CN210562401U - Air conditioner water source well combined cleaning system - Google Patents
Air conditioner water source well combined cleaning system Download PDFInfo
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- CN210562401U CN210562401U CN201921238262.6U CN201921238262U CN210562401U CN 210562401 U CN210562401 U CN 210562401U CN 201921238262 U CN201921238262 U CN 201921238262U CN 210562401 U CN210562401 U CN 210562401U
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Abstract
The utility model discloses a central air-conditioning water source well combined cleaning system, which comprises a water raising pipe, wherein one end of the water raising pipe extends into the bottom of an air-conditioning water source well, and the other end of the water raising pipe extends out of the air-conditioning water source well and is butted with a sewage discharge trench; further comprising: the air compressor air feeder, the cleaning water pump circulating device, the carbon dioxide air feeder and the sealing plate, wherein the air compressor air feeder blows high-pressure gas into the well to remove sludge from the water lifting pipe, the cleaning pump circulating device enables the water in the well to be in a circulating state to increase impact on the sludge on the well wall, meanwhile, a cleaning liquid medicine filling port is arranged to improve the cleaning effect, in addition, the carbon dioxide air feeder feeds carbon dioxide into the well, high-pressure airflow is rapidly generated in the central air-conditioning water source well due to rapid gasification of the carbon dioxide and rapid expansion of the volume and is transmitted to all aspects of a water-bearing stratum, and a gas-liquid two-phase flow is formed due to the fact that pressure waves are pushed in the water-bearing stratum, so that the impact on the well wall is increased, and.
Description
Technical Field
The utility model relates to a central air conditioning technical field especially relates to a cleaning system is united to central air conditioning water source well.
Background
The central air-conditioning water source well system is easy to be seriously blocked due to long-term adoption of underground water for heat exchange and is easy to be used for years, thus seriously affecting the heat exchange of a central air-conditioning host. The purpose of cleaning is to clear the aquifer pores of the central air-conditioning water source well system, eliminate the resistance of the central air-conditioning water source well system, obtain the maximum water inflow and heat exchange quantity of the central air-conditioning water source well system, fully exert the maximum benefit of the central air-conditioning water source well system and prolong the service life of the central air-conditioning water source well system. In the prior art, a water lifting pipe and a high-pressure air supply pipe are usually hoisted in an air-conditioning water source well, one end of the water lifting pipe extends into the bottom of the air-conditioning water source well, the other end of the water lifting pipe is in butt joint with a sewage drainage trench, one end of the high-pressure air supply pipe extends into the water level below the air-conditioning water source well, the other end of the high-pressure air supply pipe is connected with an air compressor, then the mouth of the air-conditioning water source well is sealed by a sealing cover, so that the air-conditioning water source well is in a relatively closed state, the air compressor starts to work, the high-pressure air pipe sends high-pressure airflow into the air-conditioning water source. Compressed air is continuously fed into the air-conditioning water source well, and under the vibration, the water-air mixture and the slurry-water mixture can flow out of the well along the water lifting pipe, so that the slurry-water mixture in the well can continuously run and flow out of the air-conditioning water source well, and the purpose of well washing is achieved. Although the cleaning mode has a simple structure and probably has considerable effect on the air-conditioning water source well with less sludge accumulation, the cleaning effect of the air-conditioning water source well with heavy sludge needs to be improved.
In view of the above, the inventors have made extensive research and attempts to solve the above problems, and the following solutions have been made in the light of the background.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the not enough of prior art and defect provide a cleaning system is united to air conditioner water source well.
The utility model provides a technical problem can adopt following technical scheme to realize:
a combined cleaning system for an air-conditioning water source well comprises a water raising pipe, wherein one end of the water raising pipe extends into the bottom of the air-conditioning water source well, and the other end of the water raising pipe extends out of the air-conditioning water source well and is butted with a sewage discharge trench; it is characterized by also comprising:
the air compressor air supply device comprises a high-pressure air pipe and an air compressor connected with a high-pressure air input end of the high-pressure air pipe, and an output end of the high-pressure air pipe extends into the position below the water level of the air-conditioning water source well;
wash water pump circulating device, wash water pump circulating device includes: the cleaning water pump is arranged outside the air-conditioning water source well, the input end and the output end of the cleaning delivery pump are respectively connected with a first suction pipe and a second suction pipe which extend into the position below the water level of the air-conditioning water source well, and the first suction pipe and the second suction pipe are respectively provided with a first stop valve and a second stop valve;
a carbon dioxide delivery device, the carbon dioxide delivery device comprising: the carbon dioxide conveying pipe and the storage tank are connected with the input end of the carbon dioxide conveying pipe, and the output end of the carbon dioxide conveying pipe extends into the position below the water level of the air-conditioning water source;
and the sealing cover is arranged at the wellhead of the air-conditioning water source well to ensure that a relatively closed environment is formed in the air-conditioning water source well.
In a preferred embodiment of the present invention, a cleaning solution filling port and a cleaning solution filling port shutoff valve for controlling the communication or the separation of the cleaning solution filling port are connected between the first shutoff valve and the cleaning water pump or between the second shutoff valve and the cleaning water pump.
In a preferred embodiment of the present invention, the air compressor is a mobile air compressor.
In a preferred embodiment of the present invention, the output end of the high pressure air pipe is connected to a high pressure nozzle.
Due to the adoption of the technical scheme, the beneficial effects of the utility model reside in that:
firstly, carrying out a first treatment; the mobility of water has been strengthened in washing water pump circulating device's operation, has strengthened the impact to wall of a well mud, and is provided with washing liquid medicine filler, conveniently adds washing liquid medicine, and washing liquid medicine circulates to the well and sewage mixture flash mixed in the well through the pump, has improved the cleaning performance.
Secondly, the method comprises the following steps: the carbon dioxide gas transmission device is operated, because the carbon dioxide is rapidly gasified in the well, the volume is rapidly expanded, high-pressure airflow is rapidly generated and is transmitted to all aspects of the aquifer, and because pressure waves are pushed in the water layer, gas-liquid two-phase flow is formed, so that blowout caused by the relative density of liquid in the hole is reduced, and the sludge-water mixture is sprayed to the drainage trench through the water lifting pipe due to the formation of the blowout, so that the cleaning effect is further improved.
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 schematic structural diagram of an embodiment of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further explained below.
Please refer to fig. 1, a combined cleaning system for an air-conditioning water source well 10, which comprises a water lifting pipe 20 vertically lifted into the air-conditioning water source well 10, one end 21 of the water lifting pipe 20 extends into the bottom of the air-conditioning water source well 10, the other end 22 extends out of the air-conditioning water source well 10 and is in butt joint with a sewage drainage ditch 30, and the system further comprises an air compressor 40 air supply device, a cleaning water pump 60 circulating device, a carbon dioxide conveying device and a sealing cover 11.
The air supply device of the air compressor 40 comprises a high-pressure air pipe 50 and the air compressor 40 connected with the high-pressure air input end of the high-pressure air pipe 50, and the output end of the high-pressure air pipe 50 extends into the position below the water level of the air-conditioning water source well 10;
the washing water pump 60 circulating device includes: the cleaning water pump 60 is arranged outside the air-conditioning water source well 10, the input end and the output end of the cleaning water pump are respectively connected with a first suction pipe 70 and a second suction pipe 80 which extend into the position below the water level of the air-conditioning water source well 10, and a first stop valve 90 and a second stop valve 100 are respectively arranged between the first suction pipe 70 and the cleaning water pump 60 and between the second suction pipe 80 and the cleaning water pump 60; the utility model discloses in, there is a washing liquid medicine filling opening 170 and is provided with washing liquid medicine filling opening 170 intercommunication or the washing liquid medicine stop valve 180 of separation of control between first stop valve 90 and washing water pump 60 or between second stop valve 100 and the washing water pump 60 through pipe assembly 190 intercommunication.
The carbon dioxide delivery device comprises: the system comprises a carbon dioxide conveying pipe 110 and a carbon dioxide storage tank 120 connected with the input end of the carbon dioxide conveying pipe 110, wherein the output pipe of the carbon dioxide conveying pipe 110 extends into the position below the water level 130 of the air-conditioning water source well;
a cover 11 is provided at the wellhead of the air-conditioned water source well 10 to ensure a relatively sealed environment within the air-conditioned water source well 10.
The utility model provides a water lifting pipe 20 generally hoists the central point that is put at central air conditioning water source well 10, but first suction pipe 70, second suction pipe 80, high-pressure blast pipe 20, carbon dioxide conveyer pipe 110 about the position not fixed setting, generally adopt the block form installation according to site operation condition, first suction pipe 70 and second suction pipe 80 set up the both sides at water lifting pipe 20 respectively best, high-pressure blast pipe 50 and carbon dioxide conveyer pipe 110 set up the both sides of water lifting pipe 20 respectively but not with first suction pipe 70, the position coincidence of second suction pipe 80 or close on, high-pressure blast pipe 50 is not limited to one yet, if two also suitably set up the both sides at water lifting pipe 20 respectively. The upper and lower positions of the first suction pipe 70, the second suction pipe 80, the high pressure delivery pipe and the carbon dioxide delivery pipe 110 are adjusted according to the position of the actual water level 130 in the air-conditioned water source well 10.
The flow principle of the air conditioner water source well combined cleaning system is as follows:
firstly, cleaning by using an air compressor air supply device: close first stop valve 90, second stop valve 100, air compressor machine 40 begins work, and high-pressure air pipe 50 sends into high-pressure draught to in the air conditioner water supply well 10, for convenient and increase high-pressure air pipe 50's wind pressure, the utility model discloses take movable diesel oil formula air compressor machine to high-pressure nozzle 140 is installed to the output tube at high-pressure air pipe 50, blows off the muddy water mixture through lifting pipe 20 through high-pressure nozzle 140 spun high-pressure draught and arranges to blowdown trench 30 through the other one end 22 of lifting pipe outside air conditioner water supply well 10. The utility model discloses one end 21 at the lifting pipe is provided with drain valve 150, can suitably delay after the work of air compressor machine 40 and open, thereby can strengthen the pressure reinforcing blowdown ability of 10 in the air conditioner water source well, it should be noted here, because it is not good to wash out or well water when beginning to wash the air conditioner water source well, the water level can not reach actual water level, at this moment the rivers can be interrupted, discover the phenomenon of cutting off the water supply, should stop water level 130 such as 40 work of air compressor machine and rise to the nozzle more than 140 and can continue to spray water, the continuous operation washs several times.
And cleaning a water pump circulating device in the second step: after the first step, the first stop valve 90, the second stop valve 100 and the cleaning chemical filling stop valve 180 are opened, the cleaning chemical is added into the cleaning chemical filling opening 170, the cleaning water pump 60 works to continuously pump and return water to the central air-conditioning water source well 10 system, the well water is continuously circulated, meanwhile, the water level of the central air-conditioning water source well 10 system is lowered, the water level of the aquifer is promoted to change, so as to form a dropping funnel, the dropping funnel increases the water collecting pressure of the aquifer to the central air-conditioning water source well 10 system, thereby enhancing the force of the water flow to break the mud skin of the well wall, under the condition of pumping and returning water, the mud skin is gradually damaged, fine sand grains in the aquifer, silt continuously permeating the aquifer and fine grain substances in the filter material enter the central air-conditioning water source well 10 system along with the water flow and are discharged out of the well, so as to achieve the cleaning purpose, in the utility model, the water outlet ends of the first suction pipe 70 and the second suction pipe 80 are communicated through the water filtering pipe, the mud that can reduce gets into washing water pump 60, can realize better washing the wall of a well adhering to mud close to the wall of a well setting.
And thirdly, cleaning by adopting a carbon dioxide conveying device: stopping the work of the first step and the second step, opening a stop valve 200 of a carbon dioxide storage tank 120, when liquid carbon dioxide is sent into a central air-conditioning water source well 10 system through a carbon dioxide transmission pipeline 110, in a closed state, because the carbon dioxide is rapidly gasified and the volume is rapidly expanded, the liquid carbon dioxide is transmitted to all aspects of a water-bearing layer, because pressure waves are pushed in the water layer, a gas-liquid two-phase flow is formed, the relative density of liquid in the hole is reduced to cause well blowout, and muddy water mixtures such as damaged mud skins and plugs of the water-bearing layer are ejected out of a well mouth, so that the cleaning purpose.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A combined cleaning system for an air-conditioning water source well comprises a water raising pipe, wherein one end of the water raising pipe extends into the bottom of the air-conditioning water source well, and the other end of the water raising pipe extends out of the air-conditioning water source well and is butted with a sewage discharge trench; it is characterized by also comprising:
the air compressor air supply device comprises a high-pressure air pipe and an air compressor connected with a high-pressure air input end of the high-pressure air pipe, and an output end of the high-pressure air pipe extends into the position below the water level of the air-conditioning water source well;
wash water pump circulating device, wash water pump circulating device includes: the cleaning water pump is arranged outside the air-conditioning water source well, the input end and the output end of the cleaning delivery pump are respectively connected with a first suction pipe and a second suction pipe which extend into the position below the water level of the air-conditioning water source well, and the first suction pipe and the second suction pipe are respectively provided with a first stop valve and a second stop valve;
a carbon dioxide delivery device, the carbon dioxide delivery device comprising: the carbon dioxide conveying pipe and the storage tank are connected with the input end of the carbon dioxide conveying pipe, and the output end of the carbon dioxide conveying pipe extends into the position below the water level of the air-conditioning water source;
and the sealing cover is arranged at the wellhead of the air-conditioning water source well to ensure that a relatively closed environment is formed in the air-conditioning water source well.
2. An air conditioner water source well combined cleaning system as claimed in claim 1, wherein a cleaning solution filling port and a cleaning solution filling port check valve for controlling communication or blocking of the cleaning solution filling port are provided in communication between the first check valve and the cleaning water pump or between the second check valve and the cleaning water pump.
3. An air conditioning water source well combined cleaning system as claimed in claim 1, wherein the air compressor is a mobile air compressor.
4. An air conditioning water source well combined cleaning system as claimed in claim 1, wherein a high pressure nozzle is connected to an output end of said high pressure air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921238262.6U CN210562401U (en) | 2019-08-02 | 2019-08-02 | Air conditioner water source well combined cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921238262.6U CN210562401U (en) | 2019-08-02 | 2019-08-02 | Air conditioner water source well combined cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210562401U true CN210562401U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921238262.6U Active CN210562401U (en) | 2019-08-02 | 2019-08-02 | Air conditioner water source well combined cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210562401U (en) |
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2019
- 2019-08-02 CN CN201921238262.6U patent/CN210562401U/en active Active
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