provided by the present invention;

fig. 8 is a perspective view of another embodiment of the three-cavity cleaning ball receiving and dispatching device provided by the present invention.

Detailed Description

The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 to 8 illustrate a preferred embodiment of a three-cavity cleaning ball receiving and delivering device according to the present invention. As shown in fig. 1 to 8, the three-cavity cleaning ball receiving and sending device comprises a ball receiving and sending assembly 10 and a power pump 20, a control box 30 is located on one side of the ball receiving and sending assembly 10, the power pump 20 is arranged below the ball receiving and sending assembly 10, the ball receiving and sending assembly 10 comprises a pipe main body 11, an inner cavity of the pipe main body is divided into an upper cavity 1101, a middle cavity 1102 and a lower cavity 1103, the upper cavity 1101 is communicated with a ball receiving opening 12 for receiving balls, a communication opening 13 is arranged between the upper cavity and the middle cavity and communicated with a ball receiving filter screen 131 for guiding the cleaning balls in the upper cavity into the middle cavity, a check valve 132 for keeping the upper cavity and the middle cavity independent during ball receiving is further arranged in the communication opening 13, the middle cavity is communicated with a ball sending opening 14 for sending balls and a water inlet 15 for feeding water, the water inlet 15 is communicated with a water outlet 21 of the power pump 20, and a ball separating screen 151 for preventing backflow of the cleaning balls in the middle cavity is arranged in the water inlet 15; a channel 16 for communicating the upper cavity with the lower cavity is formed between the side wall of the middle cavity and the side wall of the pipe main body, the lower cavity 1103 is also communicated with a water outlet 17 communicated with a pump water inlet 22 of the power pump, so that when the balls are received and dispatched, water flowing out of a pump water outlet of the power pump 20 flows into the middle cavity 1102 from a water inlet 15 of the middle cavity, because the pressure of the middle cavity 1102 is greater than that of the upper cavity 1101, the check valve 132 seals the communication port 13, the ball isolating net 151 prevents the rubber balls from entering the water inlet 15 of the middle cavity, and water flow drives the rubber balls in the middle cavity 1102 to flow out of the ball issuing port 14 of the middle cavity and enter the water chilling unit main body for cleaning; after cleaning, the rubber balls pass through a ball collecting device arranged on the pipeline and then return to the upper cavity 1101 of the pipe main body 11 through a pipeline communicated with a ball collecting port 12 of the upper cavity 1101 in the ball collecting and receiving assembly 10; when the power pump 20 stops working, the check valve 132 automatically opens under the influence of its own weight, and the rubber ball in the upper chamber 1101 falls into the middle chamber 1102. The ball receiving port and the ball serving port are both provided with one-way valves 1001 to prevent the backflow phenomenon of the rubber ball during ball receiving and serving.

The ball collecting filter screen 131 is provided with through holes with diameters smaller than the diameters of the rubber balls. As a preferred embodiment, the ball collecting filter 131 is in a conical shape, one end of the ball collecting filter 131 with a smaller opening is tangent to the communication port 13, and one end of the ball collecting filter 131 with a larger opening is attached to the inner wall of the upper chamber 1101 to prevent the rubber ball from being stuck.

The middle cavity 1102 is formed by additionally arranging partition plates in the inner cavity of the tube body 11, and the middle cavity 1102 and the lower cavity 1103 are kept independent from each other. The central lumen 1102 may be formed by a portion of the sidewall of one side of the tube body 11 and a septum that forms the passageway 16 with the sidewall of the other side of the tube body 11. The lateral wall of lumen 1102 is equipped with the sight glass mouth 1002 that is used for observing the interior intracavity cleaning ball condition and conveniently adds the cleaning ball, makes things convenient for the operator to observe the intracavity rubber ball state, also is convenient for add or reduce the rubber ball. The top of the tube body may also be provided with a viewing port 1002 for observing the condition that the rubber ball in the tube body 11 is retracted into the upper cavity 1101, or the viewing port 1002 may not be provided (as shown in fig. 8).

Pressure difference controller joints 1003 are arranged in the ball receiving port and the ball serving port, so that a pressure difference controller can be arranged between the ball receiving port and the ball serving port, and automatic control is achieved.

The ball receiving and dispatching assembly 10 is arranged on the support base 40, and the power pump 20 is installed in the support base 40. The support base 40 is cylindrical, and has a long hole on the side for assembling and disassembling the water pump 20, and a protective cover 41 for covering the hole of the support base 40.

To sum up, the technical scheme of the utility model can be fully effectual the above-mentioned utility model purpose of realization, just the utility model discloses a structure and functional principle all obtain abundant verification in the embodiment, can reach anticipated efficiency and purpose, do not deviating from the utility model discloses a under the prerequisite of principle and essence, can make multiple change or modification to the embodiment of utility model. Therefore, the present invention includes all the alternative contents within the scope mentioned in the claims, and all the equivalent changes made within the claims of the present invention are included in the claims of the present application.

Claims

1. The utility model provides a three-cavity formula purge ball send-receiver device, includes send-receiver ball subassembly and power pump, and the control box is located send-receiver ball subassembly one side, its characterized in that: the power pump is arranged below the ball receiving and sending assembly, the ball receiving and sending assembly comprises a tube main body, an inner cavity of the tube main body is divided into an upper cavity, a middle cavity and a lower cavity, the upper cavity is communicated with a ball receiving opening for receiving balls, a communication opening is formed between the upper cavity and the middle cavity, the communication opening is communicated with a ball receiving filter screen for guiding cleaning balls in the upper cavity into the middle cavity, and a check valve for keeping the upper cavity and the middle cavity independent during ball receiving is further arranged in the communication opening; the middle cavity is communicated with a service port for serving balls and a water inlet for water inlet, the water inlet is communicated with a water outlet of a pump of the power pump, and a ball separating net for preventing the cleaning balls in the middle cavity from flowing back is arranged in the water inlet; a channel for communicating the upper cavity with the lower cavity is formed between the side wall of the middle cavity and the side wall of the tube main body, and the middle cavity is also communicated with a water outlet communicated with a pump water inlet of the power pump.

2. The three-chamber cleaning ball transceiving device of claim 1, wherein: the middle cavity is formed by additionally arranging a partition plate in the inner cavity of the tube main body, and the middle cavity and the lower cavity are mutually independent.

3. The three-chamber cleaning ball transceiving device of claim 1, wherein: the lateral wall of lumen is equipped with and is used for observing the interior intracavity cleaning ball condition and conveniently adds the sight glass mouth of cleaning ball.

4. The three-chamber cleaning ball transceiving device of claim 1, wherein: the top of the tube main body is also provided with a sight glass port for observing the condition of the upper cavity for recovering the rubber ball.

5. The three-chamber cleaning ball transceiving device of claim 1, wherein: and one-way valves are arranged in the ball receiving port and the ball serving port.

6. The three-chamber cleaning ball transceiving device of claim 1, wherein: pressure difference controller joints are arranged in the ball receiving port and the ball serving port.

7. The three-chamber cleaning ball transceiving device of claim 1, wherein: the ball collecting filter screen is provided with a through hole with the diameter smaller than that of the rubber ball; receive the ball filter screen and be the toper form, receive that the ball filter screen is last to have less open-ended one end tangent with the intercommunication mouth, receive the ball filter screen and have great open-ended one end and the laminating of epicoele inner wall.

8. The three-chamber cleaning ball transceiving device of claim 1, wherein: the ball receiving and sending assembly is arranged on the supporting seat, and the power pump is installed in the supporting seat.

9. The three-chamber cleaning ball transceiving device of claim 8, wherein: the supporting seat is also externally provided with a protective cover for protecting the power pump.