CN215295339U

CN215295339U - Multifunctional air cylinder type air conditioner drain pipe dredger

Info

Publication number: CN215295339U
Application number: CN202121190514.XU
Authority: CN
Inventors: 周思明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-24
Anticipated expiration: 2031-05-31

Abstract

The utility model relates to a multi-functional inflator formula air conditioner drain pipe dredge, including manual inflater, the three-way pipe, first check valve, the second check valve, dredge pipe and rubbish filter, manual inflater export is connected respectively to the three medium passageway of three-way pipe, first check valve and second check valve, first check valve sets up to only allowing medium output, the second check valve sets up to only allowing medium input, the second check valve other end is connected with rubbish filter, the export of first check valve is as positive pressure output port, rubbish filter's entry is as negative pressure output port. The utility model discloses structural design is ingenious, has the mediation function that continuous suction, compressed air and continuous pressurized water washed concurrently, can realize implementing negative pressure mediation, malleation mediation and three kinds of mediation modes of pump water washing mediation to air conditioner drain pipe, can satisfy the various technical demand of air conditioner drain pipe mediation, solves various mediation problems better, and a thing is multi-purpose, portable, and can improve mediation efficiency greatly.

Description

Multifunctional air cylinder type air conditioner drain pipe dredger

Technical Field

The utility model relates to an air conditioner drain pipe pull throughs technical field, especially a multi-functional inflator formula air conditioner drain pipe pull throughs.

Background

The air conditioner drain pipe often need to dredge and clean because of rubbish jam, and the common tools and dredging methods mainly include: the dredging by a vacuum pump, the dredging by blowing of an inflating pump, the dredging by pressing water of a water pump, the dredging by an inflator and the dredging by a steel wire spring. The first three are power tools and the last two are hand tools.

The electric tool has the advantages of high efficiency and the disadvantages of heavy weight, inconvenient carrying, high manufacturing cost and single function. There are basically three situations for air conditioner drain dredging: firstly, dredging at a drainage hole of a water tank by using air suction, air compression and water pressing methods; secondly, dredging is carried out at the outlet of the air-conditioning drainage hose, and the operation is only suitable for suction dredging, because the positive pressure dredging can cause the garbage in the hose to be pushed into the machine; thirdly, dredge on pre-buried hard pipe mouth, when indoor to outdoor when dredging with compressed air, pressurized-water dredging and suction dredging all can, the best mediation method is that suction is earlier and pressurized-water washing mediation is pressed, dredge like this and be difficult to take place rubbish and crowd the dead accident, the mediation rate is higher. But the outdoor dredging is carried out indoors, and the suction dredging is suitable to avoid the pollution to the room. The dredging by compressed air and compressed water has the following defects: when the garbage in the air conditioner drainage pipe is too much, the garbage is forcibly squeezed and dredged by air pressure or water pressure, and the fiber garbage is often pushed to a corner or a tee joint to be squeezed and dead, so that the dredging is failed. To avoid this, the obstruction is typically first aspirated and then flushed to remove the obstruction. Therefore, if professional dredging personnel need to better solve various dredging problems, two to three dredging means are needed to meet the service requirement, and any electric dredging tool only has a single function at present.

The hand tool has the advantages of portability, low price and flexibility, and has the defect of low dredging efficiency. At present, the hand tool mainly comprises an inflator dredger and a steel wire spring dredger. The inflator dredger has the advantages that the inflator dredger can be used for inflating, exhausting and injecting water, most air conditioning pipes can be dredged, and the inflator dredger has the defects that continuous air compression and continuous suction cannot be performed, the dredging effect on a longer and larger drain pipe is poor, and a pipeline cannot be flushed by continuous water injection. The steel wire spring is dredged by utilizing mechanical rotation, and is difficult to dredge pipelines which have more and longer turns, and the pipelines are easy to damage.

Therefore, an air-conditioning water pipe dredger which can realize multiple dredging means, has a good dredging effect and meets different requirements is needed urgently.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective is to overcome prior art's shortcoming, provides a simple structure, and design benefit possesses the mediation function that continuous suction, compressed air and continuous pressurized water washed in succession simultaneously, can realize implementing negative pressure mediation, malleation mediation and pump water wash three kinds of mediation modes of mediation to air conditioner drain pipe, satisfies the various technical demand of air conditioner drain pipe mediation, and a thing is multi-purpose, portable, and can improve the multi-functional air cylinder formula air conditioner drain pipe dredge of mediation efficiency greatly.

The utility model adopts the following technical scheme:

the utility model provides a multi-functional air cylinder type air conditioner drain pipe dredge, including manual inflater, the three-way pipe, first check valve, the second check valve, dredging pipe and rubbish filter, the three medium passageway of three-way pipe is connected respectively the manual inflater export, first check valve and second check valve, first check valve sets up to only allow medium output, the second check valve sets up to only allow medium input, the second check valve other end is connected with the rubbish filter, the export of first check valve is as positive pressure output port, the entry of rubbish filter is as negative pressure output port, dredging pipe can dismantle the setting, be used for connecting air conditioner drain pipe and positive pressure output port or negative pressure output port.

Furthermore, the multifunctional air cylinder type air conditioner drain pipe dredger also comprises a water suction hose detachably connected with the negative pressure output port.

Furthermore, one end of the dredging pipe, which is used for being connected with an air conditioner drain pipe, is connected with a conical dredging head, and the conical dredging head is provided with a conical plug-in connector with the outer diameter gradually increasing and is used for being matched and butted with the air conditioner drain pipes with different calibers.

Furthermore, one end of the dredging pipe, which is used for being connected with the positive pressure output port or the negative pressure output port, is connected with a quick plug which is matched with the positive pressure output port or the negative pressure output port.

Further, the manual inflator adopts a piston type manual inflator with air and water dual purposes.

Further, the garbage filter adopts a pipeline type screen filter.

Furthermore, one end of the water suction hose is matched with the negative pressure output port and is tightly sleeved with the negative pressure output port.

Further, the water suction hose adopts a corrugated pipe.

Furthermore, the dredging pipe is a plastic hose.

Furthermore, the conical dredging head is made of soft rubber.

It can be known from the above description of the present invention, compared with the prior art, the beneficial effects of the present invention are:

the utility model discloses a multi-functional inflator formula air conditioner drain pipe dredge, through connect the check valve at manual inflater exit end, form positive pressure output port and negative pressure output port respectively, and set dredging pipe and water suction hose, moreover, the steam generator is simple in structure, can be with the vacuum pump, the air pressure pump, the function and the advantage integration of water pump are as an organic whole, the realization possesses continuous suction simultaneously, the function of dredging of calming the anger and continuous pressurized-water washing in succession, can make up wantonly as required, realize implementing the negative pressure mediation to air conditioner drain pipe, three kinds of mediation modes of dredging are washed with the pump water to malleation mediation, can satisfy the various technical demand of air conditioner drain pipe mediation, solve various mediation problems better, a thing is multi-purpose, and easy to carry, need not use electricity, energy saving and environmental protection, and can improve mediation efficiency greatly. Meanwhile, the garbage filter is arranged at the negative pressure end, so that when vacuum suction dredging is carried out, garbage sucked out of the air conditioner drainage pipe can be intercepted and collected, and the garbage is removed and discharged after dredging operation is finished, so that the dredging device can be prevented from being blocked by the garbage, and the normal and reliable work of the dredging device is ensured.

Drawings

FIG. 1 is a schematic view of the installation structure of the present invention during negative pressure dredging operation;

FIG. 2 is a schematic view of the installation structure of the present invention during positive pressure dredging operation;

fig. 3 is a schematic view of the installation structure of the utility model during the water pumping, flushing and dredging operation.

In the figure: 1. the automatic garbage filter comprises a manual inflator, 2 parts of a three-way pipe, 3 parts of a first one-way valve, 4 parts of a second one-way valve, 5 parts of a dredging pipe, 51 parts of a conical dredging head, 52 parts of a quick connector, 6 parts of a garbage filter, 7 parts of a water suction hose, 8 parts of a positive pressure output port, 9 parts of a negative pressure output port, 10 parts of an air conditioner drain pipe and 11 parts of a water container.

Detailed Description

The present invention will be further described with reference to the following detailed description.

Referring to fig. 1 to 3, the utility model discloses a multi-functional inflator formula air conditioner drain pipe dredge, including manual inflater 1, three-way pipe 2, first check valve 3, second check valve 4, dredge pipe 5, garbage filter 6 and water absorption hose 7.

Three medium channels of the three-way pipe 2 are respectively connected with an outlet of the manual inflator 1, a first one-way valve 3 and a second one-way valve 4, the first one-way valve 3 is set to only allow medium to be output, the second one-way valve 4 is set to only allow medium to be input, the other end of the second one-way valve 4 is connected with a garbage filter 6, the outlet of the first one-way valve 3 serves as a positive pressure output port 8, and the inlet of the garbage filter 6 serves as a negative pressure output port 9. The positive pressure output port 8 is an output quick-connection port when the dredger is used for positive pressure pumping dredging and water pumping flushing. The negative pressure output port 9 is an output and access quick-insertion port when the dredger conducts negative pressure vacuum suction dredging, and is also an insertion port of the water suction hose 7 when the water pump flushes. The manual inflator 1 adopts a double-leather-cup air-water dual-purpose piston type manual inflator, a normal adult can generate pressure greater than 0.25Mpa by pushing a piston, and can generate negative 0.75 atmospheric pressure by drawing, so that the manual inflator is a main component for generating dredging pressure and vacuum suction. The three-way pipe 2 is a stainless steel three-way pipe with external threads and is in threaded connection with the outlet of the manual inflator 1. The first one-way valve 3 and the second one-way valve 4 are brass horizontal one-way valves with small resistance and good sealing performance.

The dredging pipe 5 is detachably arranged and used for connecting an air conditioner drain pipe 10 and a positive pressure output port 8 or a negative pressure output port 9. The dredging pipe 5 is used for connecting one end of the air conditioner drain pipe 10 and is connected with a conical dredging head 51, the front end of the conical dredging head 51 is provided with a conical plug connector with the gradually increased outer diameter and is used for matching and butting with the air conditioner drain pipes 10 with different calibers, and the rear end of the conical dredging head is cylindrical and is integrally in an arrow shape. One end of the dredging pipe 5, which is used for being connected with the positive pressure output port 8 or the negative pressure output port 9, is connected with a quick plug 52 which is matched with the positive pressure output port 8 or the negative pressure output port 9. The dredging pipe 5 adopts a nylon hose with the outer diameter of 12 mm. The conical dredging head 51 is made of rubber.

And the water suction hose 7 is detachably connected with the negative pressure output port 9 and is used for sucking water in the water container 11 into the dredger. The water absorbing hose 7 is a thick-wall corrugated pipe with the inner diameter of 20mm, and one end of the water absorbing hose is matched with the negative pressure output port 9 to be tightly sleeved.

The garbage filter 6 adopts a pipeline type screen filter and can be detached to clean garbage. When vacuum suction dredging is carried out, garbage sucked out of the air conditioner drainage pipe 10 can be intercepted and collected, the garbage is prevented from entering the dredger, the second one-way valve 4 is guaranteed to normally work, and after the dredging operation is finished, the garbage in the garbage filter 6 can be cleared and discharged.

The utility model discloses a multi-functional cylinder air conditioner drain pipe dredge's theory of operation does: when the piston of the manual inflator 1 is pulled out, the valve plate of the first one-way valve 3 is closed under the action of vacuum, the valve plate of the second one-way valve 4 is opened, air or water enters the manual inflator 1 at the moment, when the piston of the manual inflator 1 is pushed in, the valve plate of the second one-way valve 4 is closed, the valve plate of the first one-way valve 3 is opened, and the air or water entering the manual inflator 1 is pressed out. The continuous air pressure output generated on the positive pressure output port 8 and the continuous vacuum negative pressure output generated on the negative pressure output port 9 can be realized by continuously pushing and pulling the piston of the manual inflator 1. Therefore, when the dredger needs to use the air pump function, the dredging pipe 5 is plugged into the positive pressure output port 8, which is shown in the attached figure 2; when the vacuum pump function is needed, the dredging pipe 5 is inserted into the negative pressure output port 9, which is shown in the attached drawing 1; when the water pump function is needed, the dredging pipe 5 is connected to the positive pressure output port 8, and the water suction hose 7 is connected to the negative pressure output port 9 in an inserting mode, and the attached drawing 3 shows that the water pump function is needed.

Referring to fig. 1 to 3, the utility model is used for when mediation air conditioner drain pipe, the embodiment of negative pressure mediation, malleation mediation and pump water washing mediation respectively as follows:

and (3) negative pressure dredging mode: the negative pressure dredging is to apply negative pressure to the air-conditioning drain pipe to suck or loosen the garbage blocked in the drain pipe. The specific implementation method and the working principle are as follows: the dredging pipe 5 is inserted into the negative pressure output port 9, and the conical dredging head 51 is pressed against the mouth of the drainpipe or the drainhole of the air conditioner to be dredged, as shown in the attached drawing 1. When the piston of the manual inflator 1 is pulled out, the first one-way valve 3 is closed, the second one-way valve 4 is opened, air, garbage and water in the air conditioner drain pipe 10 are sucked into the garbage filter 6 under the action of negative pressure, the garbage is filtered and separated, the garbage is left in the garbage filter 6, the air and the water enter the manual inflator 1, when the piston of the manual inflator 1 is pulled to a vertex position and then is pressed back, the second one-way valve 4 is closed, the first one-way valve 3 is opened, and the water and the air sucked into the manual inflator 1 are pushed out by the piston of the manual inflator 1 and are discharged from the positive pressure output port 8. The piston of the manual inflator 1 is repeatedly and quickly pushed and pulled, so that the garbage, water and air in the air conditioner drainage pipe 10 can be continuously sucked out, and the air conditioner drainage pipe 10 is pumped and dredged.

A positive pressure dredging mode: the positive pressure dredging is to apply positive air pressure to the air conditioner drain pipe 10 to squeeze and transfer the blockage in the air conditioner drain pipe 10 to the main sewer. The specific implementation method and the working principle are as follows: the dredging pipe 5 is inserted into a positive pressure output port 8 of the dredger, which is shown in figure 2. The manual inflator 1 is pushed and pulled quickly to continuously press air into the air conditioner drain pipe 10, and the air conditioner drain pipe 10 is compressed and dredged.

And (3) pumping water to wash and dredge: after the air conditioner drain pipe is dredged by positive pressure or negative pressure, the drain pipe can be cleaned more thoroughly by flushing with water. The specific implementation method and the working principle are as follows: water is transported to a dredging site by a water container 11, a dredging pipe 5 is inserted into a positive pressure output port 8 of a dredger, a water suction hose 7 is inserted into a negative pressure output port 9, the other end of the water suction hose 7 is inserted into the water container 11, and a piston of a manual inflator 1 is quickly pushed and pulled to continuously press a water source in the water container 11 into an air conditioner drainage pipe 10 for washing and cleaning the pipe.

Use the utility model discloses a when multi-functional cylinder air conditioner drain pipe dredge carried out actual mediation operation, the mediation object was 25mmpvc air conditioner drainage hard tube, and about 10m is long, has a plurality of turns, has seriously blockked up, does not discharge water basically. Because of serious blockage, direct pressurization dredging is not suitable, and in order to avoid pushing the garbage together to squeeze the pipeline, an operation method of firstly sucking and dispersing the garbage and then adding water to wash and dredge is adopted. The operation process is as follows: the method comprises the steps of filling water into a dredged air conditioner drainage pipe 10, inserting a dredging pipe 5 into a negative pressure output port 9, pressing a conical dredging head 51 on the dredged air conditioner drainage pipe opening with one hand, treading a first one-way valve with one foot, holding a piston handle of a manual inflator 1 with the other hand, and rapidly pushing and pulling a piston to continuously and vigorously suck the blocked air conditioner drainage pipe 10 to suck the blocked point and disperse the blocking objects. Then, the dredging pipe 5 is inserted into the positive pressure output port 8, the water suction hose 7 is inserted into the negative pressure output port 9, the other end of the water suction hose 7 is inserted into the water container 11, the conical dredging head 51 is pressed against the mouth of the dredged air conditioner drainage pipe, the piston of the manual inflator 1 is rapidly and forcefully pushed and pulled, water in the water container 11 is rapidly pressed into the dredged air conditioner drainage pipe 10, the garbage in the air conditioner drainage pipe 10 is washed clean, and after the operation is finished, the garbage filter 6 is unscrewed to remove and discharge the garbage. The dredging operation process can be independently finished by one person, and the dredging time is about eight minutes.

The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited to this, and the present invention is to be used for insubstantial modification of the present invention, which all infringes the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional air drum formula air conditioner drain pipe dredge which characterized in that: the three medium channels of the three-way pipe are respectively connected with an outlet of the manual inflator, the first one-way valve and the second one-way valve, the first one-way valve is set to only allow medium to be output, the second one-way valve is set to only allow medium to be input, the other end of the second one-way valve is connected with the garbage filter, the outlet of the first one-way valve serves as a positive pressure output port, the inlet of the garbage filter serves as a negative pressure output port, and the dredging pipe is detachably arranged and used for being connected with a negative pressure drain pipe of an air conditioner and the positive pressure output port or the negative pressure output port.

2. The drain dredger of the multifunctional air cylinder type air conditioner as claimed in claim 1, wherein: the water sucking hose is detachably connected with the negative pressure output port.

3. The drain dredger of the multifunctional air cylinder type air conditioner as claimed in claim 1, wherein: the end of the dredging pipe used for being connected with an air conditioner drain pipe is connected with a conical dredging head, and the conical dredging head is provided with a conical plug-in connector with the outer diameter gradually increasing and is used for being matched and butted with the air conditioner drain pipes with different calibers.

4. The drain dredger of the multifunctional air cylinder type air conditioner as claimed in claim 1 or 3, wherein: one end of the dredging pipe, which is used for being connected with the positive pressure output port or the negative pressure output port, is connected with a quick plug which is matched with the positive pressure output port or the negative pressure output port.

5. The drain dredger of the multifunctional air cylinder type air conditioner as claimed in claim 1, wherein: the manual inflator adopts a piston type manual inflator with dual purposes of air and water.

6. The drain dredger of the multifunctional air cylinder type air conditioner as claimed in claim 1, wherein: the garbage filter adopts a pipeline type screen filter.

7. The drain dredger of the multifunctional air cylinder type air conditioner as claimed in claim 2, wherein: one end of the water suction hose is matched with the negative pressure output port and is tightly sleeved.

8. The drain dredger of the multifunctional air cylinder type air conditioner as claimed in claim 2, wherein: the water absorption hose adopts a corrugated pipe.

9. The drain dredger of the multifunctional air cylinder type air conditioner as claimed in claim 1, wherein: the dredging pipe is a plastic hose.

10. The drain dredger of the multifunctional air cylinder type air conditioner as claimed in claim 3, wherein: the conical dredging head is made of soft rubber.