CN213451969U

CN213451969U - Four-way valve of dehumidifier

Info

Publication number: CN213451969U
Application number: CN202022207893.0U
Authority: CN
Inventors: 林鸿飞; 利春花
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-15
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a dehumidifier cross valve, the protective housing comprises a protective housing, the powerful spring that the interior diapire fixedly connected with equidistance of protective housing was arranged, the roof has been placed to the inside of protective housing, every the upper surface of powerful spring respectively with the bottom surface fixed connection of roof, the cross valve main part has been placed to the top of roof, the back of protective housing has the guard gate through the fixed hinge joint of hinge. The utility model discloses in, through hanging the handle, the trip with hang mutually supporting of rope, make things convenient for the staff to the fixed of guard gate, make more firm of guard gate, avoided the guard gate to open, the guard action of full play protective housing, through the threaded rod, mutually supporting of screw hole and clamp plate, can make the upper surface in close contact with of protection pad and cross valve main part, play fixed effect to the cross valve main part, reduce rocking of cross valve main part, improve the connection quality of cross valve, reduce the possibility that cross valve main part damaged, improve the quality of dehumidifier.

Description

Four-way valve of dehumidifier

Technical Field

The utility model relates to a dehumidifier field especially relates to a dehumidifier cross valve.

Background

A dehumidifier, also known as a dehumidifier, a dehumidifier and a dehumidifier belongs to a small member of a refrigeration and air conditioning family, in particular to a household dehumidifier which always takes an outlet as a main part and is only recognized by Chinese consumers, processed air is firstly filtered by an air filter screen after being sucked by a fan, then is cooled and dehumidified on a cooled evaporator, and excess water vapor in the air is condensed into water, so that the moisture content of the air is reduced, a part of damp heat is taken away by the dehumidified condensate water, so that the temperature of the air is reduced, in order to ensure that the temperature and the humidity of the air are proper, the special structure of the dehumidifier enables the dehumidified air to be heated and heated by a condenser, thereby improving the ambient temperature and greatly improving the dehumidification effect of the dehumidifier, a four-way valve is used in the dehumidifier, the four-way valve has no protection structure, and when a valve port needs to be replaced in the dehumidifier, the four-way valve shakes, the four-way valve of the dehumidifier is used for a long time, so that the connection of the four-way valve is not firm enough, and the working efficiency of the dehumidifier is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a four-way valve of a dehumidifier.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a four-way valve of a dehumidifier comprises a protective shell, wherein strong springs are fixedly connected to the inner bottom wall of the protective shell and are arranged at equal intervals, a top plate is placed inside the protective shell, the upper surface of each strong spring is fixedly connected with the bottom surface of the top plate, a four-way valve main body is placed above the top plate, the back surface of the protective shell is fixedly hinged with a protective door through a hinge, symmetrical threaded holes are formed in the upper surface of the protective door, threaded rods are connected to the inner wall of each threaded hole in a threaded manner, a pressing plate is placed inside the protective shell, symmetrical rotary bearings are fixedly embedded in the upper surface of the pressing plate, the outer surfaces of the two threaded rods are fixedly connected with the inner rings of the two rotary bearings respectively, symmetrical clamping hooks are fixedly connected to the front surface of the protective door, symmetrical hanging handles are fixedly connected to the, every the outer surface of hanging the handle all fixed the articulated rope that has, and hang the inside of rope joint in the trip, first through-hole has been seted up in the front of protective housing, the second through-hole that the equidistance was arranged is seted up at the back of protective housing.

As a further description of the above technical solution:

the front of protective housing and the equal fixedly connected with symmetrical fixed block in the back of protective housing, every the fixed orifices has all been seted up to the upper surface of fixed block, every the equal joint in inside of fixed orifices has the bolt.

As a further description of the above technical solution:

the front of the protective shell is provided with a label, and the back of the label is fixedly connected with the front of the protective shell.

As a further description of the above technical solution:

and the inner walls of the first through hole and each second through hole are respectively clamped with a protection ring, and the inner ring of each protection ring is respectively and fixedly connected with the outer surface of the four-way valve main body.

As a further description of the above technical solution:

and each twisting block is arranged above each threaded rod, and the bottom surfaces of the two twisting blocks are fixedly connected with the upper surfaces of the two threaded rods respectively.

As a further description of the above technical solution:

a protection pad is placed below the pressing plate, and the upper surface of the protection pad is fixedly connected with the bottom surface of the pressing plate.

As a further description of the above technical solution:

rubber blocks are placed on the left side of the four-way valve main body and the right side face of the four-way valve main body, and one side face, far away from each other, of each rubber block is in contact with the inner side wall of the protective shell.

The utility model discloses following beneficial effect has: through the mutual matching of the fixing block, the bolt and the fixing hole, the fixing of workers to the protective shell is facilitated, the convenience is provided for the workers, the pressure reduction is performed on the shaking of the four-way valve cylinder through the elasticity of the top plate and the strong springs, the shaking of the four-way valve main body is reduced, the protection effect is realized on the four-way valve main body, the quality of connection with the four-way valve main body is improved, the damage of the four-way valve main body is avoided, the protective shell is sealed by utilizing the mutual matching of the hinge and the protective door to protect the four-way valve main body, the fixing of workers to the protective door is facilitated through the mutual matching of the hanging handle, the clamping hook and the hanging rope, the protective door is firmer, the opening of the protective door is avoided, the protection effect of the protective shell is fully realized, through the mutual matching of the threaded rod, the threaded hole and the pressing plate, the shaking of the four-way valve main body is reduced, the connection quality of the four-way valve is improved, and the possibility of damage of the four-way valve main body is reduced.

Drawings

FIG. 1 is a cross-sectional view of a four-way valve protective case of a dehumidifier in front view according to the present invention;

FIG. 2 is a cross-sectional view of a four-way valve fixing block front view of the dehumidifier provided by the present invention;

fig. 3 is a rear view of the utility model provides a dehumidifier cross valve protective housing.

Illustration of the drawings:

1. a protective shell; 2. a strong spring; 3. a top plate; 4. a protection pad; 5. a rotating bearing; 6. a threaded hole; 7. a threaded rod; 8. twisting the block; 9. a protective door; 10. pressing a plate; 11. a four-way valve main body; 12. a guard ring; 13. a first through hole; 14. a label; 15. a bolt; 16. a fixed block; 17. a fixing hole; 18. hanging a handle; 19. a hook is clamped; 20. a second through hole; 21. a hinge; 22. a rubber block; 23. and (7) hanging a rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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 invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a four-way valve of a dehumidifier comprises a protective shell 1, wherein strong springs 2 which are arranged equidistantly are fixedly connected to the inner bottom wall of the protective shell 1, a top plate 3 is arranged inside the protective shell 1, the upper surface of each strong spring 2 is fixedly connected with the bottom surface of the top plate 3, a four-way valve main body 11 is arranged above the top plate 3, the back surface of the protective shell 1 is fixedly hinged with a protective door 9 through a hinge 21, symmetrical threaded holes 6 are formed in the upper surface of the protective door 9, a threaded rod 7 is connected to the inner wall of each threaded hole 6 in a threaded manner, a pressing plate 10 is arranged inside the protective shell 1, symmetrical rotating bearings 5 are fixedly embedded in the upper surface of the pressing plate 10, the outer surfaces of the two threaded rods 7 are fixedly connected with the inner rings of the two rotating bearings 5 respectively, symmetrical clamping hooks 19 are fixedly connected to the front surface of the protective door, every surface of hanging 18 is fixed articulated all to have a string rope 23, and hangs rope 23 joint in the inside of trip 19, and first through-hole 13 has been seted up in the front of protective housing 1, and the back of protective housing 1 is seted up the second through-hole 20 that the equidistance was arranged.

Symmetrical fixing blocks 16 are fixedly connected to the front surface of the protective shell 1 and the back surface of the protective shell 1, fixing holes 17 are formed in the upper surface of each fixing block 16, bolts 15 are clamped in the fixing holes 17, the fixing block 16, the fixing hole 17 and the bolt 15 are convenient for workers to fix the protective shell 1, so that the protective shell 1 is firmer, the label 14 is placed on the front surface of the protective shell 1, the back surface of the label 14 is fixedly connected with the front surface of the protective shell 1, the protective shell 1 is convenient for workers to select a proper protective shell through the label 14, the work of the workers is convenient, the inner walls of the first through hole 13 and each second through hole 20 are respectively clamped with a protective ring 12, the inner ring of each protective ring 12 is respectively fixedly connected with the outer surface of the four-way valve main body 11, the connection pipe of the four-way valve body 11 is protected by the protection ring 12, and the connection pipe of the four-way valve body 11 and the inner wall of the through hole are prevented from rubbing against each other.

Piece 8 has all been placed to turn round in the top of every threaded rod 7, two bottom surfaces of turning round piece 8 respectively with the last fixed surface of two threaded rods 7 be connected, make things convenient for the staff to apply the effort to threaded rod 7 through turning round piece 8, save physical power for the staff, protection pad 4 has been placed to the below of clamp plate 10, the upper surface of protection pad 4 and the bottom surface fixed connection of clamp plate 10, protect cross valve main part 11 through protection pad 4, prevent that cross valve main part 11 from damaging, rubber block 22 has all been placed to the left side of cross valve main part 11 and the right flank of cross valve main part 11, a side that two rubber blocks 22 kept away from each other contacts with the inside wall of protective housing 1 respectively, it is spacing to cross valve main part 11 through rubber block 22, the slip of cross valve main part.

The working principle is as follows: during the use, at first open guard gate 9, place four way valve main part 11 in the top of roof 3, then place the rubber piece 22 of appropriate size to the left side of four way valve main part 11 and the right side of four way valve main part 11, then close guard gate 9, it removes to hang rope 23 through rotatory hanging 18, it connects each other with trip 19 to hang rope 23, carry out the fixed of position to guard gate 9, then adjust the position of protective housing 1, adjust protective housing 1 to appropriate position, utilize bolt 15, fixed block 16 and fixed orifices 17 to carry out the fixed of position to the protection uniform shell, it rotates to drive threaded rod 7 through rotatory piece 8 of turning round, make threaded rod 7 remove downwards and drive clamp plate 10 and remove downwards, make protection pad 4 and the upper surface in close contact with of four way valve main part 11, realize the regulation and the protection to four way valve main part 11.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a dehumidifier cross valve, includes protective housing (1), its characterized in that: the inner bottom wall of the protective shell (1) is fixedly connected with powerful springs (2) which are arranged equidistantly, a top plate (3) is placed in the protective shell (1), the upper surface of each powerful spring (2) is fixedly connected with the bottom surface of the top plate (3) respectively, a four-way valve main body (11) is placed above the top plate (3), the back surface of the protective shell (1) is fixedly hinged with a protective door (9) through a hinge (21), symmetrical threaded holes (6) are formed in the upper surface of the protective door (9), a threaded rod (7) is in threaded connection with the inner wall of each threaded hole (6), a pressing plate (10) is placed in the protective shell (1), symmetrical rotary bearings (5) are fixedly embedded in the upper surface of the pressing plate (10), and the outer surfaces of the two threaded rods (7) are fixedly connected with the inner rings of the two rotary bearings (5) respectively, the symmetrical trip (19) of front fixedly connected with of guard gate (9), the symmetrical handle (18) of hanging of front fixedly connected with of protective housing (1), every the surface of hanging handle (18) all is fixed articulated to have a string rope (23), and hangs rope (23) joint in the inside of trip (19), first through-hole (13) have been seted up in the front of protective housing (1), second through-hole (20) that the equidistance was arranged are seted up to the back of protective housing (1).

2. The dehumidifier four-way valve of claim 1, wherein: the front of protective housing (1) and the back of protective housing (1) equal fixedly connected with symmetrical fixed block (16), every fixed orifices (17) have all been seted up to the upper surface of fixed block (16), every the equal joint in inside of fixed orifices (17) has bolt (15).

3. The dehumidifier four-way valve of claim 1, wherein: the front surface of the protective shell (1) is provided with a label (14), and the back surface of the label (14) is fixedly connected with the front surface of the protective shell (1).

4. The dehumidifier four-way valve of claim 1, wherein: and the inner walls of the first through hole (13) and each second through hole (20) are respectively clamped with a protection ring (12), and the inner ring of each protection ring (12) is respectively fixedly connected with the outer surface of the four-way valve main body (11).

5. The dehumidifier four-way valve of claim 1, wherein: and each twisting block (8) is arranged above each threaded rod (7), and the bottom surfaces of the two twisting blocks (8) are fixedly connected with the upper surfaces of the two threaded rods (7) respectively.

6. The dehumidifier four-way valve of claim 1, wherein: a protection pad (4) is placed below the pressing plate (10), and the upper surface of the protection pad (4) is fixedly connected with the bottom surface of the pressing plate (10).

7. The dehumidifier four-way valve of claim 1, wherein: rubber blocks (22) are placed on the left side of the four-way valve main body (11) and the right side face of the four-way valve main body (11), and two sides, far away from each other, of the rubber blocks (22) are respectively in contact with the inner side wall of the protective shell (1).