Cooling water injection device for diesel vehicle

Abstract

The utility model relates to the technical field of spraying equipment, and provides a radiating water spraying device for a diesel vehicle, which comprises a mounting part attached to the side surface of a vehicle condenser, and is characterized in that two ends of a support rod are assembled on the mounting part, and a gap is reserved between the support rod and the mounting part; a plurality of connecting pieces arranged at intervals are arranged on the supporting rod in a sliding fit mode, a positioning sleeve is arranged on the supporting rod between every two adjacent connecting pieces in a sleeving mode, and positioning sleeves are arranged on the other sides of the connecting pieces close to the two ends of the supporting rod in a sleeving mode; and the spraying head is mounted at the top end of the connecting piece.

Description

Technical Field

[0001] This utility model relates to the field of injection equipment technology, specifically to a diesel vehicle cooling water injection device. Background Technology

[0002] In the sweltering summer heat, the surface temperature of the apron can reach as high as 60°C, causing drivers of apron support vehicles to face the challenge of poor air conditioning performance when their vehicles are stationary. This not only affects work efficiency but also adversely impacts the health and safety of support personnel. Technical investigation revealed that the electric fan cooling efficiency of traditional internal combustion engine vehicles is insufficient when stationary, leading to a simultaneous increase in engine temperature and air conditioning system condenser temperature, further reducing cooling effectiveness. Therefore, optimizing the condenser system of internal combustion engine vehicles on the apron is particularly urgent and necessary; to this end, we propose a diesel vehicle coolant injection device. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a diesel vehicle cooling water injection device. It is equipped with several injection heads that spray water towards the condenser to dissipate heat from the condenser. During maintenance, the structural design of the two ends of the support rod allows one end of the support rod to be lifted and then the aged or damaged connecting parts to be slidably disassembled. At the same time, the structural design of the connecting parts also facilitates the disassembly of the injection heads for maintenance and repair.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A diesel vehicle radiator spray device includes a mounting part that is fitted onto the side of the vehicle condenser, characterized in that:

[0006] A rod is mounted on a mounting part at both ends. There is a gap between the rod and the mounting part. Several connecting parts are slidably fitted on the rod and spaced apart from each other. Positioning sleeves are fitted on the rod between adjacent connecting parts. Positioning sleeves are also fitted on the other side of the connecting parts near the two ends of the rod.

[0007] The spray head is mounted on the top of the connector.

[0008] Preferably, the outer peripheral surface of the support rod has a plurality of mutually spaced protrusions, and the bottom of the connector is provided with a through hole adapted to the outer peripheral surface of the support rod, the through hole being slidably connected to the support rod.

[0009] Preferably, both sides of the spray head have positioning rods extending outward, and a positioning groove adapted to the positioning rod is provided at the top of the connector. The connector above the positioning rod has a threaded hole that extends horizontally through the positioning groove, and a bolt and a nut are threaded in the threaded hole. The bolt and nut work together to force the two side walls of the positioning groove to deform, clamping the positioning rod in the groove.

[0010] Preferably, one end of the support rod extends outward to form a ball joint, and a suitable support is fitted on the mounting part at the corresponding position. Specifically, a groove is provided on the top of the support, and cavities for the ball joint to move are provided on both sides of the groove, so that the support rod can rotate on its own axis and rotate along the support.

[0011] Preferably, a groove is provided at the other end of the support rod in a direction perpendicular to the mounting part, and a positioning member is rotatably connected in the groove. A self-rotating joint is installed at the bottom of the positioning member, and a thread is formed on the outer peripheral surface of the self-rotating joint. A threaded mounting hole adapted to the external thread of the self-rotating joint is provided on the mounting part.

[0012] This utility model provides a diesel vehicle cooling water injection device. It has the following beneficial effects:

[0013] By setting up several spray nozzles and spraying water towards the condenser, the condenser is cooled down, the interior temperature is reduced, and the comfort of the driver's cab is improved. During maintenance, the structural design of the two ends of the support rod makes it easy to lift one end of the support rod and then slide to remove the aged or damaged connecting parts. At the same time, the structural design of the connecting parts also makes it easy to remove the spray nozzles for maintenance and repair. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 This is an enlarged schematic diagram of the spray head structure of this utility model.

[0016] In the picture:

[0017] 1. Support rod;

[0018] 2. Connecting parts;

[0019] 3. Spray head; 31. Positioning rod;

[0020] 4. Support;

[0021] 5. Self-rotating connector. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] See attached document Figure 1-2 A diesel vehicle cooling water injection device is used by mounting it on the side of the vehicle condenser. The device includes a mounting part that fits snugly on the side of the vehicle condenser. The two parts can be installed and fixed by using bolts and pre-drilled mounting holes on the side of the vehicle condenser.

[0024] A rod 1 has its two ends mounted on a mounting part. There is a gap between the rod 1 and the mounting part. Several connectors 2 are slidably fitted on the rod 1 and spaced apart from each other. Each connector 2 is equipped with a spray head 3. A positioning sleeve is fitted on the rod 1 between adjacent connectors 2. A positioning sleeve is also fitted on the other side of the connectors 2 near the two ends of the rod 1 (i.e., between one end of the rod 1 and the adjacent connector 2). The positioning sleeve is made of hard plastic and is used to position the connector 2 on the rod 1.

[0025] The outer circumferential surface of the support rod 1 has several mutually spaced protrusions. The bottom of the connector 2 is provided with a through hole that fits the outer circumferential surface of the support rod 1. The through hole is slidably connected to the support rod 1 to adjust the position of the connector 2. At the same time, the protrusions on the outer circumferential surface of the support rod 1 restrict the connector 2 from rotating around the support rod 1.

[0026] Positioning rods 31 extend outward from both sides of the nozzle 3, and a positioning groove adapted to the positioning rods 31 is provided at the top of the connector 2. The connector 2 has a threaded hole that extends horizontally through the positioning groove, and a bolt and nut are threaded in the threaded hole. The bolt and nut force the two side walls of the positioning groove to deform, clamping the positioning rods 31 in the groove and preventing them from rotating. It can be understood that the threaded hole extends horizontally from above the positioning rods 31, and the bolt installed in the threaded hole can limit the jumping of the positioning rods 31. With the deformation of the side walls of the positioning groove, the clamping force on the positioning rods 31 is further improved. The connector 2 is made of a deformable material.

[0027] The nozzle of the spray head is oriented towards the condenser.

[0028] One end of the support rod 1 extends outward to form a ball joint, and a suitable support 4 is fitted on the mounting part at the corresponding position. Specifically, the top of the support 4 is provided with a groove, and the two side walls of the groove are provided with cavities for the ball joint to move. The support rod 1 can rotate on its own axis and rotate along the support 4.

[0029] A groove is provided at the other end of the support rod 1 in a direction perpendicular to the mounting part, and a positioning member is rotatably connected in the groove. A self-rotating connector 5 is installed at the bottom of the positioning member. The outer circumferential surface of the self-rotating connector 5 is threaded. A threaded mounting hole adapted to the external thread of the self-rotating connector 5 is provided on the mounting part. The self-rotating connector 5 is screwed onto the mounting part to fix the support rod 1 and prevent the support rod 1 from shaking.

[0030] The spray nozzle is connected to the water tank via a water pipe and is controlled by an electronic control system. The control switch is integrated in the vehicle's cab for the driver's convenience. The above structure can be designed using existing technology or structures, which will not be elaborated further.

[0031] The water mentioned in this article does not only refer to ordinary water, but also includes liquids with heat dissipation functions.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A diesel vehicle radiator spray device, comprising a mounting portion fitted to the side of the vehicle condenser, characterized in that: A rod (1) is mounted on the mounting part at both ends. There is a gap between the rod (1) and the mounting part. Several connecting parts (2) are slidably fitted on the rod (1) and spaced apart from each other. A positioning sleeve is fitted on the rod (1) between adjacent connecting parts (2). A positioning sleeve is also fitted on the other side of the connecting parts (2) near the two ends of the rod (1). The nozzle (3) is mounted on the top of the connector (2).

2. The diesel vehicle cooling water injection device as described in claim 1, characterized in that: The outer circumferential surface of the support rod (1) has several mutually spaced protrusions, and the bottom of the connector (2) is provided with a through hole adapted to the outer circumferential surface of the support rod (1), and the through hole is slidably connected to the support rod (1).

3. A diesel vehicle cooling water injection device as described in claim 2, characterized in that: The spray head (3) has positioning rods (31) extending outward on both sides, and a positioning groove adapted to the positioning rods (31) is provided at the top of the connector (2). The connector (2) above the positioning rods (31) has a threaded hole that passes through the positioning groove laterally, and a bolt and nut are threaded in the threaded hole. The bolt and nut force the two side walls of the positioning groove to deform, clamping the positioning rods (31) in the groove.

4. A diesel vehicle cooling water injection device as described in claim 3, characterized in that: One end of the support rod (1) extends outward to form a ball joint, and a suitable support (4) is fitted on the mounting part at the corresponding position. Specifically, the top of the support (4) is provided with a groove, and the two side walls of the groove are provided with cavities for the ball joint to move. The support rod (1) can rotate on its own axis and rotate along the support (4).

5. A diesel vehicle cooling water injection device as described in claim 4, characterized in that: A groove is provided at the other end of the support rod (1) in a direction perpendicular to the mounting part, and a positioning member is rotatably connected in the groove. A self-rotating joint (5) is installed at the bottom of the positioning member. A thread is formed on the outer circumferential surface of the self-rotating joint (5), and a threaded mounting hole adapted to the external thread of the self-rotating joint (5) is provided on the mounting part.

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