Pipeline structure of diesel engine

Abstract

The utility model discloses a diesel engine pipeline structure which comprises a first pipe, a second pipe, a third pipe, a three-way pipe, a single pipe clamp assembly and a double pipe clamp assembly. Three ports of the three-way pipe are respectively communicated with the first pipe, the second pipe and the third pipe; a single pipe clamp assembly is arranged on at least one of the first pipe, the second pipe and the third pipe; two of the first pipe, the second pipe and the third pipe are arranged in the double-pipe-clamp assembly in a penetrating mode. The diesel engine pipeline structure can be directly arranged on a diesel engine of a diesel generating set in an integrated design, the selection and assembly time of scattered pipelines can be shortened, only the assembly time of the pipeline structure and the diesel engine of the diesel generating set is shortened, time and labor are saved, the diesel engine pipeline structure is attractive, and standardized operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel generator set power station pipelines, in particular to a diesel engine pipeline structure. Background Art

[0002] Diesel generator sets are widely used as backup power sources in various applications due to their portability, quick start-up, stable power supply, and strong adaptability. These applications include telecommunications, financial institutions, hospitals and schools, factory computer rooms, airports and transportation, large shopping malls and public facilities, construction sites, disaster-stricken areas, and remote areas with power shortages. Shelter-type diesel generator sets are also widely used.

[0003] When the diesel generator power station is extremely cold in winter, the diesel engine of the diesel generator power station (the diesel generator power station includes the diesel engine and other structures) must be preheated before it can be started; especially in the extremely cold northern regions in winter, the diesel engine of the diesel generator power station cannot be started without preheating; and the diesel engine preheating of the diesel generator power station is generally done with a water jacket heater and a fuel heater. Both the water jacket heater and the fuel heater must be connected to the water inlet and outlet of the water jacket of the diesel engine of the diesel generator power station with pipes.

[0004] In the prior art, the water inlet and outlet interfaces of the diesel engine of the diesel generator power station generally use joints and pipes. Since the diesel engine of the diesel generator power station has multiple water jacket heating water inlets, multiple pipes need to be installed to match them, and the number of pipes used and the corresponding pipe joints also increase accordingly. The selection and assembly of scattered pipes is time-consuming and laborious, increases costs, is not aesthetically pleasing, and is not convenient for standardized operations.

[0005] Therefore, there is an urgent need to find a better solution. Utility Model Content

[0006] In view of the above problems existing in the prior art, the present invention aims to provide a diesel engine pipeline structure.

[0007] The specific technical solutions are as follows:

[0008] A diesel engine pipeline structure mainly includes: a first pipe, a second pipe, a third pipe, a tee pipe, a single pipe clamp assembly and a double pipe clamp assembly;

[0009] The three ports of the three-way pipe are respectively connected to the first pipe, the second pipe and the third pipe;

[0010] At least one of the first tube, the second tube, and the third tube is provided with the single tube clamp assembly;

[0011] Two of the first tube, the second tube and the third tube are passed through the double-tube clamp assembly.

[0012] The above diesel engine pipeline structure also has the following characteristics: the first pipe is provided with a first joint at one end away from the tee pipe, and the second pipe is provided with a second joint at one end away from the tee pipe.

[0013] The above diesel engine pipeline structure further has the following characteristics: the single pipe clamp assembly includes a single pipe clamp body, a first rubber sleeve, a first fastener and a first locking member;

[0014] The single tube clamp body includes two single-hole halves, each of which is provided with a first half hole, and the first half holes on the two single-hole halves are combined to form a first hole, and a first semicircular rubber sleeve is provided in each first half hole, and the first semicircular rubber sleeves in the two first half holes form a first rubber sleeve, the first fastener is passed through the two single-hole halves, and the first locking piece is sleeved on the first fastener.

[0015] The above diesel engine piping structure also has the following features, and further includes a connecting plate, a second fastener and a rubber ring;

[0016] One end of the connecting plate is attached to the outside of one of the single-hole half bodies, the first fastener is passed through the two single-hole half bodies and the connecting plate, the second fastener is passed through the other end of the connecting plate, and the rubber ring is sleeved on the second fastener.

[0017] The above diesel engine pipeline structure also has the following feature: there is one third fastener, and the third fastener is arranged at the center line position of the two double-hole half bodies.

[0018] The above diesel engine pipeline structure also has the following feature: the first pipe is sleeved with the single pipe clamp assembly.

[0019] The above diesel engine pipeline structure also has the feature that the second pipe and the third pipe are passed through at least one of the double-pipe clamp assemblies.

[0020] The above diesel engine pipeline structure also has the following feature: at least one single pipe clamp assembly is sleeved on the second pipe.

[0021] The positive effects of the above technical solution are:

[0022] The utility model provides a diesel engine piping structure with a direct integrated design that can be directly installed on the diesel engine of a diesel generator set. This can save the time of selecting and assembling scattered piping. Only the piping structure and the diesel engine of the diesel generator set need to be assembled, which saves time and labor, is beautiful, and facilitates standardized operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of a diesel engine piping structure and an assembly structure of a diesel engine provided by the utility model;

[0024] Figure 2 for Figure 1 Schematic diagram of the local structure;

[0025] Figure 3 This is a schematic diagram of a diesel engine pipeline structure provided by the utility model;

[0026] Figure 4 This is a structural diagram of a single pipe clamp assembly and a connecting plate provided by the utility model;

[0027] Figure 5 This is a structural schematic diagram of the double-tube clamp assembly provided by the utility model.

[0028] In the accompanying drawings: 100, diesel engine; 200, diesel engine piping structure; 1, first pipe; 2, second pipe; 3, third pipe; 4, tee pipe; 5, single pipe clamp assembly; 51, first fastener; 52, first locking member; 53, single-hole half body; 531, first half hole; 54, first semicircular rubber sleeve; 55, connecting plate; 56, second fastener; 57, rubber ring; 6, double-pipe clamp assembly; 61, double-hole half body; 612, second half hole; 62, second semicircular rubber sleeve; 63, third fastener; 64, third locking member; 7, first joint; 8, second joint; 10, gasket. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0030] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings). In the description of the present utility model, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model.

[0031] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0032] See also Figures 1 to 5 The utility model discloses a diesel engine pipeline structure 200, comprising: a first pipe 1, a second pipe 2, a third pipe 3, a tee pipe 4, a single pipe clamp assembly 5 and a double pipe clamp assembly 6;

[0033] The three ports of the tee pipe 4 are connected to the first pipe 1 , the second pipe 2 , and the third pipe 3 respectively.

[0034] Optionally, the first pipe 1, the second pipe 2, and the third pipe 3 can all be made of steel pipe structures, which can effectively provide the pipeline structure of the diesel engine 100 of the diesel generator set (hereinafter referred to as the diesel engine pipeline structure 200) with anti-aging and corrosion effects, but the present invention is not limited to steel pipe structures. Of course, the first pipe 1, the second pipe 2, and the third pipe 3 can also be made of existing hose structures.

[0035] Optionally, the first tube 1 , the second tube 2 , and the third tube 3 may be bent into an L-shaped or obtuse-angled tube structure.

[0036] At least one of the first tube 1, the second tube 2, and the third tube 3 is provided with a single tube clamp assembly 5. Specifically, the first tube 1, the second tube 2, and the third tube 3 can each be provided with a single tube clamp assembly 5 as needed. For example, in this embodiment, a single tube clamp assembly 5 is provided on each of the first tube 1 and the second tube 2. In other words, a single tube clamp assembly 5 is sleeved on the first tube 1, and at least one single tube clamp assembly 5 is sleeved on the second tube 2.

[0037] Two of the first tube 1, second tube 2, and third tube 3 are passed through a double-tube clamp assembly 6. Specifically, the double-tube clamp assembly 6 can be selected as needed. The double-tube clamp assembly 6 can be installed on the first tube 1 and the second tube 2, or on the first tube 1 and the third tube 3, or on the second tube 2 and the third tube 3. For example, in this embodiment, the second tube 2 and the third tube 3 are passed through at least one double-tube clamp assembly 6. The double-tube clamp assembly 6 reinforces the second tube 2 and the third tube 3.

[0038] A first joint 7 is provided at the end of the first tube 1 away from the tee 4, and a second joint 8 is provided at the end of the second tube 2 away from the tee 4. The first joint 7 is used to connect the first tube 1 to the diesel engine of the diesel generator set. For example, in this embodiment, the first tube 1 and the second tube 2 are connected to the water jacket inlet of the diesel engine 100 of the diesel generator set via the first joint 7 and the second joint 8, respectively. The third tube 3 is connected to the water outlet of an external water jacket heater (not shown) via a third joint (not shown in the figure), and the water inlet of the external water jacket heater is connected to the water jacket outlet of the diesel engine 100 of the diesel generator set via a pipe and a pipe joint.

[0039] Optionally, the single pipe clamp assembly 5 includes a single pipe clamp body, a first rubber sleeve, a first fastener 51, and a first locking member 52;

[0040] The single-tube clamp body comprises two single-hole halves 53, each with a first half hole 531. The first half holes 531 on the two single-hole halves 53 combine to form a first hole, which is used to insert pipes such as the first pipe 1, the second pipe 2, and the third pipe 3. Optionally, the single-hole halves 53 can be square blocks.

[0041] Each first half hole 531 is provided with a first semicircular rubber sleeve 54, and the first semicircular rubber sleeves 54 in two first half holes 531 form a first rubber sleeve. The first rubber sleeve is made of elastic material to prevent the pipeline from being flattened and also has a shockproof effect.

[0042] The first fastener 51 is passed through the two single-hole half bodies 53, and the first locking member 52 is sleeved on the first fastener 51. Optionally, the first fastener 51 can be a screw, a bolt, etc., and the first locking member 52 can be a nut, and a gasket 10 can be provided between the screw and the nut.

[0043] Among them, the first fastener 51 can be provided with one or two. For example, in this embodiment, the first fastener 51 is provided with one, which is arranged on one side of the first single hole on the single-hole half 53. Optionally, in other embodiments, the first fastener 51 is provided with two, which are respectively arranged on both sides of the first single hole on the single-hole half 53.

[0044] Furthermore, it also includes a connecting plate 55, a second fastener 56 and a rubber ring 57;

[0045] One end of the connecting plate 55 is attached to the outside of one of the single-hole half bodies 53 , and the first fastener 51 is passed through the two single-hole half bodies 53 and the connecting plate 55 . In fact, the two single-hole half bodies 53 and the connecting plate 55 are connected and fastened by the first fastener 51 and the first locking member 52 .

[0046] A second fastener 56 is inserted through the other end of the connecting plate 55, and a rubber ring 57 is fitted over the second fastener 56. In practice, one end of the connecting plate 55 is connected to the single pipe clamp assembly 5, while the other end, through the second fastener 56 and rubber ring 57, is secured to the corresponding fixed position of the diesel engine 100 of the diesel generator set. The connecting plate 55 on the single pipe clamp assembly 5 secures the entire diesel engine piping structure 200 to the engine, facilitating installation and improving productivity.

[0047] The connecting plate 55 is a plate-shaped member that can be made of, but is not limited to, steel. Holes are provided at both ends of the plate to extend the fixed position of the single pipe clamp assembly 5. The rubber ring 57 is made of an elastic material, similar to an elastic gasket, and not only provides cushioning but also provides shock absorption.

[0048] Furthermore, a second locking member (not shown) is included, and the second locking member is sleeved on the second fastening member 56 .

[0049] The double-tube clamp assembly 6 includes a double-tube clamp body, a second rubber sleeve, a third fastener 63 and a third locking member 64;

[0050] The double-tube clamp body includes two double-hole half bodies 61, each of which has two second half holes 612. The second half holes 612 on the two double-hole half bodies 61 are combined to form two second holes. Optionally, the single-hole half body 53 can be a square block structure.

[0051] Each second half hole 612 is provided with a second semicircular rubber sleeve 62, and the second semicircular rubber sleeves 62 in two second half holes 612 form a second rubber sleeve. The second rubber sleeve is made of elastic material to prevent the pipeline from being flattened and also has a shockproof effect.

[0052] The third fastening member 63 is passed through the two double-hole half bodies 61 , and the third locking member 64 is sleeved on the third fastening member 63 .

[0053] Optionally, in this embodiment, a single third fastener 63 is provided, positioned midway between the two double-hole halves 61. Alternatively, in other embodiments, two third fasteners 63 are provided, one positioned on either side of the two second single holes in the double-hole halves 61. Optionally, the third fastener 63 may be a screw, bolt, or the like, and the third locking member 64 may be a nut. A washer 10 may be positioned between the screw and nut.

[0054] The utility model provides a diesel engine piping structure 200, which has a direct integrated design and can be directly installed on the diesel engine 100 of the diesel generator set. This can reduce the time for selecting and assembling scattered pipelines. Only the diesel engine piping structure 200 and the diesel engine 100 of the diesel generator set need to be assembled, which saves time and labor, is beautiful, and facilitates standardized operations.

[0055] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0056] The above embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A diesel engine piping structure, characterized in that: include: First pipe, second pipe, third pipe, tee pipe, single pipe clamp assembly and double pipe clamp assembly; The three ports of the three-way pipe are respectively connected to the first pipe, the second pipe and the third pipe; At least one of the first tube, the second tube, and the third tube is provided with the single tube clamp assembly; Two of the first tube, the second tube and the third tube are passed through the double-tube clamp assembly.

2. The diesel engine piping structure according to claim 1, characterized in that: A first joint is provided at one end of the first tube away from the tee tube, and a second joint is provided at one end of the second tube away from the tee tube.

3. The diesel engine piping structure according to claim 1, characterized in that: The single pipe clamp assembly includes a single pipe clamp body, a first rubber sleeve, a first fastener and a first locking member; The single tube clamp body includes two single-hole halves, each of which is provided with a first half hole, and the first half holes on the two single-hole halves are combined to form a first hole, and a first semicircular rubber sleeve is provided in each first half hole, and the first semicircular rubber sleeves in the two first half holes form a first rubber sleeve, the first fastener is passed through the two single-hole halves, and the first locking piece is sleeved on the first fastener.

4. The diesel engine piping structure according to claim 3, characterized in that: It also includes a connecting plate, a second fastener and a rubber ring; One end of the connecting plate is attached to the outside of one of the single-hole half bodies, the first fastener is passed through the two single-hole half bodies and the connecting plate, the second fastener is passed through the other end of the connecting plate, and the rubber ring is sleeved on the second fastener.

5. The diesel engine piping structure according to claim 1, characterized in that: The double-tube clamp assembly includes a double-tube clamp body, a second rubber sleeve, a third fastener and a third locking member; The double-tube clamp body includes two double-hole half bodies, each of which is provided with two second half holes, and the second half holes on the two double-hole half bodies are combined to form two second holes, and a second semicircular rubber sleeve is provided in each second half hole, and the second semicircular rubber sleeves in the two second half holes form one second rubber sleeve; The third fastener is passed through the two double-hole half bodies, and the third locking piece is sleeved on the third fastener.

6. The diesel engine piping structure according to claim 5, characterized in that: There is one third fastener, and the third fastener is arranged at the midline position of the two double-hole half bodies.

7. The diesel engine piping structure according to any one of claims 1 to 6, characterized in that: The single tube clamp assembly is sleeved on the first tube.

8. The diesel engine piping structure according to claim 7, characterized in that: The second tube and the third tube are passed through at least one of the double-tube clamp assemblies.

9. The diesel engine piping structure according to claim 8, characterized in that: At least one single-tube clamp assembly is sleeved on the second tube.

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