Kitchen faucet heating pipe with spring structure flow guide pipe

Abstract

The utility model belongs to the field of heating pipes, and particularly relates to a kitchen faucet heating pipe with a flow guide pipe with a spring structure, which comprises a heating pipe body, flow guide springs are arranged on the left side and the right side in the heating pipe body, and a limiting component is arranged in the heating pipe body. Water flow in the heating pipe body is guided through the flow guide spring, so that the flow guide spring can help the water flow to uniformly flow in the heating pipe body, the water flow is prevented from being concentrated on a small part of the heating pipe body, and the effect of more uniformly heating the water flow is achieved; the two flow guide springs are located on the left side and the right side of the interior of the heating pipe body respectively, water flow pressure can be dispersed, impact force on the surface of a single flow guide spring is reduced, a certain gap is reserved between the two flow guide springs, and therefore water flow can pass through the flow guide springs instead of directly impacting the flow guide springs. And the service life of the flow guide spring is prevented from being shortened due to overlarge direct impact force.

Description

Technical Field

[0001] The utility model relates to the field of heating pipes, in particular to a kitchen faucet heating pipe with a spring-structured flow guide pipe. Background Art

[0002] When using the faucet, tap water enters the electric faucet through the valve core. At this time, the heating tube starts to work and converts electrical energy into thermal energy, which is transferred to the tap water flowing through the faucet through the heat conductive material, thereby heating the water flow inside the heating tube. During the use of the heating tube, adding a diversion structure inside it can effectively heat the water flow.

[0003] At present, when heating the water flow inside the heating tube, a spring can be set inside the heating tube to serve as a diversion. The spring can help the water flow evenly inside the heating tube and avoid the water flow being concentrated in a small part of the heating tube, thereby achieving a more uniform heating effect. However, during the installation of the spring, the spring may be impacted to one side by the water flow for a long time, which may cause the spring to be displaced. At this time, the displacement of the spring may increase the friction between it and the heating tube, accelerate the wear of the spring and surrounding components, and shorten the service life of the spring or the heating tube. Therefore, in order to solve the above problems, a kitchen faucet heating tube with a spring structure diversion tube is proposed. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art and avoid the problem of reduced service life due to spring displacement, the utility model proposes a kitchen faucet heating pipe with a spring structure guide pipe.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a kitchen faucet heating pipe with a spring structure guide pipe, comprising a heating pipe body, guide springs are provided on both the left and right sides of the heating pipe body, a limiting component is provided inside the heating pipe body, and a guide component is provided on the surface of the limiting component;

[0006] The limiting component includes two support rods fixedly installed on the upper and lower sides of the heating tube body, and a fixing sleeve is fixedly connected between the two support rods, and the fixing sleeve is rotatably connected to the rotating rod inside, and the surface of the rotating rod is wrapped with a winding wire, and the upper and lower sides of the inner wall of the heating tube body are fixedly connected to a fixing ring, and the interior of the fixing ring is fixedly connected to a hollow cylinder, and the end of the hollow cylinder away from the support rod is fixedly connected to an arc plate, and the upper and lower sides of the arc plate away from one end of the hollow cylinder are rotatably connected to the rotating plate, and the end of the rotating plate away from the arc plate is fixedly connected to a pull rope 1, and a buffer spring is fixedly connected to the interior of the hollow cylinder, and the end of the buffer spring away from the support rod is fixedly connected to a sliding rod, and the upper and lower sides of the sliding rod surface are fixedly connected to a pull rope 2.

[0007] Preferably, there are two guide springs, the left side of the guide spring is adapted to fit the inner wall of the arc plate, the left and right sides of the guide spring are both limited by the arc plate, and the material of the rotating rod is magnesium. The rotating rod with strong metallic properties can protect the guide spring and the inner wall of the heating tube body.

[0008] Preferably, a connecting groove is provided inside the support rod and the fixed sleeve, the winding wire is located inside the groove, and the end of the winding wire away from the rotating rod is fixedly connected to a pull rope. The rotating rod can be rotated to wind the winding wire, and the winding wire will pull the pull rope to drive the rotating plate away from the guide spring.

[0009] Preferably, the adjacent ends of the two rotating plates are respectively adapted to contact the surface of the guide spring, and the rotating plates are rotatably connected through the rotating rod and the arc plate. The end of the pull rope 2 away from the sliding rod is wrapped around the surface of the rotating rod. When the sliding rod moves and pulls the pull rope 2, the pull rope 2 will pull the arc plate to rotate and abut against the surface of the guide spring, thereby stably limiting the guide spring.

[0010] Preferably, the sliding rod is slidably connected to the inside of the hollow cylinder, the sliding rod extends to one end of the hollow cylinder away from the support rod, and the end of the sliding rod extending to the outside of the hollow cylinder is in adaptive contact with the guide spring.

[0011] Preferably, the guide assembly includes a fixed cylinder fixedly connected to the right side surface of the rotating rod, the front and rear sides of the surface of the fixed cylinder are fixedly connected with bumps, and the right side surface of the fixed cylinder is fixedly connected with a guide piece.

[0012] Preferably, the left end face of the fixed cylinder is in adaptive contact with the fixed sleeve, and the combination of the rotating rod and the fixed cylinder abuts against the surface of the fixed sleeve to prevent the rotating rod from being impacted by the water flow and moving to the left. At the same time, the guide plate can guide the water flow to enhance the diversion effect and reduce the direct impact of the water flow on the diversion spring.

[0013] The utility model is beneficial in that:

[0014] The utility model guides the water flow inside the heating tube body through the guide spring, so that the guide spring can help the water flow to flow evenly inside the heating tube body, avoiding the water flow being concentrated in a small part of the heating tube body, thereby achieving the effect of more uniform heating of the water flow; and arranging two guide springs on the left and right sides of the heating tube body respectively can disperse the water flow pressure and reduce the impact force on the surface of a single guide spring, and leaving a certain gap between the two guide springs so that the water flow can pass through without directly impacting the guide spring, avoiding the guide spring being subjected to excessive direct impact force and resulting in a reduction in lifespan. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the utility model;

[0018] Figure 3 For the utility model Figure 2 A in the middle is an enlarged structural diagram;

[0019] Figure 4 This is a schematic structural diagram of the guide assembly of the present utility model.

[0020] In the figure: 1. Heating tube body; 2. Guide spring; 3. Limiting assembly; 311. Support rod; 312. Fixed sleeve; 32. Rotating rod; 33. Winding wire; 34. Fixed ring; 351. Hollow cylinder; 352. Arc plate; 353. Rotating plate; 354. Pull rope 1; 361. Buffer spring; 362. Sliding rod; 363. Pull rope 2; 4. Guide assembly; 41. Fixed cylinder; 42. Bump; 43. Guide sheet. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] The following is combined with Figure 1 —4 provide further details of this application,

[0023] The embodiment of the present application discloses a kitchen faucet heating pipe with a spring structure guide pipe. Figure 1 A kitchen faucet heating pipe with a spring structure guide pipe includes a heating pipe body 1, a guide spring 2 is provided on both the left and right sides of the heating pipe body 1, a limiting component 3 is provided inside the heating pipe body 1, and a guide component 4 is provided on the surface of the limiting component 3;

[0024] Reference Figure 2 - Figure 3 The limiting component 3 includes two support rods 311 fixedly installed on the upper and lower sides of the heating tube body 1. A fixed sleeve 312 is fixedly connected between the two support rods 311. The interior of the fixed sleeve 312 is rotatably connected to a rotating rod 32. The rotating rod 32 is made of magnesium. The rotating rod 32 with strong metallic properties can protect the guide spring 2 and the inner wall of the heating tube body 1. A winding wire 33 is wound around the surface of the rotating rod 32. The upper and lower sides of the inner wall of the heating tube body 1 are fixedly connected to a fixing ring 34. The interior of the fixing ring 34 is fixedly connected to a hollow cylinder 351. The end of the core cylinder 351 away from the support rod 311 is fixedly connected to the arc plate 352, there are two guide springs 2, the left side of the guide spring 2 is adapted to fit the inner wall of the arc plate 352, the left and right sides of the guide spring 2 are limited by the arc plate 352, the upper and lower sides of the arc plate 352 away from the end of the hollow cylinder 351 are rotatably connected to the rotating plate 353, the end of the rotating plate 353 away from the arc plate 352 is fixedly connected to the pull rope 354, the support rod 311 and the fixed sleeve 312 are provided with a connecting groove, the winding wire 33 is located inside the groove, and the winding wire 33 is located inside the groove. The end away from the rotating rod 32 is fixedly connected to the pull rope 1 354, and the rotating rod 32 can be rotated to wind the winding wire 33. At this time, the winding wire 33 will pull the pull rope 1 354 to drive the rotating plate 353 away from the guide spring 2. The interior of the hollow cylinder 351 is fixedly connected to the buffer spring 361, and the end of the buffer spring 361 away from the support rod 311 is fixedly connected to the sliding rod 362. The upper and lower sides of the surface of the sliding rod 362 are fixedly connected to the pull rope 2 363. The proximal ends of the two rotating plates 353 are respectively in contact with the surface of the guide spring 2. The rotating plate 353 rotates The rod and the curved plate 352 are rotatably connected, and the end of the pull rope 2 363 away from the sliding rod 362 is wrapped around the surface of the rotating rod. When the sliding rod 362 moves and pulls the pull rope 2 363, the pull rope 2 363 will pull the curved plate 352 to rotate and abut against the surface of the guide spring 2, thereby stably limiting the guide spring 2. The sliding rod 362 is slidably connected to the inside of the hollow cylinder 351, and the sliding rod 362 extends to the end of the hollow cylinder 351 away from the support rod 311. The end of the sliding rod 362 extends to the outside of the hollow cylinder 351 and is in adaptive contact with the guide spring 2.

[0025] Reference Figure 4 The guide assembly 4 includes a fixed cylinder 41 fixedly connected to the right side surface of the rotating rod 32, and the front and rear sides of the surface of the fixed cylinder 41 are fixedly connected with protrusions 42. The surface of the right side of the fixed cylinder 41 is fixedly connected with a guide piece 43. The left end face of the fixed cylinder 41 is adapted to contact with the fixed sleeve 312. The combination of the rotating rod 32 and the fixed cylinder 41 abuts against the surface of the fixed sleeve 312 to prevent the rotating rod 32 from being impacted by the water flow and moving to the left. At the same time, the guide piece 43 can guide the water flow to enhance the diversion effect and reduce the direct impact of the water flow on the guide spring 2.

[0026] Working principle: When there is water flow inside the heating tube body 1, the water flow will push the guide spring 2 to move in the direction of movement, that is, the guide spring 2 moves to the left side. At this time, the guide spring 2 is pushed by the water flow and abuts against the inside of the arc plate 352. At the same time, the guide spring 2 will push the sliding rod 362 to move to the inside of the hollow cylinder 351. At this time, the sliding rod 362 or the compressed buffer spring 361 will pull the second pull rope 363, and at this time the second pull rope 363 will pull the rotating plate and drive the rotating plate 353 to rotate. At this time, the rotating plate 353 is pulled and rotated in the direction of the guide spring 2. At this time, the rotating plate 353 abuts against the surface of the guide spring 2 to limit it.

[0027] When the guide spring 2 needs to be replaced, the operator can use pliers or other tools to clamp the protrusion 42 on the surface of the fixed cylinder 41, which can drive the fixed cylinder 41 to rotate, and the fixed cylinder 41 will drive the rotating rod 32 to rotate. At this time, the rotating rod 32 will pull and wind the winding wire 33, and the winding wire 33 will pull the pull rope 1 354, and then the pull rope 1 354 will pull the rotating plate 353 away from the side of the curved plate 352, and then the pull rope 1 354 will pull the rotating plate 353 to rotate to the side away from the guide spring 2. At this time, the guide spring 2 is no longer locked by the rotating plate 353, and the operator can then use tools to remove the guide spring 2 from the gap between the support rod 311 and the inner wall of the heating tube body 1.

[0028] Since the rotating rod 32 has strong metallic properties, it can protect the inner wall of the guide spring 2 and the heating tube body 1 through the cathodic protection method of sacrificial anode, thereby increasing the service life of the heating tube body 1 and the guide spring 2.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A kitchen faucet heating pipe with a spring-structured flow guide pipe, characterized by: It comprises a heating tube body (1), wherein flow guide springs (2) are provided on both the left and right sides of the interior of the heating tube body (1), a limiting component (3) is provided inside the heating tube body (1), and a guide component (4) is provided on the surface of the limiting component (3); The limiting component (3) comprises two support rods (311) fixedly mounted on the upper and lower sides of the interior of the heating tube body (1); a fixing sleeve (312) is fixedly connected between the two support rods (311); a rotating rod (32) is rotatably connected to the interior of the fixing sleeve (312); a winding wire (33) is wound around the surface of the rotating rod (32); a fixing ring (34) is fixedly connected to the upper and lower sides of the inner wall of the heating tube body (1); a hollow cylinder (351) is fixedly connected to the interior of the fixing ring (34); the hollow cylinder (351) is away from the support rods (31 1) is fixedly connected to an arc-shaped plate (352), and the upper and lower sides of the arc-shaped plate (352) away from one end of the hollow cylinder (351) are rotatably connected to a rotating plate (353), and the end of the rotating plate (353) away from the arc-shaped plate (352) is fixedly connected to a pull rope 1 (354), and the interior of the hollow cylinder (351) is fixedly connected to a buffer spring (361), and the end of the buffer spring (361) away from the support rod (311) is fixedly connected to a sliding rod (362), and the upper and lower sides of the surface of the sliding rod (362) are fixedly connected to a pull rope 2 (363).

2. The kitchen faucet heating pipe with a spring structure guide pipe according to claim 1, characterized in that: There are two flow guide springs (2), the left side of the flow guide spring (2) is adapted to fit the inner wall of the arc plate (352), and the material of the rotating rod (32) is magnesium.

3. The kitchen faucet heating pipe with a spring structure guide pipe according to claim 1, characterized in that: A communicating groove is provided inside the support rod (311) and the fixing sleeve (312), and the winding wire (33) is located inside the groove. One end of the winding wire (33) away from the rotating rod (32) is fixedly connected to a pull rope (354).

4. The kitchen faucet heating pipe with a spring structure guide pipe according to claim 1, characterized in that: The adjacent ends of the two rotating plates (353) are respectively adapted to contact the surface of the guide spring (2), and the rotating plates (353) are rotatably connected via a rotating rod and an arc-shaped plate (352), and one end of the second pull rope (363) away from the sliding rod (362) is wound around and connected to the surface of the rotating rod.

5. The kitchen faucet heating pipe with a spring structure guide pipe according to claim 1, characterized in that: The sliding rod (362) is slidably connected to the interior of the hollow cylinder (351), and the sliding rod (362) extends to one end of the hollow cylinder (351) away from the support rod (311). The end of the sliding rod (362) extending to the outside of the hollow cylinder (351) is adapted to contact with the guide spring (2).

6. The kitchen faucet heating pipe with a spring structure guide pipe according to claim 1, characterized in that: The guide assembly (4) comprises a fixed cylinder (41) fixedly connected to the right side surface of the rotating rod (32), protrusions (42) are fixedly connected to the front and rear sides of the surface of the fixed cylinder (41), and a guide piece (43) is fixedly connected to the right side surface of the fixed cylinder (41).

7. The kitchen faucet heating pipe with a spring-structured flow guide pipe according to claim 6, characterized in that: The left end surface of the fixing cylinder (41) is in adaptive contact with the fixing sleeve (312).

Images