CN207865662U - A kind of integrate draining device for extra large work case air-conditioning internal machine and a kind of extra large work case - Google Patents

Abstract

The utility model discloses a kind of integrate draining devices for extra large work case air-conditioning internal machine, including：The bottom of water-collecting tray, the water-collecting tray is equipped with discharge outlet；First pipeline, head end are connect with the discharge outlet, and there is tail end water outlet, first pipeline to have water seal pipeline section；Second pipeline, head end are connected in the bottom of water seal pipeline section with the water seal pipeline section；Second pipeline, which is equipped with, opens and closes valve.In addition, the invention also discloses a kind of extra large work case, equipped with the above-mentioned integrate draining device for extra large work case air-conditioning internal machine in babinet.The integrate draining apparatus structure is simple, solves the air-conditioning internal machine drainage problem during extra large work case use by the circuit design in reasonably optimizing device, has especially well solved the seepy question caused by being tilted and vibrated due to sludge blockage or air-conditioning internal machine.The extra large work case is suitable for various types of air-conditioning internal machines due to the integrate draining problem for air-conditioning internal machine of determining provided with above-mentioned integrate draining device solution, applied widely.

Description

A kind of integrate draining device for extra large work case air-conditioning internal machine and a kind of extra large work case

Technical field

The utility model is related to a kind of integrate draining device and the extra large work case including the integrate draining device more particularly to a kind of use In the integrate draining device of air-conditioning internal machine and extra large work case including the integrate draining device.

Background technology

Extra large work container (hereinafter referred to as extra large work case) needs to install air-conditioning in some cases .., and such as room case has humiture It is required that cargo storage cabinet etc. be required for installation air-conditioning.And under normal conditions, although air-conditioning in the prior art has water-collecting tray Condensed water with drainpipe for being generated when excluding refrigerated dehumidification, still, since air-conditioning internal machine requires to be horizontally mounted, once it is equipped with When the extra large work case of air-conditioning internal machine generates inclination or vibrations in use, then it can lead to extra large work because condensate water discharging is unsmooth Case water leakage inside brings big inconvenience to using, therefore, eager to need the air-conditioning internal machine mating with extra large work box body so that It can have the function of smoothly being drained under non-standard state, however, current air-conditioning internal machine cannot be satisfied the requirement, this is Since the air-conditioning internal machine of current assembly is whole modular, the producer of amateur production can not be reequiped, and if reequiping The overall appearance that can influence air-conditioning causes it can not mass production.

Based on this, it is expected that a kind of integrate draining device is obtained, it is simple in structure, it is suitable for various extra large work casees, solves extra large work case Air-conditioning internal machine drainage problem when refrigeration.

Utility model content

One of the purpose of this utility model is to provide a kind of integrate draining device for extra large work case air-conditioning internal machine, collection row Water installations are simple in structure, solve the row of the air-conditioning internal machine during extra large work case use by the circuit design in reasonably optimizing device Water problems has especially well solved the seepy question caused by being tilted and vibrated due to sludge blockage or air-conditioning internal machine.

To achieve the goals above, the utility model proposes a kind of integrate draining device for extra large work case air-conditioning internal machine, Including：

The bottom of water-collecting tray, the water-collecting tray is equipped with discharge outlet；

First pipeline, head end are connect with the discharge outlet, and there is tail end water outlet, first pipeline to have water seal Pipeline section；

Second pipeline, head end are connected in the bottom of water seal pipeline section with the water seal pipeline section；Second pipeline is equipped with First opens and closes valve.

Described in the utility model in the integrate draining device of extra large work case air-conditioning internal machine, being collected by the way that water-collecting tray is arranged The condensed water dripped from air-conditioning internal machine bottom is caused with solving transporting run-off the straight on the way of especially transporting by sea when extra large work case in case Caused seepy question when air-conditioning internal machine run-off the straight simultaneously or vibration, and the condensed water being collected into is rapid by the first pipeline Discharge then opens first and opens and closes valve when sludge blockage or water-collecting tray, which occur, for the first pipeline ponding occurs, the flow direction of ponding just from Dynamic the second pipeline switched to positioned at lower flow of water position so that sludge is discharged from the second pipeline, after sludge is discharged, then closes Close the first keying valve so that the first pipeline works on.

Wherein, water seal pipeline section obstructs the circulation of extra large work case inside/outside gas by the water in pipeline section bend pipe, and principle is Certain altitude water level is stored by tube shaped to play isolation pipeline section both sides air effect.Technical side described in the utility model In case, the water seal pipeline section of the first pipeline is set, is on the one hand to prevent gas by the first pipeline using the pressure difference at water seal pipeline section both ends Pressure is altered in inflow, specifically, in some cases, there are certain pressure differential deltap P inside and outside extra large work box body, leads to gas meeting The side relatively high from tank pressure flows to the relatively low side of tank pressure, i.e. babinet gas alters pressure, influences babinet Using function, and water seal pipeline section is since there are the water level of certain altitude Δ H, gas differential pressure Δ P is only more than that height is inside and outside case Pressure is altered in the block completion that the corresponding pressure P of Δ H water columns could break through water seal pipeline section, i.e. the height of water level of water seal pipeline section prevents gas Body alters pressure.On the other hand, the water seal pipeline section of the first pipeline can also play the deposit in convergence condensed water, keep first Other pipeline section flows of pipeline are unobstructed.When deposit be gathered to a certain extent to be formed sludge blockage cause integrate draining device draining not It when ponding occurs in smooth or water-collecting tray, opens first and opens and closes valve, at this time since the second pipeline both ends pressure difference makes sludge by the second pipe Road is quickly discharged.It in summary it can be seen, the integrate draining device described in the utility model for extra large work case air-conditioning internal machine passes through pipe The optimization on road extremely efficient solves air-conditioning internal machine drainage problem in the prior art, and since its is simple in structure thus Easy to process, manufacturing cost is low, is suitable for various extra large work casees.

In addition, connecing drainage pattern different from conventional single pipe direct, this case uses the pipeline of the first pipeline and the second pipeline Design so that integrate draining device described in the utility model can not only effectively collect the condensation dripped everywhere from air-conditioning bottom Water, but also with preventing gas from altering pressure, effectively drain the function of blowdown.

Further, in the integrate draining device described in the utility model for being used for extra large work case air-conditioning internal machine, described second The tail end of pipeline is on the first pipeline positioned at the junction point in water sealing (sealing water) pipe section downstream and first pipeline connection.

The considerations of in said program, optimizing for pipeline, rationally utilizing space, in order not to which tube outlet is excessively arranged, because And it sets the tail end of the second pipeline to the junction point on the first pipeline positioned at U-tube section downstream and connects with first pipeline It is logical, so that the sludge that the second pipeline is discharged can be discharged by the water outlet of the first pipeline.

Further, in the integrate draining device described in the utility model for being used for extra large work case air-conditioning internal machine, along draining Flowing to first pipeline includes successively：First vertical pipe section, first level pipeline section, the water seal pipeline section, the second horizontal pipe section With the second vertical pipe section；The junction is located on second vertical pipe section.

In said program, there are water seal pipeline section between the first vertical pipe section and the second vertical pipe section, and residing water seal pipeline section Height of water level generate pressure effectively prevent the first pipeline both ends (i.e. discharge outlet and water outlet) there are gas when pressure difference lead to It crosses the first pipeline and alters pressure, meanwhile, the junction of the first pipeline and the second pipeline is set to be located at a side on the second vertical pipe section Face is conducive to that easily sludge is discharged together with condensed water rapidly by the difference in height of pipeline itself.On the other hand, it is based on excellent The considerations of changing circuit design can additionally need not be arranged the tube outlets of the second pipeline more using the structure at junction, be improved Pipeline space availability ratio.

In addition, the effect of setting first level pipeline section and the second horizontal pipe section is buffered water stream, avoid in water outlet The flow rate of water flow at place is too fast.

Further, in the integrate draining device described in the utility model for being used for extra large work case air-conditioning internal machine, along draining It includes third vertical pipe section and third horizontal pipe section to flow to second pipeline successively.

In said program, the effect that third horizontal pipe section is arranged in the second pipeline is equally to buffer flow, avoids water It is too fast to flow flow velocity.

Further, in the integrate draining device described in the utility model for being used for extra large work case air-conditioning internal machine, described first Valve is opened and closed to be set on the third vertical pipe section and/or third horizontal pipe section.

For the technical program, first keying valve open and close be used for control the second pipeline both ends pressure so that Deposits in proper first pipeline excessively form timely by the second pipeline when sludge blockage influence the first pipeline draining Sludge is discharged, to restore proper drainage.

Further, in the integrate draining device described in the utility model for being used for extra large work case air-conditioning internal machine, the water seal Pipeline section includes at least a U-tube section.The U-tube segment structure is compact, and water seal effect is more preferably.

Further, the U-tube section is arranged to one of following constructions：

(a) the U-tube section includes the 4th vertical pipe section, the 4th horizontal pipe section and the 5th vertical pipe section successively, wherein the Four vertical pipe sections are identical as the height of the 5th vertical pipe section；Or

(b) the U-tube section includes the 4th vertical pipe section, the 4th horizontal pipe section and the 5th vertical pipe section successively, wherein the The height of four vertical pipe sections is more than the height of the 5th vertical pipe section；Or

(c) the U-tube section includes the 4th vertical pipe section, the 5th vertical pipe section and is erected set on the 4th vertical pipe section and the 5th Storage tank straight pipe lower section and communicated therewith, wherein the height of the 4th vertical pipe section is more than the height of the 5th vertical pipe section.

Wherein, the 5th vertical pipe section does not influence the function of equipment more than or equal to the height of the 4th vertical pipe section, But this is compact-sized, using flexible, is more advantageous to and drains the water away and sludge.And the pipeline section with storage tank has compared with other pipelines The capacity for having higher storage sludge/impurity, reduces the first open frequency for opening and closing valve, while the water of its internal reservoir can also Play the role of cleaning the second pipeline.

Further, described in the utility model in the integrate draining device of extra large work case air-conditioning internal machine, described the Height >=10mm of five vertical pipe sections.

It should be noted that in said program, the height of water level of 10mm can seal the pressure of 100Pa, accordingly, it is considered to arrive The reasonable utilization rate of the pressure of required water seal, the production cost of integrate draining device and pipeline space in actual mechanical process, Integrate draining device described in the utility model for extra large work case air-conditioning internal machine sets the height of the 5th vertical pipe section to >= 10mm。

Further, in the integrate draining device described in the utility model for being used for extra large work case air-conditioning internal machine, the water seal Pipeline section include at least two U-tube sections, at least two U-tubes section successively lateral connection it is either longitudinally connected successively or The water seal pipeline section includes L-type pipeline section and the U-tube section being connected with L-type pipeline section.

Wherein, the design of at least two U-tube sections can not only increase the total amount that flow is collected, but also not interfere with the work(of blowdown Energy.

Further, in the integrate draining device described in the utility model for being used for extra large work case air-conditioning internal machine, the water Height >=10mm of tube sealing section.

In said program, since water seal pipeline section plays the effect that isolation pipeline section both sides air effect prevents gas from altering pressure, because And the shape of pipeline section is not defined excessively, the specific feelings that those skilled in the art can be in each embodiment Condition considers optimization pipeline and water seal effect, circuit design is carried out to water seal pipeline section, it is to be noted that due to water seal The height of pipeline section has great influence for water-column, i.e., has significant impact to water seal effect, it is therefore preferable that by water sealing (sealing water) pipe The height of section is set as >=10mm.

Further, in the integrate draining device described in the utility model for being used for extra large work case air-conditioning internal machine, described first Pipeline is equipped with second and opens and closes valve.

In order to further control the flow rate of water flow in the first pipeline, thus, second is arranged on the first pipeline and opens and closes valve use In the opening and closing and valve opening that control the first pipeline.

Further, described to catchment in the integrate draining device described in the utility model for being used for extra large work case air-conditioning internal machine Disk includes the bottom and the side erect upwards from bottom, and the bottom is in tilt inclined funnel at angular discharge outlet with one Shape, angle of the inclination angle between bottom and horizontal plane.

In said program, the side of water-collecting tray shakes for ponding overflow when preventing from having ponding in water-collecting tray or because of extra large work case It moves caused water flow fluctuation and overflows outside water-collecting tray.In addition, for integrate draining device described in the utility model, by water-collecting tray Bottom be set as funnel-form be for the ease of collecting the condensed water of air-conditioning internal machine drippage, when collection, condensed water in water-collecting tray because Gravity is flowed along angular discharge outlet is tilted.

Further, in the integrate draining device described in the utility model for being used for extra large work case air-conditioning internal machine, the inclination Angle is 5-20 °, this is because when inclination angle is less than 5 °, the bottom of water accumulating disc is excessively flat, is unfavorable for collecting and being discharged for ponding, And water is easily overflowed from water-collecting tray surrounding in extra large work box body tilting procedure；However, when inclination angle is more than 20 °, although optimization Drainage effect, but the whole height of water-collecting tray is also increased, occupy box house larger space.Therefore, consider row Angle of inclination is set as 5-20 ° by water effect and space availability ratio, integrate draining device described in the utility model.

Lot of experiments through inventor finds that in some preferred embodiments, the inclination angle is preferred 10 ° are set as, rapid discharge condensed water is not only improved in this way, and housing interior volume is rationally utilized, does not increase water-collecting tray excessively Whole height.

Further, in the integrate draining device described in the utility model for being used for extra large work case air-conditioning internal machine, the side Height be 10-50mm.

In said program, due to water-collecting tray side for prevent from having ponding in water-collecting tray when ponding overflow or ponding because Ponding caused by the vibration that extra large work case occurs in transit fluctuates and overflows the situation outside water-collecting tray, when the height of side is too low It can not then play the role of preventing condensed water from overflowing, and when the excessive height of side, then it is unfavorable for the space availability ratio of device, and Excessive increases production cost, and therefore, inventor passes through experimental studies have found that controlling the height of side in 10- 50mm can have the function that prevent condensed water from overflowing, while can also save production cost.

It should be noted that simultaneously in view of space availability ratio and effect of catchmenting are using in some embodiments Water-collecting tray can be close to extra large work box body with the face where certain one side when installation, and other other sides exceed air-conditioning certain distance (such as 50mm or 100mm), to more effectively collect the condensed water at the drippage of air-conditioning bottom.

The another object of the utility model is to provide a kind of extra large work case, and the integrate draining device which is arranged effectively solves The certainly integrate draining problem of air-conditioning internal machine, and the sea work case is suitable for various types of air-conditioning internal machines, applied widely, production cost It is low.

In order to achieve the above object, the utility model proposes a kind of extra large work case, babinet is interior to be used for extra large work equipped with above-mentioned The integrate draining device of case air-conditioning internal machine.

For extra large work case described in the utility model, due to which employs it is simple in structure, be easy to draining for sea The integrate draining device of work case air-conditioning internal machine, thus, it is limited that the extra large work case has well solved extra large work case in the prior art In the air-conditioning internal machine drainage problem that air conditioner type generates, especially well solve since sludge blockage or air-conditioning internal machine are inclined The tiltedly seepy question caused with vibration.

In addition, sea work case described in the utility model is not necessarily to be adjusted air-conditioning internal machine, it is not related to air-conditioning internal machine repacking, Therefore, the extra large work case manufacturing cost is low, applied widely, and mass production may be implemented.

Integrate draining device described in the utility model for extra large work case air-conditioning internal machine, it is simple in structure, pass through reasonably optimizing Circuit design in device solves the air-conditioning internal machine drainage problem during extra large work case use, especially well solved by Caused seepy question is tilted and vibrates in sludge blockage or air-conditioning internal machine.

In addition, integrate draining device described in the utility model can be in the case where not reequiping air-conditioning internal machine, spirit Air-conditioning internal machine living suitable for various types or size, it is applied widely.

In addition, it is described in the utility model sea work case also have the advantages that it is above-mentioned.

Description of the drawings

Fig. 1 is the structure described in the utility model for the integrate draining device of extra large work case air-conditioning internal machine in embodiment one Schematic diagram.

Fig. 2 is the vertical view described in the utility model for the integrate draining device of extra large work case air-conditioning internal machine in embodiment one Figure.

Fig. 3 is that the integrate draining device described in the utility model for extra large work case air-conditioning internal machine (omits in embodiment one The first pipeline section of part and the second pipeline section) perspective view.

Fig. 4 is the water seal described in the utility model for the integrate draining device of extra large work case air-conditioning internal machine in embodiment two The structural schematic diagram of pipeline section, wherein the second pipeline section being connect with water seal pipeline section is omitted.

Fig. 5 is the water seal described in the utility model for the integrate draining device of extra large work case air-conditioning internal machine in embodiment three The structural schematic diagram of pipeline section, wherein the second pipeline section being connect with water seal pipeline section is omitted.

Fig. 6 is the water seal described in the utility model for the integrate draining device of extra large work case air-conditioning internal machine in example IV The structural schematic diagram of pipeline section.

Fig. 7 is the water seal described in the utility model for the integrate draining device of extra large work case air-conditioning internal machine in embodiment five The structural schematic diagram of pipeline section, wherein the second pipeline section being connect with water seal pipeline section is omitted.

Fig. 8 is the water seal described in the utility model for the integrate draining device of extra large work case air-conditioning internal machine in embodiment six The structural schematic diagram of pipeline section, wherein the second pipeline section being connect with water seal pipeline section is omitted.

Specific implementation mode

Come to described in the utility model for extra large work case air-conditioning below in conjunction with description of the drawings and specific embodiment The integrate draining device of interior machine and a kind of extra large work case are further explained explanation, but the explanation is not constituted to this practicality The improper restriction of novel technical solution.

Embodiment one

The integrate draining device 1 for extra large work case air-conditioning internal machine is equipped in the embodiment one of this case, in the babinet of extra large work case, And the other structures of extra large work box body are same as the prior art, repeat no more.About integrate draining device 1 structure for details, reference can be made to Fig. 1 to Fig. 3.

Fig. 1 is the structure described in the utility model for the integrate draining device of extra large work case air-conditioning internal machine in embodiment one Schematic diagram.

As shown in Figure 1, in the present embodiment, the first pipeline that integrate draining device 1 includes water-collecting tray 2, connect with water-collecting tray 2 3 and the second pipeline 4 for being connected to the first pipeline 3, wherein the bottom of water-collecting tray 2 is equipped with discharge outlet 21, the head of the first pipeline 3 End is connect with discharge outlet 21, and the tail end of the first pipeline 3 has water outlet 36, and the first pipeline 3 is flowed to along draining includes successively：First Vertical pipe section 31, first level pipeline section 32, water seal pipeline section 33, the second horizontal pipe section 34 and the second vertical pipe section 35, and second The head end of pipeline 4 is connected in the bottom of water seal pipeline section 33 with water seal pipeline section 33, and the tail end of the second pipeline 4 is located in the first pipeline 3 It is connected to the first pipeline 3 at the junction P in water seal pipeline section downstream, the second pipeline 4 includes third VERTICAL TUBE successively along draining flow direction Section 41 and third horizontal pipe section 42, third vertical pipe section 41 are equipped with first and open and close valve 43.In the present embodiment, junction P On the second vertical pipe section 35, certainly, in some other embodiments, point P can also be not engaged, that is to say, that second The tail end of pipeline 4 has independent tube outlet, is not connected to the first pipeline 3.

In addition, in some other embodiments, it is also provided with the second keying valve on the first pipeline 3, is opened by second The opening and closing of valve closing and valve opening control the water velocity in the first pipeline 3.

With further reference to Fig. 1 as can be seen that Δ H indicates that the height of water seal pipeline section 33, water seal pipeline section 33 utilize pipeline section both ends Pressure difference to prevent gas from altering pressure by the inflow of the first pipeline 3, therefore, the height of water seal pipeline section 33 be set as Δ H >= 10mm is somebody's turn to do " height of water seal pipeline section " and is defined as：Positioned at the horizontal pipe section of minimum flow of water position in the composition of water seal pipeline section The vertical range of upper tube wall and first level pipeline section 32, or to be located at the level of minimum flow of water position in the composition of water seal pipeline section Minimum numerical value among the two of the vertical range of the lower tube wall of the upper tube wall of pipeline section and the second horizontal pipe section 34.It is close in principle Duct height in case is less than outlet conduit, and such water could be flowed to out of case outside case by its own gravity.In the art Technical staff can according to the concrete condition of each embodiment be arranged water seal pipeline section height concrete numerical value.

Since for the utility model, water seal pipeline section 33 obstructs the stream of gas by the water in pipeline section bend pipe Logical, principle is to store certain altitude water level by tube shaped to play isolation pipeline section both sides air effect, and therefore, water level is high Degree has great influence to water seal effect, and the pipeline shape of water seal pipeline section influences less water seal effect, therefore, for water seal The pipeline shape of pipeline section is not defined excessively, and the pipeline that multiple water seal pipelines are provided in following embodiment 2-6 is set Meter, it should be pointed out that technical solution described in the utility model is not exposed to the restriction of above-described embodiment.

Fig. 2 is the vertical view described in the utility model for the integrate draining device of extra large work case air-conditioning internal machine in embodiment one Figure.Fig. 3 is the perspective view described in the utility model for the integrate draining device of extra large work case air-conditioning internal machine in embodiment one.

In conjunction with Fig. 2 and Fig. 3, and if necessary in conjunction with Fig. 1 can be seen that water-collecting tray 2 include bottom 23 and from bottom 23 to The side 22 of upper setting, wherein bottom 23 by four pieces there is stainless-steel sheet inclination to form so that bottom plate 23 is in certain to have Angular center (i.e. 21 position of discharge outlet) inclined funnel-form is tilted, the inclination angle is between bottom and horizontal plane Angle, inclination angle are 5-20 °, and the tool at inclination angle can be arranged in those skilled in the art according to the concrete condition of each embodiment Body numerical value, such as can be the other angles in 5 °, 20 ° or above range value, but in view of rapid discharge condensed water and keep away Exempt from the excessive whole height for causing to increase water-collecting tray 2 of inclination angles, occupies box house larger space, it is more excellent at some In the embodiment of choosing, inclination angle is set as 10 °.

In addition, in other embodiments, bottom 23 is made of the bending of material integral type, but for this case, is catchmented The material and processing method of disk do not limit excessively, and those skilled in the art can be according to the concrete condition root of each embodiment According to sealing effect and material, factor consideration is selected situations such as long-time wet condition is non-aging and corrosion.

And for integrate draining device 1 in this present embodiment, side 22 is for ponding when preventing from having ponding in water-collecting tray 2 Overflow or ponding overflow the situation outside water-collecting tray 2 because of water flow fluctuation caused by extra large work case vibration, therefore, the height of side 22 It is set as 10-50mm, the specific of side height can be arranged according to the concrete condition of each embodiment in those skilled in the art Numerical value, such as 10mm, 50mm or other numerical value, in some preferred embodiments, side height is 30mm.

Fig. 4 to Fig. 8 respectively illustrates the structure of the water seal pipeline section in the integrate draining device of embodiment two to six, due to implementing The other component structure in addition to water sealing (sealing water) pipe section of the integrate draining device of example two to six can refer to

Therefore embodiment one repeats no more.

Embodiment two

Fig. 4 is the water seal described in the utility model for the integrate draining device of extra large work case air-conditioning internal machine in embodiment two The structural schematic diagram of pipeline section.

As shown in figure 4, in the present embodiment, water seal pipeline section 33 includes U-tube section 330, U-tube section 330 is configured to wrap Include the 4th vertical pipe section 331, the 4th horizontal pipe section 332 and the 5th vertical pipe section 333, wherein in the present embodiment, the 4th is vertical Pipeline section 331 is identical as the height of the 5th vertical pipe section 333, and Δ H indicates the height of water seal pipeline section 33, due to first level pipeline section with Second horizontal pipe section is equal in lateral height, therefore the upper tube wall and first level of Δ H namely the 4th horizontal pipe sections 332 Distance between pipeline section or the lower tube wall of the second horizontal pipe section, Δ H >=10mm, those skilled in the art can be according to each implementations The concrete numerical value of the concrete condition setting water seal pipeline section height of example.

It should be noted that the P1 in Fig. 4 indicates that the pressure in extra large work box body, P2 indicate the pressure outside babinet, the two Between pressure difference be denoted as Δ P, and Δ P only has that be more than the corresponding pressure P of water column that height is Δ H could break through water seal pipeline section 33 Block causes to alter pressure, i.e. the presence of the water column of water seal pipeline section 33 prevents gas to alter pressure.

Embodiment three

Fig. 5 is the water seal described in the utility model for the integrate draining device of extra large work case air-conditioning internal machine in embodiment three The structural schematic diagram of pipeline section.

As shown in figure 5, in the present embodiment, water seal pipeline section 33 includes U-tube section 330, U-tube section 330 is configured to wrap Include the 4th vertical pipe section 331, the 4th horizontal pipe section 332 and the 5th vertical pipe section 333, wherein in the present embodiment, the 4th is vertical The height of pipeline section 331 is more than the height of the 5th vertical pipe section 333, and Δ H indicates the upper tube wall and the first water of the 4th horizontal pipe section 332 Height between flat tube section, Δ H >=10mm, those skilled in the art can be arranged the 5th according to the concrete condition of each embodiment The concrete numerical value of vertical pipe section height.In other embodiment, those skilled in the art can also be by the height of the 4th vertical pipe section 331 Degree is set smaller than the height of the 5th vertical pipe section 333, and Δ H is expressed as the upper tube wall and first of the 4th horizontal pipe section 332 at this time Height between the lower tube wall of horizontal pipe section.

It should be noted that the P1 in Fig. 5 indicates that the pressure in extra large work box body, P2 indicate the pressure outside babinet, the two Between pressure difference be denoted as Δ P, and Δ P only has that be more than the corresponding pressure P of water column that height is Δ H could break through water seal pipeline section 33 Block causes to alter pressure, i.e. the presence of the water column of water seal pipeline section 33 prevents gas to alter pressure.

Example IV

Fig. 6 is the water seal described in the utility model for the integrate draining device of extra large work case air-conditioning internal machine in example IV The structural schematic diagram of pipeline section.

As shown in fig. 6, in the present embodiment, water seal pipeline section 33 includes U-tube section 330, U-tube section 330 is configured to wrap It includes the 4th vertical pipe section 331, the 5th vertical pipe section 333 and is set to the 4th vertical pipe section 331 and 333 lower section of the 5th vertical pipe section simultaneously The storage tank 334 communicated therewith, wherein the height of the 4th vertical pipe section 331 is more than the height of the 5th vertical pipe section 333, Δ H's determines Referring to described in embodiment two, Δ H >=10mm, those skilled in the art can set justice according to the concrete condition of each embodiment Set the concrete numerical value of the 5th vertical pipe section height.

With further reference to Fig. 6 as can be seen that there is storage tank discharge outlet 336 in storage tank 334, the dirt for the deposition in storage tank Mud is discharged.For technical solution described in the utility model, storage tank discharge outlet 336 can connect with the head end of the second pipeline 4 It connects, tube outlet can also be independently arranged into.

It should be noted that the P1 in Fig. 6 indicates that the pressure in extra large work box body, P2 indicate the pressure outside babinet, the two Between pressure difference be denoted as Δ P, and Δ P only has that be more than the corresponding pressure P of water column that height is Δ H could break through water seal pipeline section 33 Block is completed to alter pressure, i.e. the presence of the water column of water seal pipeline section 33 prevents gas to alter pressure.

Embodiment five

Fig. 7 is the water seal described in the utility model for the integrate draining device of extra large work case air-conditioning internal machine in embodiment five The structural schematic diagram of pipeline section.

As shown in fig. 7, in the present embodiment, water seal pipeline section 33 includes the U-tube section 330 of two lateral unicom, Δ H is indicated The definition of the height of water seal pipeline section 33, Δ H can be found in described in embodiment two, Δ H >=10mm.Lateral unicom in the present embodiment The height of two U-tube sections is equal, but the height of two U-tube sections also can be unequal in other implementations.When two U-tubes Whens the height of section does not wait, it is virtual value that Δ H, which takes minimum value, and those skilled in the art can be according to the specific of each embodiment The concrete numerical value of water seal pipeline section height is arranged in situation.

It should be noted that the P1 in Fig. 7 indicates that the pressure in extra large work box body, P2 indicate the pressure outside babinet, the two Between pressure difference be denoted as Δ P, and Δ P only has that be more than the corresponding pressure P of water column that height is Δ H could break through water seal pipeline section 33 Block is completed to alter pressure, i.e. the presence of the water column of water seal pipeline section 33 prevents gas to alter pressure.

Embodiment six

Fig. 8 is the water seal described in the utility model for the integrate draining device of extra large work case air-conditioning internal machine in embodiment six The structural schematic diagram of pipeline section.

As shown in figure 8, in the present embodiment, water seal pipeline section 33 is included in the L-type pipeline section 337 being longitudinally connected and U-tube section 330, the height of the lower tube wall and the upper tube wall of horizontal pipe section at the minimum flow of water of Δ H expression first level pipeline sections, Δ H >=10mm, The concrete numerical value of water seal pipeline section height can be arranged in those skilled in the art according to the concrete condition of each embodiment.

It should be noted that the P1 in Fig. 8 indicates that the pressure in extra large work box body, P2 indicate the pressure outside babinet, the two Between pressure difference be denoted as Δ P, and Δ P only has that be more than the corresponding pressure P of water column that height is Δ H could break through water seal pipeline section 33 Block is completed to alter pressure, i.e. the presence of the water column of water seal pipeline section 33 prevents gas to alter pressure.

The operation principle of extra large work case in conjunction with Fig. 1 to Fig. 8 to integrate draining device 1 and equipped with integrate draining device 1 is made further Explanation：

When integrate draining device 1 is arranged in the babinet of extra large work case, water-collecting tray 2 is close to extra large work box body on one side, and other Each side then exceeds air-conditioning inner body certain distance, specifically, when sea is close in the face where the side a (with reference to shown in figure 2) of water-collecting tray 2 When work box body, then the length of side a could be provided as the width 50mm more than air-conditioning inner body, and the length of side b could be provided as More than the length 100mm of air-conditioning inner body, when condensed water water clock occurs to ensure the bottom of air-conditioning inner body because tilting or vibrating, institute Condensed water under drippage is effectively collected in by water-collecting tray 2.Since the bottom 23 of water-collecting tray 2 has inclination angle so that be collected into Condensed water flowed rapidly into discharge outlet 21 along inclination angle due to gravity.

Connect drainage pattern different from single pipe direct in the prior art, the integrate draining device 1 in this case have the first pipeline 3 with And second pipeline 4.When normal work, the first keying valve 43 on the second pipeline is closed, and is flowed at this time from discharge outlet 21 The condensed water entered is vertical through the first vertical pipe section 31, first level pipeline section 32, water seal pipeline section 33, the second horizontal pipe section 34 and second After pipeline section 35, it is discharged by the water outlet 36 of the first pipeline 3.Wherein, 33 one side section of water seal pipeline section utilizes the pressure difference at pipeline section both ends To prevent gas from altering pressure by the inflow of the first pipeline 3, on the other hand, water seal pipeline section 33 can also play in convergence condensed water Deposit effect, keep the first pipeline 3 other pipeline section flows it is unobstructed.Sludge is formed when deposit is gathered to a certain extent It when blocking causes 1 impeded drainage of integrate draining device or water-collecting tray 2 ponding occur, then opens first and opens and closes valve 43, at this point, the second pipe Road 4 is connected to the first pipeline 3, since the pressure difference at 4 pipeline both ends of the second pipeline makes sludge be discharged from the second pipeline 4 rapidly, when After excluding sludge, then closes first and open and close valve 43, be continuing with the first pipeline 3.

For optimization pipeline, the considerations of improving the space availability ratio of pipeline, thus, the tail end setting of the second pipeline 4 is existed It is located at the junction point in 33 downstream of water sealing (sealing water) pipe section on first pipeline 3, so that sludge can be directly from the water outlet of the first pipeline It is discharged at 36, without the tube outlet of the second pipeline is additionally arranged.

In view of the foregoing it is apparent that the integrate draining device for extra large work case air-conditioning internal machine of this case, simple in structure, pass through conjunction Circuit design in reason optimization device solves the air-conditioning internal machine drainage problem during extra large work case use, especially solves well The seepy question determined caused by tilting and vibrate due to sludge blockage or air-conditioning internal machine.In addition, the integrate draining dress described in this case The air-conditioning internal machine of various types or size can be flexibly applied in the case where not reequiped to air-conditioning internal machine by setting, It is applied widely.In addition, the extra large work case in this case also have the advantages that it is above-mentioned.

It should be noted that prior art part is not limited to present specification institute in the scope of protection of the utility model The embodiment provided, all prior arts not contradicted with the embodiment of the utility model, including but not limited to first patent Document, first public publication, formerly openly use etc., it can all be included in the scope of protection of the utility model.

In addition, it should also be noted that, institute in the combination of each technical characteristic and unlimited this case claim in this case The combination or the combination recorded in specific embodiment of record, all technical characteristics recorded in this case can be to appoint Where formula is freely combined or is combined, unless generating contradiction between each other.

It should be noted that the above description of disclosed embodiment enables professional and technical personnel in the field apparent Ground carries out a variety of similar change and modification for the present embodiment, and this similar variation is that those skilled in the art can be new from this practicality Type disclosure immediately arrives at or is easy to all deformations just associated, and should all belong to the protection model of the utility model It encloses.Therefore the utility model will not be limited by the embodiment.

Claims (16)

1. a kind of integrate draining device for extra large work case air-conditioning internal machine, which is characterized in that including：

The bottom of water-collecting tray, the water-collecting tray is equipped with discharge outlet；

First pipeline, head end are connect with the discharge outlet, and there is tail end water outlet, first pipeline to have water sealing (sealing water) pipe Section；

Second pipeline, head end are connected in the bottom of water seal pipeline section with the water seal pipeline section；Second pipeline is equipped with first Open and close valve.

2. the integrate draining device as described in claim 1 for extra large work case air-conditioning internal machine, which is characterized in that second pipeline Tail end on the first pipeline positioned at junction point and first pipeline connection in water sealing (sealing water) pipe section downstream.

3. the integrate draining device as claimed in claim 2 for extra large work case air-conditioning internal machine, which is characterized in that flowed to along draining First pipeline includes successively：First vertical pipe section, first level pipeline section, the water seal pipeline section, the second horizontal pipe section and Two vertical pipe sections；The junction is located on second vertical pipe section.

4. the integrate draining device as claimed in claim 2 for extra large work case air-conditioning internal machine, which is characterized in that flowed to along draining Second pipeline includes third vertical pipe section and third horizontal pipe section successively.

5. the integrate draining device as claimed in claim 4 for extra large work case air-conditioning internal machine, which is characterized in that described first opens and closes Valve is set on the third vertical pipe section and/or third horizontal pipe section.

6. the integrate draining device as described in claim 1 for extra large work case air-conditioning internal machine, which is characterized in that the water seal pipeline section Including at least a U-tube section.

7. the integrate draining device as claimed in claim 6 for extra large work case air-conditioning internal machine, which is characterized in that the U-tube section It is arranged to one of following constructions：

(a) the U-tube section includes the 4th vertical pipe section, the 4th horizontal pipe section and the 5th vertical pipe section successively, wherein the 4th is perpendicular Straight pipe is identical as the height of the 5th vertical pipe section；Or

(b) the U-tube section includes the 4th vertical pipe section, the 4th horizontal pipe section and the 5th vertical pipe section successively, wherein the 4th is perpendicular The height of straight pipe is more than the height of the 5th vertical pipe section；Or

(c) the U-tube section including the 4th vertical pipe section, the 5th vertical pipe section and is set to the 4th vertical pipe section and the 5th VERTICAL TUBE Storage tank section lower section and communicated therewith, wherein the height of the 4th vertical pipe section is more than the height of the 5th vertical pipe section.

8. the integrate draining device as claimed in claim 7 for extra large work case air-conditioning internal machine, which is characterized in that the described 5th is vertical Height >=10mm of pipeline section.

9. the integrate draining device as described in claim 1 for extra large work case air-conditioning internal machine, which is characterized in that the water seal pipeline section Including at least two U-tube sections, lateral connection is either longitudinally connected or described successively successively for at least two U-tubes section Water seal pipeline section includes L-type pipeline section and the U-tube section being connected with L-type pipeline section.

10. the integrate draining device as claimed in claim 9 for extra large work case air-conditioning internal machine, which is characterized in that the water sealing (sealing water) pipe Height >=10mm of section.

11. the integrate draining device as described in claim 1 for extra large work case air-conditioning internal machine, which is characterized in that first pipe Road is equipped with second and opens and closes valve.

12. the integrate draining device for extra large work case air-conditioning internal machine as described in any one of claim 1-11, feature exist In the side that, the water-collecting tray includes the bottom and is erect upwards from bottom, the bottom is in tilt angular discharge outlet with one Locate inclined funnel-form, angle of the inclination angle between bottom and horizontal plane.

13. the integrate draining device as claimed in claim 12 for extra large work case air-conditioning internal machine, which is characterized in that the inclination angle It is 5-20 °.

14. the integrate draining device as claimed in claim 13 for extra large work case air-conditioning internal machine, which is characterized in that the inclination angle It is 10 °.

15. the integrate draining device as claimed in claim 12 for extra large work case air-conditioning internal machine, which is characterized in that the side Height is 10-50mm.

16. a kind of sea work case, interior be equipped with of babinet is used for as described in any one of claim 1-15 in extra large work case air-conditioning The integrate draining device of machine.