CN115307227B

CN115307227B - Dehumidifier

Info

Publication number: CN115307227B
Application number: CN202210936698.2A
Authority: CN
Inventors: 刘彦杰; 刘兴非; 骆琼
Original assignee: Chunyi Environmental Technology Co ltd
Current assignee: Chunyi Environmental Technology Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-10-31
Anticipated expiration: 2042-08-05
Also published as: CN115307227A

Abstract

The utility model discloses a dehumidifier, which belongs to the field of drying equipment, and comprises a box body, wherein the side wall of the box body is provided with an air inlet, an air pump, the output end of which is communicated with the outside, is fixedly arranged in the box body, a refrigeration box is fixedly arranged on the inner top wall of the box body, a communicating pipe communicated with the air inlet of the air pump is fixedly arranged on the side wall of the refrigeration box, a mounting pipe is fixedly arranged on the inner top wall of the box body, a first guide pipe extending into the refrigeration box is fixedly inserted on the side wall of the mounting pipe, and a filter element is vertically and detachably inserted on the bottom wall of the mounting pipe; the electric telescopic rod is vertically and fixedly arranged on the inner top wall of the installation tube, animal hair clamped in the filter element can be cleaned under the action of the electric telescopic rod, the first annular tube and the second annular tube, so that the effective filtering area of the filter element is ensured, the pressure difference between the inside of the filter element and an external support is prevented from being too large, and the effect of preventing the filter element from being deformed and damaged is achieved.

Description

Dehumidifier

Technical Field

The utility model relates to the field of drying equipment, in particular to a dehumidifier.

Background

The dehumidifier is also called dehumidifier, which is composed of compressor, heat exchanger, fan, water container, shell and controller, the working principle is: the wet air is pumped into the machine by the fan, filtered by the filter screen, and the moisture in the air is condensed into water drops through heat exchange, and the treated dry air is discharged out of the machine, so that the indoor humidity is reduced by circulation.

With the improvement of the quality of life, people usually raise pets such as kittens and puppies to accompany the growth of children at home, but in the course of daily life, the kittens and puppies are easy to depilation, and the hair quality of the puppies is light, so that the hair flies around in the air.

The utility model provides a current patent (bulletin number: CN 214332895U), a domestic dehumidifier with dehumidification and air purification function relates to dehumidifier technical field, including the box, the case lid is installed to one side of box outer wall, and the inner wall of case lid is provided with the air intake, the rotary drum is installed on the top of box, and the push-and-pull rod is installed to the inner wall of rotary drum, the bottom of push-and-pull rod is connected with the briquetting. According to the utility model, air is sucked from the air inlet, dust in the air is adhered to the surface when the air passes through the filter element, so that the dust in the air is purified, the push-pull rod is pressed downwards to push the pressing block to press the pressing plate to move to two sides, the gap between the clamping plate and the filter element is increased, the filter element with the service life being expired is detached, a new filter element is replaced, then the push-pull rod is pulled upwards, the clamping plate is driven to approach the new filter element by the elasticity generated after the spring is stretched, the outer wall of the clamping plate enters the fixing hole of the new filter element, the replacement of the filter element is facilitated, and the problem that the household dehumidifier cannot purify the dust in the air is solved.

Although the above patent can clean dust on the surface of the filter element by spraying water to the surface of the filter element through a water pipe, the following problems still exist in the working process:

in the course of the work, the air current strikes the filter core, the hair in the air is attached to the filter core surface this moment, and little animal hair is comparatively soft, therefore when the hair on filter core surface receives the air current impact force, the tip of hair inserts in the hole on the filter core easily, because the water yield of blowout is less in the water pipe, consequently, the rivers on filter core surface can only flow slowly and can't clear up the hair of card in the filter core along the filter core outer wall, along with operating time's increase, filter core surface hair content increases, so that the filter core is blockked up, when the filter core is blockked up, the air pump is still in operating condition, this moment filter core inside pressure reduces, consequently, the filter core is out of shape easily and is damaged.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a dehumidifier which can prevent the probability of deformation of the inside and the outside of a filter element caused by overlarge pressure difference.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The dehumidifier comprises a box body, wherein an air inlet is formed in the side wall of the box body, an air pump with an output end communicated with the outside is fixedly installed in the box body, a refrigeration box is fixedly installed on the inner top wall of the box body, a communicating pipe communicated with the air inlet of the air pump is fixedly installed on the side wall of the refrigeration box, a mounting pipe is fixedly installed on the inner top wall of the box body, a first guide pipe extending into the refrigeration box is fixedly inserted on the side wall of the mounting pipe, and a filter element is vertically and detachably inserted on the bottom wall of the mounting pipe;

an electric telescopic rod is vertically and fixedly installed on the inner top wall of the installation tube, a first support is fixedly installed on the output end of the electric telescopic rod, a first annular tube attached to the inner wall of the filter element is fixedly installed on the bottom wall of the first support, the first annular tube is made of magnetic materials, a first annular groove is formed in the outer wall of the first annular tube, an air supply tube communicated with the first annular tube is fixedly installed on the air outlet of the air pump, and a collecting mechanism matched with the filter element and the refrigerating box is arranged on the installation sleeve.

The collecting mechanism comprises a water storage tank fixedly arranged in the tank body, the side wall of the water storage tank is provided with an exhaust port, and the bottom wall of the refrigeration tank is fixedly inserted with a drain pipe extending into the water storage tank;

a spring telescopic rod is vertically and fixedly arranged on the outer wall of the installation tube, a second annular tube made of magnetic materials is fixedly arranged at the output end of the spring telescopic rod, the second annular tube is sleeved outside the filter element, and a second annular groove is formed in the side wall, close to the filter element, of the second annular tube;

an air inlet pipe is vertically and fixedly inserted into the top wall of the water storage tank, the distance between the bottom end of the air inlet pipe and the inner bottom wall of the water storage tank is 1mm, and the top end of the air inlet pipe extends to the inside of the second annular pipe.

The part level fixed mounting that lies in the gas vent below in the water storage tank has the filter screen, and the intake pipe runs through the filter screen, and intake pipe and filter screen fixed connection.

The top wall of the box body is fixedly provided with a warning lamp, the side wall of the box body is provided with a socket, the socket is internally movably inserted with a collecting box, the side wall of the collecting box is fixedly inserted with a sleeve, the top wall of the sleeve is provided with a water inlet, the water storage tank is provided with a conducting mechanism communicated with the collecting box, and the water storage tank is internally provided with a triggering mechanism matched with the warning lamp.

The conduction mechanism comprises a sleeve which is horizontally and fixedly arranged on the bottom wall of the water storage tank, the sleeve is matched with the sleeve, the water outlet of the water storage tank extends to the inner top wall of the sleeve, a plugging block matched with the water outlet of the water storage tank is movably arranged in the sleeve, and an elastic air bag is fixedly arranged between the plugging block and the inner wall of the sleeve.

The trigger mechanism comprises a switch fixedly installed on the bottom wall of the filter screen, the switch is electrically connected with the warning lamp, a guide rod is vertically and fixedly installed on the bottom wall of the filter screen, and a floating box matched with the switch is movably sleeved on the guide rod.

The second guide pipe is fixedly inserted in the exhaust port horizontally, one end of the second guide pipe, which is far away from the water storage tank, extends to the upper part of the air pump, a first nozzle with a downward output end is fixedly arranged at one end of the second guide pipe, which is far away from the water storage tank, and a one-way valve is fixedly arranged on the drain pipe.

A third conduit extending to the inner wall of the elastic air bag is fixedly inserted into the side wall of the sleeve, and one end of the third conduit, far away from the elastic air bag, extends to the inner wall of the water storage tank.

The inner wall of the water storage tank is fixedly provided with a semipermeable membrane, and the semipermeable membrane covers the surface of the third conduit.

The inner top wall of the water storage tank is fixedly provided with a second spray head, and the input end of the second spray head is communicated with the drain pipe.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) This scheme can be with the clearance of the animal hair of card in the filter core under electric telescopic handle, first ring pipe, second ring pipe's effect to ensure the effective filtration area of filter core, prevent that the filter core is inside to be too big with the pressure difference of external support, played the effect that prevents the filter core deformation damage.

(2) This scheme can last dispel the heat to the air pump under the effect of water storage tank, filter screen, second pipe, first shower nozzle, when the dehumidification of the great room of face, needs long-time work, consequently the air pump temperature rise, consequently continuously dispel the heat to the air pump and played the effect that reduces the air pump and overheat and damage's probability, simultaneously for utilizing the air pump to drive the fan for self cooling, played energy-conserving effect.

(3) This scheme is under collecting box, sleeve pipe, shutoff piece, elastic air bag's effect, in the clearance water storage box, hair in the water storage box flows the sleeve along rivers together, then flows along the sleeve and collect in the box, collect the box and be in the state that enters into the box is inside completely this moment to collect the roof of box and the diapire laminating of water storage box, consequently exhaust air current will not be discharged to the external world in the intake pipe, consequently even also can clear up the water storage box in dehumidifier working process, has played the effect of guaranteeing dehumidifier work efficiency.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is an enlarged view of the utility model at B in FIG. 1;

FIG. 4 is an enlarged view of the utility model at C in FIG. 1;

FIG. 5 is an enlarged view of the utility model at D in FIG. 1;

FIG. 6 is a schematic view showing the structure of the elastic balloon in the inflated state according to the present utility model;

FIG. 7 is a schematic view of the structure of the first annular tube of the present utility model;

fig. 8 is a schematic structural view of a second annular tube according to the present utility model.

The reference numerals in the figures illustrate:

1. a case; 2. an air pump; 3. a refrigeration box; 4. a communicating pipe; 5. installing a pipe; 6. a first conduit; 7. a filter element; 8. an electric telescopic rod; 9. a first bracket; 10. a first annular tube; 11. an air supply pipe; 12. a water storage tank; 13. a drain pipe; 14. a spring telescoping rod; 15. a second annular tube; 16. an air inlet pipe; 17. a filter screen; 18. a warning light; 19. a collection box; 20. a sleeve; 21. a sleeve; 22. a block; 23. an elastic air bag; 24. a switch; 25. a guide rod; 26. a floating box; 27. a second conduit; 28. a first nozzle; 29. a one-way valve; 30. a third conduit; 31. a semipermeable membrane; 32. and a second nozzle.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1:

referring to fig. 1-8, a dehumidifier comprises a box body 1 with an air inlet on the side wall, an air pump 2 with an output end communicated with the outside is fixedly installed in the box body 1, a refrigeration box 3 is fixedly installed on the inner top wall of the box body 1, a communicating pipe 4 communicated with the air inlet of the air pump 2 is fixedly installed on the side wall of the refrigeration box 3, a mounting pipe 5 is fixedly installed on the inner top wall of the box body 1, a first guide pipe 6 extending into the refrigeration box 3 is fixedly inserted on the side wall of the mounting pipe 5, and a filter element 7 is vertically and detachably inserted on the bottom wall of the mounting pipe 5;

an electric telescopic rod 8 is vertically and fixedly installed on the inner top wall of the installation tube 5, a first support 9 is fixedly installed on the output end of the electric telescopic rod 8, a first annular tube 10 attached to the inner wall of the filter element 7 is fixedly installed on the bottom wall of the first support 9, the first annular tube 10 is made of magnetic materials, a first annular groove is formed in the outer wall of the first annular tube 10, an air supply tube 11 communicated with the first annular tube 10 is fixedly installed on the air outlet of the air pump 2, and a collecting mechanism matched with the filter element 7 and the refrigerating box 3 is arranged on the installation sleeve.

The collecting mechanism comprises a water storage tank 12 fixedly arranged in the tank body 1, an exhaust port is formed in the side wall of the water storage tank 12, and a drain pipe 13 extending into the water storage tank 12 is fixedly inserted into the bottom wall of the refrigerating tank 3;

a spring telescopic rod 14 is vertically and fixedly arranged on the outer wall of the installation tube 5, a second annular tube 15 made of magnetic materials is fixedly arranged at the output end of the spring telescopic rod 14, the second annular tube 15 is sleeved outside the filter element 7, and a second annular groove is formed in the side wall, close to one side of the filter element 7, of the second annular tube 15;

an air inlet pipe 16 is vertically and fixedly inserted into the top wall of the water storage tank 12, the distance between the bottom end of the air inlet pipe 16 and the inner bottom wall of the water storage tank 12 is 1mm, and the top end of the air inlet pipe 16 extends to the inside of the second annular pipe 15.

The part of the water storage tank 12 below the air outlet is horizontally and fixedly provided with a filter screen 17, the air inlet pipe 16 penetrates through the filter screen 17, and the air inlet pipe 16 is fixedly connected with the filter screen 17.

Because some families like raising pet like cat puppies, therefore animal hair is more in the family, in dehumidifier course of working, air pump 2 circular telegram, external air passes air inlet, filter core 7, first pipe 6, refrigeration case 3 this moment, the air current that carries animal hair passes filter core 7 this in-process, hair is attached to the filter core 7 outer wall this moment, when the air current passes the gap on the filter core 7, the tip of hair receives the impact force of air current, hair will block in filter core 7 this moment, therefore the effective filtration area of filter core 7 reduces, and be in negative pressure state under the effect of air pump 2 inside filter core 7, this moment under the effect of atmospheric pressure, filter core 7 warp, therefore need in time clear up the hair that blocks in filter core 7, thereby prevent filter core 7 deformation damage.

In the working process, a user energizes the air pump 2 and the electric telescopic rod 8, at the moment, the air flow passing through the filter element 7 flows into the refrigerating box 3 along the first conduit 6, when the air with high humidity enters the refrigerating box 3, the temperature of the air is reduced, at the moment, moisture in the air is cooled to form condensed water and flows into the inner bottom wall of the refrigerating box 3, then flows into the water storage box 12 along the drain pipe 13, at the moment, the water storage box 12 is in a wet state, so that the moisture content in the air flow is reduced, and then the dry air is sucked by the air pump 2 and is discharged from the air outlet of the air pump 2, so that the air dehumidification effect is realized; when the electric telescopic rod 8 is electrified, the electric telescopic rod 8 intermittently stretches, and in the stretching process of the electric telescopic rod 8, the electric telescopic rod 8 drives the first annular pipe 10 to move downwards through the first bracket 9, and as the first annular pipe 10 and the second annular pipe 15 are made of magnetic materials, the first annular pipe 10 and the second annular pipe 15 are attracted to each other, and the spring telescopic rod 14 can be stretched at will, the second annular pipe 15 and the first annular pipe 10 are always positioned on the same plane in the up-down movement process of the first annular pipe 10; during the up-and-down movement of the first annular tube 10 and the second annular tube 15, part of the air flow discharged from the air pump 2 passes through the air supply tube 11 and enters the first annular tube 10, and as the first annular tube 10 is attached to the inner wall of the filter element 7, the air in the first annular tube 10 passes through the first annular groove and impacts the inner wall of the filter element 7, at this time, the air flow flows outwards from the interior of the filter element 7, so that hairs in holes clamped on the filter element 7 are subjected to impact force, and the impact force pushes the hairs out of contact with the filter element 7, when the hairs are out of contact with the filter element 7, the hairs pass through the second annular groove together with the air flow and enter the second annular tube 15, then flow into the water storage tank 12 along the air inlet tube 16, and as the water storage tank 12 is in a wet state, and as the hairs enter the water storage tank 12 and are in contact with the inner wall of the water storage tank 12, the hairs are in a wet state, and the weight of the hairs cannot pass through the filter screen 17, so that the hairs are gathered in the water storage tank 12, and then the air in the water storage tank 12 passes through the air outlet to the outside, and when the hairs are out of contact with the filter element 7, the hairs can be discharged into the air outlet opening, and the air tank 7 can pass through the air outlet opening and the air outlet opening, and the hair can be in the air storage tank and the filter element 7, and the hair can be continuously damaged, and the filter element can be deformed, and the filter element can be damaged, and the surface can be damaged, and the filter element can be continuously, and damaged, and can be deformed, and the surface, and can be stretched.

Because first ring pipe 10 is laminated with filter core 7 inner wall, consequently can take place the position extrusion of deformation to straining in first ring pipe 10 removal in-process to can restore filter core 7 voluntarily, prevent that filter core 7 from taking place the deformation of bigger degree.

Specifically, as shown in fig. 1, 3 and 4, a warning lamp 18 is fixedly installed on the top wall of the box body 1, a socket is formed in the side wall of the box body 1, a collecting box 19 is movably inserted in the socket, a sleeve 20 is fixedly inserted in the side wall of the collecting box 19, a water inlet is formed in the top wall of the sleeve 20, a conducting mechanism communicated with the collecting box 19 is arranged on the water storage tank 12, and a triggering mechanism matched with the warning lamp 18 is arranged in the water storage tank 12.

The conduction mechanism comprises a sleeve 21 horizontally and fixedly arranged on the bottom wall of the water storage tank 12, the sleeve 21 is matched with the sleeve 20, the water outlet of the water storage tank 12 extends to the inner top wall of the sleeve 21, a blocking block 22 matched with the water outlet of the water storage tank 12 is movably arranged in the sleeve 21, and an elastic air bag 23 is fixedly arranged between the blocking block 22 and the inner wall of the sleeve 21.

The triggering mechanism comprises a switch 24 fixedly arranged on the bottom wall of the filter screen 17, the switch 24 is electrically connected with the warning lamp 18, a guide rod 25 is vertically and fixedly arranged on the bottom wall of the filter screen 17, and a floating box 26 matched with the switch 24 is movably sleeved on the guide rod 25.

In the initial state, the elastic air bag 23 is in a normal state, the water outlet of the water storage tank 12 is blocked by the blocking block 22, the side wall of the collecting box 19 and the side wall of the box body 1 are in the same plane, the floating box 26 is positioned at the bottom of the guide rod 25 under the action of gravity, the water surface in the water storage tank 12 is gradually raised in the working process, the position of the floating box 26 is gradually raised, when the floating box 26 moves upwards to the maximum extent, the floating box 26 applies pressure to the switch 24, the switch 24 is turned on, and the warning lamp 18 emits light and prompts a user to clean the water storage tank 12.

When cleaning the water storage tank 12, the handle is pushed first, the handle drives the collecting box 19 to move towards the direction close to the sleeve 21, and the sleeve 20 enters the sleeve 21, at this time, the sleeve 20 applies thrust to the blocking block 22, the blocking block 22 moves along the inner wall of the sleeve 21, and the blocking block 22 is separated from contact with the water outlet of the water storage tank 12, meanwhile, the water inlet on the top wall of the sleeve 21 is communicated with the water outlet of the water storage tank 12, at this time, hairs in the water storage tank 12 flow into the sleeve 21 along with water flow, then flow into the collecting box 19 along the sleeve 21, at this time, the collecting box 19 is in a state of completely entering the inside of the box body 1, and the top wall of the collecting box 19 is attached to the bottom wall of the water storage tank 12, so that air flow discharged from the air inlet pipe 16 cannot be discharged to the outside, and therefore, the water storage tank 12 can be cleaned even in the working process of the dehumidifier, and the working efficiency of the dehumidifier is ensured.

Specifically, as shown in fig. 1, a second conduit 27 is fixedly inserted in the air outlet horizontally, one end of the second conduit 27 away from the water storage tank 12 extends to above the air pump 2, a first nozzle 28 with a downward output end is fixedly mounted at one end of the second conduit 27 away from the water storage tank 12, and a one-way valve 29 is fixedly mounted on the drain pipe 13.

The partial dehumidifier in market utilizes air pump 2 to drive the air flow, air pump 2 usually contains pump head and stud motor, and the axis of rotation of the interior flabellum of pump head and an output fixed connection of stud motor, through installing the fan on the other output of stud motor for stud motor self cooling, thereby prevent stud motor burnout, but the fan can receive the resistance of air at the rotation in-process, consequently, need improve stud motor's power just can ensure the pump head normal work, but improve power can lead to motor power consumption increase, so that the energy consumption increases, waste resources, consequently, through making in the water storage tank 12 exhaust air blow the surface of air pump 2 for the air pump 2 cooling can get rid of the flabellum on the stud motor, thereby need not to increase stud motor power, resource saving's effect has been played.

When the air flow enters the water storage tank 12, the air pressure in the water storage tank 12 is increased, and at the moment, under the action of the one-way valve 29, the air flow in the water storage tank 12 can only flow into the first spray head 28 along the second conduit 27 and is sprayed downwards from the first spray head 28; because the water flow temperature that flows out in the refrigeration case 3 is lower, and the interval of intake pipe 16 bottom and the internal bottom wall of water storage tank 12 is less, consequently when the air current gets into in the water storage tank 12, the water level in water storage tank 12 rises rapidly and submerges intake pipe 16, the air current that discharges in intake pipe 16 contacts with cold water this moment, consequently the temperature of air current also reduces, the low-temperature air current that discharges in first shower nozzle 28 at this moment strikes air pump 2, under the effect of heat exchange, low-temperature air current absorbs air pump 2 heat, thereby can cool down for air pump 2, when long-time work, the probability that reduces air pump 2 because of the high temperature damages has been played.

Because the air pump 2 can be cooled by the cold air sprayed out of the first spray head 28, the energy-saving effect is achieved compared with the cooling of the fan blade for the double-headed motor by utilizing the double-headed motor in the air pump 2 under the action of the first spray head 28.

Specifically, as shown in fig. 3 and 5, a third conduit 30 extending to the inner wall of the elastic air bag 23 is fixedly inserted into the side wall of the sleeve 21, and one end of the third conduit 30 away from the elastic air bag 23 extends to the inner wall of the water storage tank 12.

A semipermeable membrane 31 is fixedly installed on the inner wall of the water storage tank 12, and the semipermeable membrane 31 covers the surface of the third conduit 30.

During the movement of the blocking block 22, the elastic air bag 23 is pressed, the air in the elastic air bag 23 flows along the third conduit 30 and is discharged from one end of the third conduit 30 located in the water storage tank 12, when the air flow is discharged, the air flow passes through the semi-permeable membrane 31 and impacts the inner bottom wall of the water storage tank 12, and at the moment, the impact force of the water flow in the water storage tank 12 flowing towards the water outlet is increased, so that the hair in the water storage tank 12 can be ensured to be driven by the impact of the water flow, and the effect of ensuring the hair to be cleaned is achieved.

And when the collecting box 19 is pulled out from the socket, the elastic air bag 23 resets, and at the moment, the elastic air bag 23 pushes the blocking block 22 to reset together, in the process, the elastic air bag 23 sucks air from the water storage tank 12, at the moment, moisture in the water storage tank 12 can be prevented from being sucked into the elastic air bag 23 under the action of the semipermeable membrane 31, and the effect of preventing the elastic air bag 23 from soaking in water for a long time and aging rapidly is achieved.

Specifically, as shown in fig. 1, a second nozzle 32 is fixedly installed on the inner top wall of the water storage tank 12, and the input end of the second nozzle 32 is communicated with the drain pipe 13.

In the working process, water flowing out of the water drain pipe 13 enters the second spray head 32, and at the moment, the water flows out of the output end of the second spray head 32 uniformly, and compared with the water flowing out of the water drain pipe 13 directly, the contact area of the water flow and the filter screen 17 is increased, so that hairs on the bottom wall of the filter screen 17 can be cleaned under the action of water flow impact force, the gas in the water storage tank 12 can be discharged in time, and the effect of ensuring that the air flow in the second annular pipe 15 can enter the water storage tank 12 is achieved.

Working principle: because some families like raising pet like cat puppies, therefore animal hair is more in the family, in dehumidifier course of working, air pump 2 circular telegram, external air passes air inlet, filter core 7, first pipe 6, refrigeration case 3 this moment, the air current that carries animal hair passes filter core 7 this in-process, hair is attached to the filter core 7 outer wall this moment, when the air current passes the gap on the filter core 7, the tip of hair receives the impact force of air current, hair will block in filter core 7 this moment, therefore the effective filtration area of filter core 7 reduces, and be in negative pressure state under the effect of air pump 2 inside filter core 7, this moment under the effect of atmospheric pressure, filter core 7 warp, therefore need in time clear up the hair that blocks in filter core 7, thereby prevent filter core 7 deformation damage.

The air pump 2 is utilized to drive air to flow by the partial dehumidifier on the market, the air pump 2 usually comprises a pump head and a double-headed motor, a rotating shaft of blades in the pump head is fixedly connected with one output end of the double-headed motor, the other output end of the double-headed motor is cooled by installing a fan, so that the double-headed motor is prevented from being burnt out, but the fan can receive air resistance in the rotating process, so that the power of the double-headed motor needs to be improved to ensure that the pump head works normally, but the power is improved to cause the power consumption of the motor to be increased, so that the energy consumption is increased and resources are wasted, and the blades on the double-headed motor can be removed by blowing cool air discharged from the water storage tank 12 to the surface of the air pump 2 for cooling, so that the double-headed motor power does not need to be increased, and the effect of saving resources is played; when the air flow enters the water storage tank 12, the air pressure in the water storage tank 12 is increased, and at the moment, under the action of the one-way valve 29, the air flow in the water storage tank 12 can only flow into the first spray head 28 along the second conduit 27 and is sprayed downwards from the first spray head 28; because the water flow temperature flowing out of the refrigeration box 3 is lower, and the distance between the bottom end of the air inlet pipe 16 and the inner bottom wall of the water storage tank 12 is smaller, when the air flow enters the water storage tank 12, the water level in the water storage tank 12 is rapidly increased and the air inlet pipe 16 is submerged, at the moment, the air flow discharged from the air inlet pipe 16 contacts with cold water, the temperature of the air flow is also reduced, at the moment, the low-temperature air flow discharged from the first spray head 28 impacts the air pump 2, and under the action of heat exchange, the low-temperature air flow absorbs the heat of the air pump 2, so that the air pump 2 can be cooled, and the possibility of damage of the air pump 2 due to overhigh temperature is reduced when the air pump works for a long time; because the air pump 2 can be cooled by the cold air sprayed out of the first spray head 28, the energy-saving effect is achieved compared with the cooling of the fan blade for the double-headed motor by utilizing the double-headed motor in the air pump 2 under the action of the first spray head 28.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a dehumidifier, includes box (1) of air inlet, installation cover have been seted up to the lateral wall, fixed mounting has air pump (2) of output and external intercommunication in box (1), fixed mounting has refrigeration case (3) on the interior roof of box (1), fixed mounting has communicating pipe (4) with air pump (2) air inlet intercommunication on the lateral wall of refrigeration case (3), fixed mounting has installation tube (5) on the interior roof of box (1), fixed the inserting has first pipe (6) that extend to in refrigeration case (3) on the lateral wall of installation tube (5), vertical detachable cartridge (7) have been inserted on the diapire of installation tube (5);

the method is characterized in that: an electric telescopic rod (8) is vertically and fixedly arranged on the inner top wall of the installation pipe (5), a first bracket (9) is fixedly arranged on the output end of the electric telescopic rod (8), a first annular pipe (10) attached to the inner wall of the filter element (7) is fixedly arranged on the bottom wall of the first bracket (9), the first annular pipe (10) is made of magnetic materials, a first annular groove is formed in the outer wall of the first annular pipe (10), an air supply pipe (11) communicated with the first annular pipe (10) is fixedly arranged on the air outlet of the air pump (2), and a collecting mechanism matched with the filter element (7) and the refrigerating box (3) is arranged on the installation sleeve;

the collecting mechanism comprises a water storage tank (12) fixedly arranged in the tank body (1), an exhaust port is formed in the side wall of the water storage tank (12), and a drain pipe (13) extending into the water storage tank (12) is fixedly inserted into the bottom wall of the refrigerating tank (3);

a spring telescopic rod (14) is vertically and fixedly arranged on the outer wall of the mounting pipe (5), a second annular pipe (15) made of magnetic materials is fixedly arranged at the output end of the spring telescopic rod (14), the second annular pipe (15) is sleeved outside the filter element (7), and a second annular groove is formed in the side wall, close to one side of the filter element (7), of the second annular pipe (15);

an air inlet pipe (16) is vertically and fixedly inserted into the top wall of the water storage tank (12), the distance between the bottom end of the air inlet pipe (16) and the inner bottom wall of the water storage tank (12) is 1mm, and the top end of the air inlet pipe (16) extends to the inside of the second annular pipe (15);

the filter screen (17) is horizontally and fixedly arranged at the position, below the air outlet, in the water storage tank (12), the air inlet pipe (16) penetrates through the filter screen (17), and the air inlet pipe (16) is fixedly connected with the filter screen (17).

2. A dehumidifier according to claim 1, wherein: the utility model discloses a water storage box, including box (1) and water storage box, fixed mounting has warning light (18) on the roof of box (1), offered the socket on the lateral wall of box (1), the activity is inserted in the socket and is equipped with collection box (19), fixed the inserting on the lateral wall of collection box (19) is equipped with sleeve pipe (20), the water inlet has been seted up on the roof of sleeve pipe (20), be equipped with on water storage box (12) with the conduction mechanism of collection box (19) intercommunication, just be equipped with in water storage box (12) with warning light (18) complex trigger mechanism.

3. A dehumidifier according to claim 2, wherein: the conduction mechanism comprises a sleeve (21) horizontally and fixedly installed on the bottom wall of the water storage tank (12), the sleeve (21) is matched with the sleeve (20), a water outlet of the water storage tank (12) extends to the inner top wall of the sleeve (21), a plugging block (22) matched with the water outlet of the water storage tank (12) is movably arranged in the sleeve (21), and an elastic air bag (23) is fixedly installed between the plugging block (22) and the inner wall of the sleeve (21).

4. A dehumidifier according to claim 3, wherein: the trigger mechanism comprises a switch (24) fixedly arranged on the bottom wall of the filter screen (17), the switch (24) is electrically connected with the warning lamp (18), a guide rod (25) is vertically and fixedly arranged on the bottom wall of the filter screen (17), and a floating box (26) matched with the switch (24) is movably sleeved on the guide rod (25).

5. A dehumidifier as claimed in claim 4, wherein: the air outlet is internally and horizontally fixedly inserted with a second guide pipe (27), one end of the second guide pipe (27), which is far away from the water storage tank (12), extends to the upper part of the air pump (2), one end of the second guide pipe (27), which is far away from the water storage tank (12), is fixedly provided with a first spray head (28) with a downward output end, and the drain pipe (13) is fixedly provided with a one-way valve (29).

6. A dehumidifier as claimed in claim 5, wherein: a third guide pipe (30) extending to the inner wall of the elastic air bag (23) is fixedly inserted into the side wall of the sleeve (21), and one end, far away from the elastic air bag (23), of the third guide pipe (30) extends to the inner wall of the water storage tank (12).

7. A dehumidifier according to claim 6, wherein: the semi-permeable membrane (31) is fixedly arranged on the inner wall of the water storage tank (12), and the semi-permeable membrane (31) covers the surface of the third conduit (30).

8. A dehumidifier according to claim 1, wherein: the inner top wall of the water storage tank (12) is fixedly provided with a second spray head (32), and the input end of the second spray head (32) is communicated with the drain pipe (13).