CN215446966U

CN215446966U - Drainage device for evaporator of automobile air conditioner

Info

Publication number: CN215446966U
Application number: CN202121855815.XU
Authority: CN
Inventors: 赵相记
Original assignee: Jiangsu Qiushi Automobile Air Conditioning Co ltd
Current assignee: Jiangsu Qiushi Automobile Air Conditioning Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-07
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a drainage device of an evaporator of an automobile air conditioner, which comprises an evaporator, wherein a connecting block is fixedly arranged on one side of the evaporator, a water pipe is inserted into one side of the connecting block, a connecting piece is fixedly arranged at one end of the water pipe, clamping rods are inserted into two sides of the top end of the connecting piece, and the outer walls of the two clamping rods are respectively inserted and arranged at the top ends of the two fixed blocks. Time and labor are saved, and the water pipe cannot be blocked after long-term use.

Description

Drainage device for evaporator of automobile air conditioner

Technical Field

The utility model relates to the field of air conditioner evaporators, in particular to a drainage device of an automobile air conditioner evaporator.

Background

The air-conditioning evaporator mainly utilizes the fact that liquid low-temperature refrigerant is easy to evaporate under low pressure, is converted into steam and absorbs heat of cooling media, and therefore the purpose of refrigeration is achieved.

In current life, drainage spare can be installed usually to one side of traditional vehicle air conditioner evaporimeter, and drainage spare is after long-time the use, and its inside can accumulate a large amount of impurity, because traditional drainage spare can't be dismantled and clear up its inside, impurity blocks up the water pipe easily after long-time the use, consequently needs a vehicle air conditioner evaporimeter drainage device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drainage device of an evaporator of an automobile air conditioner, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a vehicle air conditioner evaporimeter drainage device, includes the evaporimeter, the fixed connecting block that is equipped with in one side of evaporimeter, one side interlude of connecting block is equipped with the water pipe, the fixed connecting piece that is equipped with in one end of water pipe, the both sides interlude on connecting piece top is equipped with the kelly, two the kelly outer wall consequently and alternate respectively and set up the top at two fixed blocks, two one side of fixed block is fixed the both sides that set up at the apron outer wall respectively, the circular slot has been seted up to one side of apron, the inner wall block of circular slot is equipped with and filters the piece, filter one side of piece outer wall and fix and be equipped with solid fixed ring, one side block of solid fixed ring sets up the one end at the water pipe inner wall.

Preferably, the seal groove has been seted up to one side of water pipe outer wall, the equal block in both sides of seal groove inner wall is equipped with the arc sealing ring, two the inner wall of two first arc mount rings is fixed respectively to the outer wall of arc sealing ring, two the outer wall of first arc mount ring is all fixed and is equipped with the U-shaped piece, two the one end of U-shaped piece is fixed respectively and is set up the outer wall at two second arc mount rings, two the inner wall of second arc mount ring all contacts with the opposite side of water pipe outer wall.

Preferably, the top of the clamping rod is respectively and fixedly arranged at two sides of the bottom end of the moving member, the outer wall of the clamping rod is sleeved with a first spring, the top end of the first spring is respectively and fixedly connected with two sides of the bottom end of the moving member, and the bottom end of the first spring is respectively and fixedly connected with two sides of the top end of the connecting member.

Preferably, the both sides of solid fixed ring outer wall are all fixed and are equipped with the slider, two the outer wall of slider slides respectively and sets up the inner wall at two spouts, two the spout is seted up respectively in the both sides of water pipe inner wall.

Preferably, the both ends of solid fixed ring one side all are fixed and are equipped with the dead lever, two the one end difference block setting of dead lever is in the both sides of water pipe inner wall one end.

Preferably, the inner walls of the two U-shaped parts are fixedly provided with second springs, and one ends of the two second springs are respectively and fixedly arranged on two sides of the connecting block.

The utility model has the technical effects and advantages that:

(1) this vehicle air conditioner evaporimeter drainage device, through being equipped with the moving member, the kelly, the fixed block, the apron, filter the piece, the collar, the slider, the dead lever, can filter the inside impurity of water pipe through filtering the piece, prevent that impurity from getting into in the evaporimeter, upwards stimulate the moving member simultaneously, to kelly outer wall and two fixed block contactless, secondly outside removal fixed block, take out the apron, then outside removal filters the piece, to dead lever one end and connecting piece one side not at same vertical plane, filter the back at filtering the piece through this kind of mode, be convenient for take out the clearance change with it, time saving and labor saving, and can not cause the water pipe to block up after long-term the use.

(2) This vehicle air conditioner evaporimeter drainage device through being equipped with first installation arc ring, second arc collar, arc sealing ring, U-shaped spare, second spring, inserts the connecting piece with water pipe one end after, through arc sealing ring and water pipe outer wall seal groove block, first arc collar and second arc collar inner wall and the contact of water pipe outer wall are convenient for fix the water pipe, and the junction leakproofness is strong, can prevent that water from spilling over from the junction.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic view of the connection structure of the filter mechanism of the present invention.

Fig. 3 is a schematic structural view of the water pipe fixing mechanism of the present invention.

In the figure: 1. an evaporator; 2. connecting blocks; 3. a water pipe; 4. a connecting member; 5. a clamping rod; 6. a fixed block; 7. a cover plate; 8. a filter member; 9. a fixing ring; 10. an arc-shaped sealing ring; 11. a first arcuate mounting ring; 12. a U-shaped piece; 13. a second arcuate mounting ring; 14. a first spring; 15. a slider; 16. fixing the rod; 17. a second spring; 18. a moving member.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a drainage device of an evaporator of an automobile air conditioner as shown in figures 1-3, which comprises an evaporator 1, wherein one side of the evaporator 1 is fixedly provided with a connecting block 2, one side of the connecting block 2 is inserted with a water pipe 3, the bottom end of the outer wall of the water pipe 3 is provided with a water outlet, one end of the water pipe 3 is fixedly provided with a connecting piece 4, one side of the connecting piece 4 is provided with a through groove, two sides of the through groove are provided with grooves, the length and the height of the grooves are matched with the width and the height of a fixing block 6, two sides of the top end of the connecting piece 4 are inserted with clamping rods 5, the outer walls of the two clamping rods 5 are respectively inserted and arranged at the top ends of the two fixing blocks 6, the distance from one end of the fixing block 6 to the circle center of the connecting piece 4 is larger than the distance from one end of the connecting piece 4 to the circle center, one side of the two fixing blocks 6 is respectively fixedly arranged at two sides of the outer wall of a cover plate 7, one side of the cover plate 7 is provided with a circular groove, the inner wall of the circular groove is clamped with a filter piece 8, filter the fixed solid fixed ring 9 that is equipped with in one side of 8 outer walls of piece, the one side block of solid fixed ring 9 sets up the one end at water pipe 3 inner walls, the top of two kellies 5 is the fixed both sides that set up in moving member 18 bottom respectively, the outer wall of two kellies 5 all overlaps and is equipped with first spring 14, the top of two first spring 14 respectively with the both sides fixed connection of moving member 18 bottom, the bottom of two first spring 14 respectively with the both sides fixed connection on 4 tops of connecting piece, the both sides of solid fixed ring 9 outer wall are all fixed and are equipped with slider 15, the outer wall of two slider 15 slides the inner wall that sets up at two spouts respectively, the both sides at water pipe 3 inner wall are seted up respectively to two spouts, the both ends of solid fixed ring 9 one side are all fixed and are equipped with dead lever 16, the one end difference block of two dead levers 16 sets up the both sides in water pipe 3 inner wall one end.

The utility model provides a drainage device of an automobile air conditioner evaporator as shown in figure 3, wherein one side of the outer wall of a water pipe 3 is provided with a sealing groove, two sides of the inner wall of the sealing groove are respectively provided with an arc-shaped sealing ring 10 in a clamping way, the outer walls of the two arc-shaped sealing rings 10 are respectively and fixedly arranged on the inner walls of two first arc-shaped mounting rings 11, the outer walls of the two first arc-shaped mounting rings 11 are respectively and fixedly provided with a U-shaped part 12, one end of each U-shaped part 12 is respectively and fixedly arranged on the outer walls of two second arc-shaped mounting rings 13, the outer diameter of each second arc-shaped mounting ring 13 is smaller than the outer diameter of each first arc-shaped mounting ring 11, and the outer wall of the second arc-shaped mounting ring 13 is not contacted with the inner wall of the connecting block 2, the inner walls of the two second arc-shaped mounting rings 13 are contacted with the other side of the outer wall of the water pipe 3, the inner walls of the two U-shaped parts 12 are fixedly provided with second springs 17, and one ends of the two second springs 17 are respectively fixedly arranged at two sides of the connecting block 2.

The working principle of the utility model is as follows: when the water pipe 3 is installed, firstly, the two U-shaped parts 12 are pulled towards two ends, the two U-shaped parts 12 move towards the two ends to drive the two first arc-shaped installing rings 11 and the two second arc-shaped installing rings 13 to move towards the two ends, meanwhile, the two U-shaped parts 12 move towards the two ends to stretch the second spring 17, one ends of the two first arc-shaped installing rings 11 are not contacted, then, one end of the water pipe 3, which is provided with a sealing groove, is inserted into the connecting block 2 until the sealing groove and the arc-shaped sealing ring 10 are positioned at the same horizontal plane, then, the U-shaped parts 12 are loosened, the arc-shaped sealing ring 10 is clamped with the sealing groove under the elastic deformation of the second spring 17, meanwhile, the inner wall of the second arc-shaped installing ring 13 is contacted with the outer wall of the water pipe 3, the water pipe 3 is fixed by the mode, the sealing performance of the water pipe is improved, the water is prevented from overflowing from the connecting position, when the interior of the water pipe 3 is cleaned, the moving part 18 is pulled upwards, the moving part 18 moves upwards to drive the two clamping rods 5 to move upwards, to 5 outer walls of kelly and fixed block 6 contactless, outwards remove two fixed blocks 6, take out apron 7 from connecting piece 4, then outwards remove and filter 8, filter 8 outwards and remove and drive two sliders 15 outwards sliding through solid fixed ring 9, until two 16 one ends of dead lever and connecting piece 4 one side not at same vertical plane, filter 8 internal impurity absorption through this kind of mode and filter the back, be convenient for take out the clearance change with it, time saving and labor saving, and can not cause 3 clogs of water pipe after long-term the use.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A drainage device of an evaporator of an automobile air conditioner comprises an evaporator (1) and is characterized in that, a connecting block (2) is fixedly arranged on one side of the evaporator (1), a water pipe (3) is inserted into one side of the connecting block (2), one end of the water pipe (3) is fixedly provided with a connecting piece (4), two sides of the top end of the connecting piece (4) are inserted with clamping rods (5), the outer walls of the two clamping rods (5) are respectively inserted and arranged at the top ends of the two fixing blocks (6), one sides of the two fixing blocks (6) are respectively fixedly arranged at two sides of the outer wall of the cover plate (7), a circular groove is arranged on one side of the cover plate (7), a filter element (8) is clamped on the inner wall of the circular groove, a fixing ring (9) is fixedly arranged on one side of the outer wall of the filtering piece (8), one side of the fixing ring (9) is clamped and arranged at one end of the inner wall of the water pipe (3).

2. The automobile air conditioner evaporator drainage device according to claim 1, wherein a sealing groove is formed in one side of the outer wall of the water pipe (3), arc-shaped sealing rings (10) are clamped on two sides of the inner wall of the sealing groove, the outer walls of the two arc-shaped sealing rings (10) are fixedly arranged on the inner walls of two first arc-shaped mounting rings (11) respectively, U-shaped pieces (12) are fixedly arranged on the outer walls of the two first arc-shaped mounting rings (11), one ends of the two U-shaped pieces (12) are fixedly arranged on the outer walls of two second arc-shaped mounting rings (13) respectively, and the inner walls of the two second arc-shaped mounting rings (13) are in contact with the other side of the outer wall of the water pipe (3).

3. The automobile air conditioning evaporator drainage device according to claim 1, wherein the top ends of the two jamming rods (5) are respectively and fixedly arranged at two sides of the bottom end of the moving member (18), the outer walls of the two jamming rods (5) are respectively sleeved with a first spring (14), the top ends of the two first springs (14) are respectively and fixedly connected with two sides of the bottom end of the moving member (18), and the bottom ends of the two first springs (14) are respectively and fixedly connected with two sides of the top end of the connecting member (4).

4. The drainage device of the evaporator of the automobile air conditioner as claimed in claim 1, wherein the two sides of the outer wall of the fixing ring (9) are both fixedly provided with sliding blocks (15), the outer walls of the two sliding blocks (15) are respectively and slidably arranged on the inner walls of two sliding grooves, and the two sliding grooves are respectively arranged on the two sides of the inner wall of the water pipe (3).

5. The drainage device of the evaporator of the automobile air conditioner as claimed in claim 1, wherein fixing rods (16) are fixedly arranged at both ends of one side of the fixing ring (9), and one ends of the two fixing rods (16) are respectively clamped and arranged at both sides of one end of the inner wall of the water pipe (3).

6. The drainage device of the evaporator of the automobile air conditioner as claimed in claim 2, wherein the inner walls of the two U-shaped members (12) are fixedly provided with second springs (17), and one ends of the two second springs (17) are respectively and fixedly arranged at two sides of the connecting block (2).