CN219988933U - Vehicle-mounted water pipe, vehicle-mounted air conditioner and vehicle - Google Patents

Abstract

The utility model discloses a vehicle-mounted water pipe, a vehicle-mounted air conditioner and a vehicle. The vehicle-mounted water pipe comprises a first pipe and a second pipe connected with the first pipe, wherein the first pipe is provided with a first end part far away from the second pipe, the first end part is used for receiving condensed water formed by a vehicle-mounted air conditioner, the second pipe is provided with a second end part far away from the first pipe, the second end part is used for discharging the condensed water, and the hardness of the first pipe is larger than that of the second pipe. In the vehicle-mounted water pipe provided by the embodiment of the utility model, the hardness of the first pipe is set to be greater than that of the second pipe, so that the assembly can be ensured when the low hardness is matched with the whole vehicle, the deformation can be avoided at the high hardness position, and the tight assembly with the air conditioner main body is ensured.

Description

Vehicle-mounted water pipe, vehicle-mounted air conditioner and vehicle

Technical Field

The utility model relates to the technical field of vehicle air conditioners, in particular to a vehicle-mounted water pipe, a vehicle-mounted air conditioner and a vehicle.

Background

With the development of new energy automobiles, an automobile air conditioning and thermal management system plays an increasingly important role in the whole automobile. The automobile air conditioning system can generate condensed water under the working conditions of refrigeration or dehumidification and the like, and the condensed water is discharged to the outside of the automobile through a drain pipe. The air conditioner drain pipe is taken as an important component part of an air conditioner host in a vehicle, and has the most direct influence on the water management problem in the vehicle. Therefore, how to design the air conditioner drain pipe becomes a technical problem to be solved.

Disclosure of Invention

The embodiment of the utility model provides a vehicle-mounted water pipe, a vehicle-mounted air conditioner and a vehicle.

The vehicle-mounted water pipe of the embodiment of the utility model comprises a first pipe and a second pipe connected with the first pipe. The first pipe has a first end portion far away from the second pipe, the first end portion is used for receiving condensed water formed by the vehicle-mounted air conditioner, the second pipe has a second end portion far away from the first pipe, the second end portion is used for discharging the condensed water, and the hardness of the first pipe is larger than that of the second pipe.

In the vehicle-mounted water pipe provided by the embodiment of the utility model, the hardness of the first pipe is set to be larger than that of the second pipe, so that the assembly can be ensured when the low hardness is matched with the whole vehicle, the deformation can be avoided at the high hardness position, and the tight assembly with the air conditioner main body is ensured.

In certain embodiments, the first tube has a shore hardness ranging from 65HC to 80HC; and/or the shore hardness range of the second pipe is 45HC-60HC. Therefore, the shore hardness of the first pipe is just enough in the range of 65HC-80HC, the hardness is not too high, the elasticity is not caused, the shore hardness of the second pipe is just enough in the range of 45HC-60HC, the hardness is not too low, the deformation is easy, and accordingly the sealing performance of the first pipe and the second pipe can meet the requirements.

In certain embodiments, the first tube and the second tube are an integrally formed structure. Thus, the integrated structure can prevent secondary assembly during assembly of the drain pipe, so that assembly time can be reduced, and the problem of water leakage risk can be solved from the source.

In some embodiments, the first end is provided with a clamping hole that extends through the inner and outer surfaces of the first tube. Thus, the clamping holes formed in the first end portion can penetrate through the inner surface and the outer surface of the first pipe, so that the water pipe can be well fixed.

In some embodiments, the first tube is provided with a pre-load structure adjacent to the second tube for removable mounting on the vehicle body. Thus, the water drain pipe can be temporarily fixed in the assembly process of the vehicle instrument desk, and the assembly of the instrument desk cannot be influenced, so that the assembly efficiency can be improved, and the risk that the water pipe is broken in the assembly process is reduced.

In some embodiments, the pre-assembled structure comprises a sheet connected to the first tube, the sheet being provided with a through hole penetrating the sheet in a thickness direction of the sheet. So, with the lamellar body of first union coupling with follow the thickness direction of lamellar body runs through the through-hole of lamellar body constitutes the pre-installation structure jointly, and the through-hole that the lamellar body was equipped with makes on-vehicle water pipe can be fixed temporarily to can avoid having the risk of being crowded broken at the assembly in-process water pipe.

In certain embodiments, the vehicle-mounted water pipe further comprises a pressing piece, the pressing piece is arranged at the joint of the first pipe and the second pipe, the pressing piece is arranged around the second pipe, the pressing piece is used for pressing on a plate-shaped part of the vehicle, and the second pipe is used for penetrating through the plate-shaped part.

So, with the preforming setting be in the junction of first pipe with the second pipe and encircle the second pipe sets up for the preforming can compress tightly on the platy part of vehicle, thereby make the second pipe can wear to locate platy part, and then can make second pipe and vehicle can guarantee good assembly effect.

In some embodiments, a boss is disposed on a side of the pressing piece facing away from the first tube, and a clamping groove is formed between the boss and the pressing piece, and the clamping groove is used for being clamped on the plate-shaped part. So, set up the boss in the preforming deviates from one side position of first pipe, make the boss with draw-in groove between the preforming can block on the platy part, thereby can make on-vehicle water pipe and vehicle can guarantee good assembly effect.

In some embodiments, the second end portions converge and extend away from the first tube. In this way, the second end portion is gathered and extended in a direction away from the first pipe, so that the port area of the second end portion can be reduced, and noise transmitted into the vehicle can be reduced.

The embodiment of the utility model provides a vehicle-mounted air conditioner, which comprises an air conditioner main body and the vehicle-mounted water pipe, wherein the vehicle-mounted water pipe is connected with the air conditioner main body.

The embodiment of the utility model provides a vehicle, which comprises the vehicle-mounted air conditioner.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the present utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic perspective view of a vehicle water pipe according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an in-vehicle air conditioner according to an embodiment of the present utility model;

FIG. 3 is a schematic illustration of a vehicle according to an embodiment of the present utility model;

FIG. 4 is a schematic perspective view of a vehicle water pipe according to an embodiment of the present utility model;

FIG. 5 is a schematic perspective view of a vehicle water pipe according to an embodiment of the present utility model;

fig. 6 is a schematic cross-sectional view of a vehicle water tube mated with a vehicle component in an embodiment of the present utility model.

Description of main reference numerals: vehicle 300, in-vehicle air conditioner 200, in-vehicle water pipe 100, air conditioning main body 110, first pipe 10, second pipe 20, first end 11, clip hole 111, second end 21, pre-assembled structure 30, sheet 31, through hole 32, press piece 40, boss 41, clip groove 42, and plate-like member 301.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

In the present disclosure, the terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features.

In the present utility model, the meaning of "plurality" means two or more, unless explicitly defined otherwise.

The specific data/values referred to in the description of the present utility model are most statistically significant, and therefore, unless otherwise specified, any numerical value expressed in a precise manner represents a range, i.e., a range including plus or minus 10% of the numerical value, and the description is not repeated below.

Referring to fig. 1, an embodiment of the present utility model provides a vehicle-mounted water pipe 100, wherein the vehicle-mounted water pipe 100 includes a first pipe 10 and a second pipe 20 connected to the first pipe 10. The first pipe 10 has a first end 11 remote from the second pipe 20, the first end 11 for receiving condensed water formed by the in-vehicle air conditioner 200, the second pipe 20 has a second end 21 remote from the first pipe 10, the second end 21 for discharging the condensed water, and the hardness of the first pipe 10 is greater than that of the second pipe 20.

Referring to fig. 2, an embodiment of the present utility model provides a vehicle-mounted air conditioner 200, where the vehicle-mounted air conditioner 200 includes an air conditioner main body 110 and a vehicle-mounted water pipe 100, and the vehicle-mounted water pipe 100 is connected with the air conditioner main body 110.

Referring to fig. 3, an embodiment of the present utility model provides a vehicle 300, where the vehicle 300 includes the vehicle-mounted air conditioner 200 of the above embodiment.

In the vehicle-mounted water pipe 100 provided by the embodiment of the utility model, the hardness of the first pipe 10 is set to be greater than that of the second pipe 20, so that the assembly can be ensured when the low hardness is matched with the whole vehicle, the deformation can be avoided at the high hardness position, and the tight assembly with the air conditioner main body 110 is ensured.

Specifically, vehicle 300 may be a new energy powered vehicle or a fuel powered vehicle. The in-vehicle air conditioner 200 includes an air conditioning main body 110 and an in-vehicle water pipe 100, and the in-vehicle water pipe 100 is connected to the air conditioning main body 110. The air conditioner is an air conditioner, and the air conditioner is equipment for adjusting and controlling parameters such as temperature, humidity, flow rate and the like of ambient air by manual means. The air conditioner body 110 herein includes a heat exchanger, a compressor, a water pan, etc. The drain pipe of the vehicle-mounted air conditioner 200 may be connected to a water pan below the evaporator, and in the use process of the vehicle-mounted air conditioner 200, the evaporator condenses the moisture in the ambient air to form condensed water in the heat exchange process, and the vehicle-mounted water pipe 100 is used for draining the condensed water.

The vehicle-mounted water pipe 100 comprises a first pipe 10 and a second pipe 20 connected with the first pipe 10, wherein the first pipe 10 and the second pipe 20 are fixedly connected. The first pipe 10 has a first end 11 remote from the second pipe 20, the first end 11 being operable to receive condensate formed by the vehicle air conditioner 200, the second pipe 20 has a second end 21 remote from the first pipe 10, the second end 21 being operable to drain condensate, the first pipe 10 having a hardness greater than that of the second pipe 20. The material of the vehicle-mounted water pipe 100 may be a flexible pipe such as a rubber pipe, and the shape of the end of the vehicle-mounted water pipe 100 is generally circular.

For example, after the vehicle-mounted air conditioner 200 starts to operate, condensed water generated in the evaporator during heat exchange flows into the vehicle-mounted water pipe 100 from the first end 11 of the first pipe 10, then flows through the first pipe 10 and the second pipe 20 in this order, and finally flows out from the second end 21 of the second pipe 20 and is discharged to the outside of the vehicle.

Referring to fig. 4, in some embodiments, first tube 10 has a shore hardness ranging from 65HC to 80HC; and/or the second tube 20 may have a shore hardness ranging from 45HC to 60HC. In this way, the shore hardness of the first tube 10 is just in the range of 65HC-80HC, and the hardness is not too high to cause inelastic, so that the first tube 10 is convenient to be connected to the air conditioner main body 110.

The shore hardness of the second pipe 20 can be just in the range of 45HC-60HC, so that the hardness is not too low to cause easy deformation, the second pipe 20 can be matched with parts of the vehicle 300, interference between the second pipe 20 and the parts of the vehicle 300 is avoided, and accordingly the sealing performance of the first pipe 10 and the second pipe 20 can meet requirements.

Specifically, the shore hardness is a reading of a value measured by a shore durometer, and the shore hardness is a method for representing the hardness grade of metal, plastic and rubber materials. The ability to resist external force pressing in is hardness, and the magnitude of the hardness value reflects the hardness degree of the material. For example, the shore hardness of first tube 10 may be 70HC and the shore hardness of second tube 20 may be 50HC.

Referring to fig. 1, in some embodiments, the first tube 10 and the second tube 20 are integrally formed. Thus, the integrated structure can prevent secondary assembly during assembly of the drain pipe, so that assembly time can be reduced, and the problem of water leakage risk can be solved from the source.

Specifically, the integrated structure is cut and processed by using a whole blank material, and the integrated structure can save the secondary assembly process, so that the assembly working time can be saved, and the assembly efficiency can be improved. In addition, the drain pipe with the integrated structure can solve the problem of water leakage risk. For example, when the water pipe joint is in a structure such as a clamping structure, the risk of falling off caused by incomplete assembly or long-time vibration may exist, if the joint falls off, condensed water directly flows into the vehicle, so that the function of the vehicle-mounted drain pipe is invalid, and when the vehicle-mounted drain pipe is in an integrated structure, the risk is not generated.

Referring to fig. 1, in some embodiments, the first end 11 is provided with a clamping hole 111, and the clamping hole 111 penetrates through the inner surface and the outer surface of the first pipe 10. In this way, the clamping hole 111 provided at the first end 11 may penetrate through the inner surface and the outer surface of the first pipe 10, so that the water pipe may be well fixed on the corresponding connector of the air conditioner main body 110, and the condensed water of the air conditioner main body 110 may be smoothly discharged into the first pipe 10.

Specifically, the first end 11 is provided with a clamping hole 111, the shape of the clamping hole 111 can be set according to requirements, the clamping hole 111 can be square, rectangular or the like, and the clamping hole 111 penetrates through the inner surface and the outer surface of the first pipe 10, so that the vehicle-mounted drain pipe can be better fixed.

Referring to fig. 1, in some embodiments, the first tube 10 is provided with a pre-load structure 30 adjacent to the second tube 20, the pre-load structure 30 being adapted to be removably mounted to the vehicle body. Thus, the drain pipe can be temporarily fixed in the assembly process of the instrument desk of the vehicle 300, and the assembly of the instrument desk cannot be influenced, so that the assembly efficiency can be improved, and the risk that the water pipe is broken in the assembly process is reduced.

Specifically, the first pipe 10 is provided with a preassembling structure 30 near the second pipe 20, the preassembling structure 30 may be aluminum, copper, rubber, etc., the preassembling structure 30 is detachably mounted on the vehicle body, the preassembling structure 30 is fixedly connected with the first pipe 10 and the second pipe 20, the preassembling structure 30 is non-detachable with the first pipe 10 and the second pipe 20, and the preassembling structure 30 can temporarily fix the drain pipe in the assembling process.

Referring to fig. 5, in some embodiments, the preassembly structure 30 includes a sheet 31 connected to the first tube 10, and the sheet 31 is provided with a through hole 32 penetrating the sheet 31 in a thickness direction of the sheet 31. In this way, the sheet 31 connected to the first tube 10 and the through hole 32 penetrating the sheet 31 along the thickness direction of the sheet 31 together form the preassembly structure 30, and the through hole 32 provided in the sheet 31 enables the vehicle-mounted water tube 100 to be temporarily fixed, so that the risk of the water tube being crushed during the assembly process can be avoided.

Specifically, the preassembly structure 30 includes a sheet body 31 connected to the first tube 10, wherein the sheet body 31 is directly and fixedly connected to the first tube 10, the sheet body 31 is provided with a through hole 32 penetrating the sheet body 31 along the thickness direction of the sheet body 31, and the shape of the through hole 32 can be changed according to the requirement, for example, the shape of the through hole 32 can be square, irregular, or the like.

Referring to fig. 5 and 6, in some embodiments, the vehicle-mounted water pipe 100 further includes a pressing piece 40, the pressing piece 40 is disposed at a connection portion between the first pipe 10 and the second pipe 20, the pressing piece 40 is disposed around the second pipe 20, the pressing piece 40 is used to press against the plate-shaped part 301 of the vehicle 300, and the second pipe 20 is used to pass through the plate-shaped part 301.

In this way, the pressing sheet 40 is disposed at the connection position of the first pipe 10 and the second pipe 20 and around the second pipe 20, so that the pressing sheet 40 can be pressed on the plate-shaped part 301 of the vehicle 300, so that the second pipe 20 can be penetrated through the plate-shaped part 301, and further, a good assembly effect between the second pipe 20 and the vehicle 300 can be ensured.

Specifically, the vehicle-mounted water pipe 100 further includes a pressing piece 40, wherein the pressing piece 40 may be made of aluminum, copper, rubber, etc., the pressing piece 40 is disposed at a connection position of the first pipe 10 and the second pipe 20, and the pressing piece 40 is directly and fixedly connected with the first pipe 10 and the second pipe 20. The shape of the pressing piece 40 is annular, the pressing piece 40 is arranged around the second tube 20, the pressing piece 40 can be used for pressing on the plate-shaped part 301 of the vehicle 300, for example, the plate-shaped part 301 can be a sheet metal part, and the second tube 20 is used for penetrating the plate-shaped part 301, so that the second tube 20 can be well assembled with the vehicle 300. As shown in fig. 4, the body sheet metal part can be well matched with the drain pipe and just clamped.

Referring to fig. 5 and 6, in some embodiments, a boss 41 is disposed on a side of the pressing piece 40 facing away from the first tube 10, and a clamping groove 42 is formed between the boss 41 and the pressing piece 40, where the clamping groove 42 is used to clamp on the plate-shaped part 301. In this way, the boss 41 is disposed at a side position of the pressing piece 40 away from the first pipe 10, so that the clamping groove 42 between the boss 41 and the pressing piece 40 can be clamped on the plate-shaped part 301, and thus the vehicle-mounted water pipe 100 and the vehicle 300 can ensure a good assembly effect.

Specifically, the side of the pressing sheet 40 facing away from the first pipe 10, that is, the side near the second pipe 20, is provided with a boss 41, the shape of the boss 41 may be a truncated cone, a clamping groove 42 is formed between the boss 41 and the pressing sheet 40, the clamping groove 42 may be a circular ring, the clamping groove 42 is used for clamping on the plate-shaped part 301, and the clamping groove 42 may enable the second pipe 20 and the plate-shaped part 301 to be better fixed and assembled.

Referring to fig. 5, in some embodiments, the second end 21 converges toward a direction away from the first tube 10. In this way, the second end portion 21 is gathered and extended in a direction away from the first pipe 10, so that the port area of the second end portion 21 can be reduced, and noise transmitted into the vehicle can be reduced.

Specifically, the second end 21 is gathered and extended in a direction away from the first pipe 10, so that the port of the second end 21 is flat, the caliber of the water outlet is smaller, noise transmitted from the outside into the vehicle can be reduced, and riding comfort of passengers can be improved.

In the description of the present specification, reference to the terms "one embodiment," "certain embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (11)

1. The vehicle-mounted water pipe is characterized by comprising a first pipe and a second pipe connected with the first pipe, wherein the first pipe is provided with a first end part far away from the second pipe, the first end part is used for receiving condensed water formed by a vehicle-mounted air conditioner, the second pipe is provided with a second end part far away from the first pipe, the second end part is used for discharging the condensed water, and the hardness of the first pipe is larger than that of the second pipe.

2. The vehicular water pipe according to claim 1, wherein the first pipe has a shore hardness ranging from 65HC to 80HC; and/or the shore hardness range of the second pipe is 45HC-60HC.

3. The vehicle-mounted water tube of claim 1, wherein the first tube and the second tube are an integrally formed structure.

4. The vehicular water pipe according to claim 1, wherein the first end portion is provided with a clip hole penetrating through an inner surface and an outer surface of the first pipe.

5. The vehicle water tube of claim 1, wherein the first tube is provided with a pre-load structure adjacent to the second tube for removable mounting on the vehicle body.

6. The vehicular water pipe according to claim 5, wherein the pre-installed structure includes a sheet body connected to the first pipe, the sheet body being provided with a through hole penetrating the sheet body in a thickness direction of the sheet body.

7. The vehicular water pipe according to claim 1, further comprising a pressing piece provided at a junction of the first pipe and the second pipe, the pressing piece being provided around the second pipe for pressing against a plate-like part of a vehicle, the second pipe being for penetrating the plate-like part.

8. The vehicular water pipe according to claim 7, wherein a boss is provided on a side of the pressing piece facing away from the first pipe, and a clamping groove is formed between the boss and the pressing piece, the clamping groove being for being clamped on the plate-shaped part.

9. The vehicular water pipe according to claim 1, wherein the second end portion is gathered and extends in a direction away from the first pipe.

10. A vehicle-mounted air conditioner, characterized by comprising:

an air conditioner main body; and

the vehicular water pipe according to any one of claims 1 to 9, which is connected to the air conditioning main body.

11. A vehicle comprising the in-vehicle air conditioner according to claim 10.