CN207661902U - Dehumidifier - Google Patents

Abstract

The utility model discloses a dehumidifier, the technical scheme of which mainly includes a casing, an air inlet arranged on the casing, an air outlet arranged on the casing, a dehumidification pipe arranged in the casing, and a dehumidification pipe arranged on the dehumidification pipe. The filter near the air inlet, the fan installed at the other end of the dehumidification pipe, the air outlet pipe connected to the air outlet at the fan outlet, the condenser arranged in the dehumidification pipe behind the filter, and the condenser The evaporator above, the compressor set in the shell for heat transfer between the condenser and the evaporator, and the water collection tank below the condenser, one side of the water collection box is connected with a water spray pipe, and the other end of the water spray pipe extends into the To the top of the filter screen and flush with the top of the filter screen, the part of the water spray pipe located above the filter screen is provided with a water spray head for spraying water on the filter screen, and a water receiving tank is installed obliquely below the filter screen, and the lower end of the water receiving tank passes through the shell body. The utility model solves the problem of complicated and inconvenient operation for removing the strawberry powder on the filter screen of the wet machine.

Description

dehumidifier

technical field

The utility model relates to the technical field of dehumidification, more specifically, it relates to a dehumidifier.

Background technique

Dehumidifiers are commonly used air dehumidification equipment in family life and industrial production. In order to reduce the air humidity in the workshop during the production of dried strawberries, it is often necessary to use dehumidifiers to dehumidify the air. Traditional dehumidifiers include filters, Evaporator, condenser, compressor and fan, the fan sucks the outside air into the dehumidifier for processing, the filter screen filters the sucked air, and the moisture in the filtered air is condensed into water droplets under the action of the condenser After falling, the cold air is sent out through the fan after being heated by the evaporator, and the compressor performs heat exchange between the evaporator and the condenser. However, in strawberry dry processing enterprises, a large amount of strawberry powder will adhere to the filter screen of the dehumidifier, which will affect the dehumidification efficiency of the dehumidifier. In order to remove the strawberry powder, it is often necessary to remove the filter screen for manual cleaning. The powder operation is cumbersome and inconvenient.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide a dehumidifier, which can conveniently remove the strawberry powder from the filter screen of the dehumidifier.

In order to achieve the above object, the utility model provides the following technical solutions: A dehumidifier comprising a housing, an air inlet arranged on the housing, an air exhaust outlet arranged on the housing, a dehumidification pipe arranged in the housing, The filter installed at the end of the dehumidification pipe close to the air inlet, the fan arranged at the other end of the dehumidification pipe, the air outlet pipe arranged at the outlet end of the fan connected to the air outlet, the condenser arranged in the dehumidification pipe behind the filter, An evaporator arranged above the condenser, a compressor arranged in the casing for heat transfer between the condenser and the evaporator, and a water collection tank arranged below the condenser, and a dehumidification tube passing through the side wall of the condenser is arranged below the condenser The water outlet pipe, the water outlet pipe extends into the water collection tank relative to the other end of the condenser, and the bottom of the water collection tank is provided with a drain pipe, which is characterized in that: a water pump is provided on one side of the water collection tank, and a water pump is provided above the filter screen The water spray pipe connected with the water pump, the part of the water spray pipe located above the filter screen is equipped with a water spray head for spraying water on the filter screen, and a water receiving tank is arranged obliquely below the filter screen, and the lower end of the water receiving tank passes through the shell .

By adopting the above-mentioned technical scheme, the water pump is turned on, and the water is sprayed from the water spray head onto the filter screen, and the strawberry powder adhered to the filter screen is cleaned, and the cleaned strawberry powder flows into the water receiving tank together with the water, and then flows from the receiving tank. The lower section of the sink drains the dehumidifier.

The utility model is further configured as: the filter screen is detachably connected to the dehumidification pipeline.

By adopting the above technical scheme, it is convenient to disassemble and replace the filter screen.

The utility model is further configured as: the filter screen is clamped on the dehumidification pipeline.

The utility model is further configured as follows: one end of the filter screen is provided with two clamping blocks, the dehumidification pipe is provided with a clamping groove cooperating with the two clamping blocks, and the other side of the filter screen relative to the clamping blocks is provided with an elastic The elastic sheet is arranged in an arc shape, the side of the elastic sheet facing away from the filter screen is provided with a paddle that is flat with the filter screen, and the position corresponding to the elastic sheet on the dehumidification pipe is provided with a The matching section is a convex groove.

By adopting the above-mentioned technical scheme, when installing the filter screen, first snap the two blocks into the slot, and then snap the elastic piece into the groove. Pull out, and then take out the block from the card slot to complete the disassembly of the filter screen, which is convenient for disassembly and installation of the filter screen.

The utility model is further configured as follows: the water receiving tank is provided with a scraper capable of sliding along the water receiving tank, and the scraper can scrape the cleaned strawberry powder from the water receiving tank.

By adopting the above technical solution, the scraper can scrape off the strawberry powder and water adhered in the water receiving tank from the water receiving tank.

The utility model is further configured as follows: a waste water tank is set under the lower end of the water receiving tank, and a filter net capable of filtering strawberry powder in the waste water is set in the waste water tank.

By adopting the above technical solution, setting the filter net is beneficial to filter out the strawberry powder in the waste water so as to discharge the waste water.

The utility model is further configured as: the filter screen is detachably connected in the waste water tank.

By adopting the above technical scheme, it is convenient to remove the filter screen, thereby facilitating the removal of the strawberry powder filtered out on the filter screen.

The utility model is further configured as follows: four sliders are evenly arranged around the filter screen, and four slide grooves cooperating with the sliders are opened on the inner wall of the waste water tank.

By adopting the above technical scheme, the filter screen can be directly placed on the filter screen through the cooperation of the slider and the chute, so that the filter screen can be easily disassembled and the strawberry powder filtered out by the filter screen can be cleaned.

The utility model is further configured as follows: the bottom of the waste water tank is provided with a connecting pipe communicating with the drain pipe of the water collection tank.

By adopting the above technical solution, the water in the water collection tank and the waste water tank can be directly discharged together through the drain pipe.

In summary, compared with the prior art, the utility model has the following beneficial effects:

1. The utility model is provided with a water spray pipe located above the filter screen, a nozzle installed on the water spray pipe capable of spraying water onto the filter screen, a water pump connected to the water collection tank to supply water for the water spray pipe, and an inclined installation located below the filter screen. The sink is convenient for cleaning the strawberry powder on the filter.

2. The utility model facilitates the discharge of waste water after filtering the strawberry powder out of the waste water by setting the waste water tank under the lower end of the water tank and the filter screen in the waste water tank for filtering out the strawberry powder.

Description of drawings

Fig. 1 is the axonometric schematic diagram of the complete structure of embodiment;

Fig. 2 is the schematic diagram that embodiment embodies dehumidification pipe;

FIG. 3 is an enlarged schematic diagram of part A of FIG. 2;

FIG. 4 is an enlarged schematic diagram of part B of FIG. 2;

Fig. 5 is the exploded view of filter screen and fixed plate of embodiment;

FIG. 6 is an enlarged schematic diagram of part C of FIG. 5;

Fig. 7 is an axonometric schematic diagram of an embodiment embodying a condenser and an evaporator;

Fig. 8 is an enlarged schematic diagram of part D of Fig. 7;

FIG. 9 is an enlarged schematic diagram of part E of FIG. 7 .

In the figure: 1, cabinet; 11, air inlet; 12, air exhaust; 2, dehumidification pipe; 21, fixed plate; 211, slot; 212, groove; 22, filter screen; 221, block; 222 , elastic sheet; 223, paddle; 23, condenser; 231, outlet pipe; 24, evaporator; 25, compressor; 251, cooling pipe; 252, heating pipe; 3, filter cleaning mechanism; 31, water pump; 32, water supply pipe; 33, water spray pipe; 34, water spray head; 4, fan; 41, air inlet pipe; 42, air outlet pipe; 421, exhaust pipe; 5, water collection tank; 51, drain pipe; 6 , water tank; 61, waste water tank; 611, slider; 62, filter screen; 621, chute; 63, connecting pipe; 64, cylinder; 65, scraper.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Embodiment: A dehumidifier, see accompanying drawings 1 and 2, comprising a box body 1, an air inlet 11 opened on one side of the box body 1 near the bottom, and an air inlet 11 opened on the same side of the box body 1 as the air inlet 11 near the box The air exhaust port 12 at the top of the body 1, the dehumidification pipe 2 set in the box body 1 corresponding to the air inlet 11, and the dehumidification pipe 2 arranged in the box body 1 above the dehumidification pipe 2 are used to discharge the dehumidified air from the air exhaust port 12 The blower fan 4 sent out, the water collection tank 5 arranged under the dehumidification pipe 2 in the box body 1 and used for receiving the water removed by the dehumidification pipe 2, the filter screen 22 arranged at the end of the dehumidification pipe 2 near the air inlet 11, A filter screen cleaning mechanism 3 arranged above the filter screen 22 for cleaning the filter screen 22 and a water receiving tank 6 provided below the filter screen 22 for collecting water after cleaning the filter screen 22 .

When working, the outside air is sucked into the dehumidification pipe 2 through the filter screen 62 by the action of the fan 4 for dehumidification, the removed water flows into the water collection tank 5 for storage, and the air after dehumidification passes through the fan 4 and then passes through the air outlet 12 is discharged, after a period of work, a large amount of strawberry powder will adhere to the filter screen 22, in order not to affect the working effect of the dehumidifier, we need to remove the strawberry powder on the filter screen 22, through the filter screen cleaning mechanism 3 Spray water on the filter screen 22, and the strawberry powder is washed under the action of water, and flows into the water receiving tank 6 below the filter screen 22 together with the water, and flows out from the water receiving tank 6. After cleaning, continue the dehumidification work .

The air inlet pipe 41 connected with the dehumidification pipe 2 is provided below the blower fan 4, the air outlet pipe 42 connected with the fan 4 is arranged above the fan 4, and the other end of the air outlet pipe 42 is provided with the air outlet pipe relative to the fan 4 42 is connected to the exhaust pipe 421, the other end of the exhaust pipe 421 is connected with the air outlet 12 of the box body 1 relative to the air outlet pipe 42, and the fan 4 passes the dehumidified air in the dehumidification pipe 2 through the air inlet pipe 41 It is sent out to the exhaust pipe 421 through the air outlet pipe 42, and finally sent out of the dehumidifier through the air outlet 12.

Referring to accompanying drawings 2 and 3, the water receiving tank 6 is fixedly connected to the dehumidification pipe 2, the top of the water receiving tank 6 is set in a semicircle shape, and one end protrudes from the box body 1 (see accompanying drawing 1), the water receiving tank 6 is set obliquely and connected to The end of the water tank 6 protruding from the box body 1 is the lower end, and the higher end of the water tank 6 is provided with a cylinder 64 fixedly connected to the dehumidification pipe 2. The cylinder 64 is inclined and the direction of inclination is the same as that of the water tank 6. The piston rod of the cylinder 64 is fixedly connected to the other end of the air pump with a semicircular scraper 65 that matches the top surface of the water receiving tank 6 , and the cylinder 64 can slide the water receiving tank 6 by driving the scraper 65 . The strawberry powder and water among 6 are scraped off from receiving tank 6.

Referring to accompanying drawing 2 and accompanying drawing 4, be provided with waste water tank 61 below the lower end of water receiving tank 6, be provided with filter screen 62 that the strawberry powder in water is filtered in waste water tank 61, be provided with water collecting tank 5 bottoms and water collecting tank 5 The drain pipe 51 that is connected inside, the connecting pipe 63 that communicates with the inside of the drain pipe 51 and the waste water tank 61 is arranged between the waste water tank 61 and the waste water tank 61, and the water collecting tank 5 and the waste water tank 61 can be connected to each other through the drain pipe 51. The water is drained together. Four slide blocks 611 are fixedly connected on the four sides of the filter screen 62, and four slide grooves 621 cooperating with the slide block 611 are provided on the waste water tank 61 inner wall. In the waste water tank 61, it is convenient to disassemble the filter screen 62, so as to facilitate the cleaning of the strawberry powder filtered on the filter screen 62.

Referring to accompanying drawings 2 and 5, the dehumidification pipe 2 is provided with a fixed plate 21 for installing the filter screen 22 near the position of the filter screen 22, and one side of the fixed plate 21 is provided with two slots 211, and one side of the filter screen 22 A locking block 221 matching the two locking slots 211 is provided.

Referring to accompanying drawings 5 and 6, the fixing plate 21 is provided with a groove 212 with a convex cross-section on the other side relative to the slot 211, and the side of the filter screen 22 close to the groove 212 is provided with a The elastic sheet 222, the bottom of the elastic sheet 222 is arranged in an arc shape and can cooperate with the groove 212, and the side of the elastic sheet 222 away from the filter screen 22 is provided with a paddle 223 that is flat with the filter screen 22.

When installing the filter screen 22, first snap the two blocks 221 into the slot 211, and then snap the elastic piece 222 into the groove 212 to cooperate with the groove 212, so that the filter screen 22 is installed in the On the fixed plate 21, when dismounting, the plectrum 223 is moved to pull the elastic piece 222 out of the groove 212, and then the block 221 is taken out from the draw-in groove 211, thereby the filter screen 22 is disassembled from the fixed plate 21.

Referring to accompanying drawings 7 and 8, a condenser 23 fixedly connected to the dehumidification pipe 2 is provided near the filter screen 22 in the dehumidification pipe 2, and a water outlet pipe 231 that will communicate with the condenser 23 is provided at the bottom of the condenser 23 , the water outlet pipe 231 extends into the water collection tank 5 through the dehumidification pipe 2 , and the moisture condensed by the condenser 23 is sent into the water collection tank 5 through the water outlet pipe 231 . An evaporator 24 fixedly connected to the dehumidification pipe 2 is arranged above the condenser 23. The evaporator 24 is used to heat the air after the condensation of the condenser 23 is completed. A compressor 25 is arranged on one side of the dehumidification pipe 2, and the compressor 25 is close to The position of the condenser 23 is provided with a cooling pipe 251 that passes through the dehumidification pipe 2 and is connected to the condenser 23, and the top of the compressor 25 is provided with a heating pipe 252 that passes through the dehumidification pipe 2 and is connected with the evaporator 24. Heat transfer is performed between the evaporator 23 and the evaporator 24.

Referring to accompanying drawing 7 and accompanying drawing 9, filter screen cleaning mechanism 3 comprises the water pump 31 that is fixedly connected on one side of water collecting tank 5 and communicates with the inside of water collecting tank 5, the water delivery pipe 32 that is arranged on the top of water pump 31 and communicates with water pump 31 and sets The water spray pipe 33 above the filter screen 22, the water spray pipe 33 one end is closed and the other end is connected with the water delivery pipe 32 relative to the other end of the water pump 31, and the water spray pipe 33 is fixedly connected with an obliquely arranged water spray pipe 33. Several water spray heads 34 are connected, and the water spray heads 34 can spray water on the filter screen 22 to realize the cleaning of the filter screen 22.

The working principle of the dehumidifier is as follows: when performing dehumidification, the fan 4 and the compressor 25 are turned on, and the air enters the dehumidifier through the air inlet 11 under the suction of the fan 4, and enters the dehumidifier after being filtered by the filter screen 62. Among the pipes 2, in the dehumidification pipe 2, the condensation effect of the condenser 23 is first used to condense the moisture in the air into water droplets, and the water droplets are discharged into the water collection tank 5 through the water outlet pipe 231, and the air after condensation passes through the evaporator 24, The evaporator 24 heats the condensed air, and the air heated to normal temperature enters the fan 4 through the air inlet pipe 41 of the fan 4, and is discharged from the air outlet 12 after passing through the air outlet pipe 42 and the exhaust pipe 421 .

Because of the environmental problems in the factory, the air contains a lot of strawberry powder. After working for a period of time, there will be a lot of strawberry powder on the filter screen 22. In order to affect the normal operation of the dehumidifier, we need to clean the strawberry powder on the filter screen 22. Clearing, first we need to close the fan 4 and the compressor 25, then turn on the water pump 31, the water will be sprayed from the water spray head 34 to the filter screen 22 after passing through the water delivery pipe 32 and the water spray pipe 33 to filter the filter screen 22. Cleaning, the cleaned strawberry powder flows into the water receiving tank 6 below the filter screen 22 together with the water, and flows out of the casing 1 along the water receiving tank 6, flows into the waste water tank 61, and passes through the filter screen 62 in the waste water tank 61. Function Strawberry powder is filtered onto the filter screen 62, and the water flows into the waste water tank 61 for storage, and is finally discharged through the drain pipe 51. After cleaning, the scraper 65 driven by the motor can remove the remaining strawberry powder on the water tank 6. And water is scraped off from sink 6.

The above descriptions are only preferred implementations of the present utility model, and the protection scope of the present utility model is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present utility model all belong to the protection scope of the present utility model. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims (9)

1. a kind of dehumidifier, including shell, be arranged on shell air inlet (11), the exhaust outlet that is arranged on shell（12）、 The dehumidification pipe (2) that is arranged in shell, setting dehumidification pipe (2) close to the strainer (22) of air inlet (11) one end, setting except The wind turbine (4) of wet pipe (2) other end is arranged in wind turbine (4) outlet air one end and exhaust outlet（12）The discharge pipe (42) that is connected is set Set the condenser (23) in the dehumidification pipe (2) positioned at strainer (22) rear, the evaporator (24) being arranged above condenser (23), The compressor (25) for carrying out hot transmission between condenser (23) and evaporator (24) is set in shell and setting is condensing Header tank (5) below device (23), condenser (23) lower section are provided through the outlet pipe (231) of dehumidification pipe (2) side wall, Outlet pipe (231) is stretched into relative to the other end of condenser (23) in header tank (5), and header tank (5) bottom is provided with row Water pipe (51), it is characterised in that：Header tank (5) side is provided with water pump (31), be provided with above the strainer (22) with The sparge pipe (33) that water pump (31) is connected, sparge pipe (33) are located at the part above strainer (22) and open up on oriented strainer (22) Fountain head (34), the strainer (22) inclined downward of water spray are provided with water receiving tank (6), and water receiving tank (6) relatively low one end passes through shell Body.

2. dehumidifier according to claim 1, it is characterised in that：The strainer (22) is detachably connected on the dehumidification pipe (2) on road.

3. dehumidifier according to claim 2, it is characterised in that：The strainer (22) is connected to the dehumidification pipe (2) road On.

4. dehumidifier according to claim 3, it is characterised in that：Described strainer (22) one end is equipped with two fixture blocks (221), institute State dehumidification pipe (2) be equipped with two fixture blocks (221) mutually matched card slot (211), the strainer (22) is relative to fixture block (221) The other side be provided with elastic piece (222), the elastic piece (222) is arranged in arc-shaped, and the elastic piece (222) deviates from strainer (22) side is equipped with the plectrum (223) equal with strainer (22), position corresponding with elastic piece (222) on the dehumidification pipe (2) Install the groove (212) being equipped with elastic piece (222) matched section in convex shape.

5. dehumidifier according to claim 1, it is characterised in that：Being provided on the water receiving tank (6) can be along water receiving tank (6) scraper plate (65) slided, the scraper plate (65) can scrape the strawberry powder washed down from water receiving tank (6).

6. dehumidifier according to claim 1, it is characterised in that：It is provided with waste water below water receiving tank (6) lower end Case (61), the waste water tank (61) is interior to be provided with the filter screen (62) that can filter out the strawberry powder in waste water.

7. dehumidifier according to claim 6, it is characterised in that：The filter screen (62) is detachably connected on the waste water In case (61).

8. dehumidifier according to claim 7, it is characterised in that：Filter screen (62) surrounding is evenly provided with four Sliding block (611), open up on waste water tank (61) inner wall there are four with sliding block (611) mutually matched sliding slot (621).

9. dehumidifier according to claim 6, it is characterised in that：Waste water tank (61) bottom is provided with and header tank (5) connecting tube (63) that drainpipe (51) is connected.