CN214222285U - Condenser pipeline connecting joint - Google Patents

Condenser pipeline connecting joint Download PDF

Info

Publication number
CN214222285U
CN214222285U CN202023246429.9U CN202023246429U CN214222285U CN 214222285 U CN214222285 U CN 214222285U CN 202023246429 U CN202023246429 U CN 202023246429U CN 214222285 U CN214222285 U CN 214222285U
Authority
CN
China
Prior art keywords
sealing
joint
condenser
water pipe
wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202023246429.9U
Other languages
Chinese (zh)
Inventor
陈建武
郭亚伟
项正
陈羽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Winpa Intelligent Technology Co ltd
Shanghai Zhengte Welding Equipments & Consumables Manufacture Co ltd
Original Assignee
Shanghai Winpa Intelligent Technology Co ltd
Shanghai Zhengte Welding Equipments & Consumables Manufacture Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Winpa Intelligent Technology Co ltd, Shanghai Zhengte Welding Equipments & Consumables Manufacture Co ltd filed Critical Shanghai Winpa Intelligent Technology Co ltd
Priority to CN202023246429.9U priority Critical patent/CN214222285U/en
Application granted granted Critical
Publication of CN214222285U publication Critical patent/CN214222285U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The condenser pipeline is connected with a joint, an annular first step is arranged on the outer wall of the joint of the sealing joint and the water pipe, and a corresponding annular groove is arranged on the inner wall of the pipe orifice of the water pipe; the annular groove and the axial surface of the step are mutually extruded and form a seal. The utility model discloses a seal structure of the first step of mutual extrusion, ring channel installs the water pipe, eliminates to leak, warp and can not install the phenomenon.

Description

Condenser pipeline connecting joint
Technical Field
The utility model belongs to the technical field of the welding equipment and specifically relates to a condenser tube coupling joint of coolant tank.
Background
Welding techniques are widely used in modern industrial production. As welding equipment, a large amount of heat is generated inside a welding machine when the welding machine works, so that a cooling water tank is usually used; the pipeline of the cooling water tank conveys cooling water, and heat is taken away through cooling water circulation to finish cooling of the equipment.
The condenser of the existing cooling water tank inputs cooling water through a pipeline, and the connection form of the condenser and the pipeline is as follows: the water pipe is directly inserted into the water inlet and outlet pipes of the condenser of the cooling water tank and is locked by the throat hoop or the electrodeless hoop.
However, the existing pipeline joint is easy to cause water leakage and water seepage, and the water inlet and outlet pipes of the condenser are easy to deform, so that the water pipes cannot be installed.
Disclosure of Invention
The utility model discloses a solve current problem, aim at providing a condenser tube coupling joint.
In order to achieve the purpose, the technical scheme adopted by the utility model comprises a condenser joint, wherein the condenser joint is communicated with a water pipe and a water tank of a cold cleaner, and the condenser joint further comprises a sealing joint, an annular first step is arranged on the outer wall of the joint of the sealing joint and the water pipe, and a corresponding annular groove is arranged on the inner wall of the pipe orifice of the water pipe; the annular groove and the axial surface of the step are mutually extruded and form a seal.
Further, one side of the first step, which faces the nozzle of the water pipe, is provided with a first inclined surface.
Further, one side, corresponding to the first inclined surface, in the annular groove is provided with a second inclined surface.
Furthermore, the outer wall of the sealing joint is also provided with a second step, and the annular end surface of the pipe orifice of the water pipe and the radial surface of the second step are mutually extruded to form sealing.
Furthermore, a sealing nut is sleeved outside the sealing joint, and a sealing ring is arranged between the inner wall of the sealing nut and the outer wall of the sealing joint.
Furthermore, the outer wall of the pipe orifice of the water pipe is also provided with a third step, and the third step and the inner wall of the sealing nut are mutually extruded to form sealing.
Further, silver brazing sealing is arranged between the sealing joint and the condenser joint.
Compared with the prior art, the utility model has the advantages that the water pipe is arranged through the sealing structure of the first step and the annular groove which are mutually extruded, and the phenomena of water leakage, deformation and incapability of installation are eliminated; the water pipe is easier to install and disassemble, the problem of deformation of the water pipe is avoided, and the installation is not influenced; the second step and the third step further enhance the sealing performance; the sealing ring plays a waterproof role; the design of first inclined plane and second inclined plane is convenient for the plug operation in the water pipe loading and unloading process.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the present invention;
referring to the attached drawings, the condenser 1, the sealing joint 2, the sealing nut 3, the water pipe 4, the first step 5, the annular groove 6, the second step 7, the third step 8 and the sealing ring 9.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 shows an embodiment of the present invention, a condenser joint is arranged on the outer wall of the condenser water tank, and the condenser joint is communicated with a water pipe and a water tank of a cold cleaner; silver brazing sealing is arranged between the sealing joint and the condenser joint. This embodiment is mainly including sealing joint, and sealing joint is equipped with annular first step on the outer wall with the water piping connection department, the water pipe is connected through its mouth of pipe completion on sealing joint outer wall. The inner wall of the pipe orifice of the water pipe is provided with a corresponding annular groove; after the water pipe is inserted into the sealing joint, the step falls into the annular groove, the annular groove and the axial surface (outer wall) of the first step are mutually extruded to form sealing, and water in the water pipe cannot pass through the formed surface sealing structure.
When the sealing nut is installed, the sealing nut is sleeved in the water pipe, the water pipe is inserted into the sealing joint, and then the sealing nut is screwed with the sealing joint. In the embodiment, the sealing nut and the sealing joint are screwed mutually, so that the water pipe is inserted into the sealing joint and then is stressed and pressed with the contact part of the first step of the sealing joint, and the water pipe is sealed.
Preferably, one side of the first step facing the water pipe orifice is provided with a first inclined surface; and one side of the annular groove corresponding to the first inclined surface is provided with a second inclined surface. The corresponding first and second inclined plane structures are convenient for the plugging operation in the water pipe assembling and disassembling process so as to reduce the obstruction.
Referring to fig. 2, the outer wall of the sealing joint is further provided with a second step, the second step is arranged on the left side of the first step, and the diameter of the second step is larger than that of the first step. After the water pipe is inserted, the annular end surface of the pipe opening and the radial surface of the second step are mutually extruded to form sealing, and a second surface sealing structure is formed, so that the water leakage prevention performance is enhanced. The outside of sealing joint still overlaps there is sealing nut, and sealing nut can be with water pipe, sealing joint's structure fixed (make ring channel and first step can extrude each other through reasonable setting up the interval) to extrude second seal structure through the screw thread rotation. A sealing ring is arranged between the inner wall of the sealing joint and the outer wall of the sealing joint.
Preferably, the outer wall of the pipe orifice of the water pipe is also provided with a third step, and the third step and the convex part of the inner wall of the sealing nut are mutually extruded to form sealing.
The embodiments of the present invention have been described in conjunction with the accompanying drawings and examples, the structures of which are not intended to limit the present invention, and those skilled in the art can make modifications as required, and all changes and modifications within the scope of the appended claims are within the scope of protection.

Claims (8)

1. The utility model provides a condenser tube coupling connects, includes the condenser joint, condenser joint intercommunication water pipe and cold clear ware water tank, its characterized in that: the water pipe is characterized by also comprising a sealing joint, wherein an annular first step is arranged on the outer wall of the joint of the sealing joint and the water pipe, and a corresponding annular groove is formed in the inner wall of the pipe orifice of the water pipe; the annular groove and the step are mutually extruded and form a seal.
2. The condenser tubing connector fitting of claim 1, wherein: one side of the first step, which faces the pipe orifice of the water pipe, is provided with a first inclined surface.
3. The condenser tubing connector fitting of claim 2, wherein: and a second inclined surface is arranged on one side, corresponding to the first inclined surface, in the annular groove.
4. The condenser tubing connector fitting of claim 1, wherein: the outer wall of the sealing joint is also provided with a second step, and the annular end surface of the pipe orifice of the water pipe and the radial surface of the second step are mutually extruded to form sealing.
5. The condenser pipe joint according to any one of claims 1 to 4, wherein: and a sealing nut is sleeved outside the sealing joint, and a sealing ring is arranged between the inner wall of the sealing nut and the outer wall of the sealing joint.
6. The condenser tubing connector fitting of claim 5, wherein: the outer wall of the water pipe opening is also provided with a third step, and the third step and the inner wall of the sealing nut are mutually extruded to form sealing.
7. A condenser tube coupling fitting according to any one of claims 1-4 or 6, wherein: silver brazing sealing is arranged between the sealing joint and the condenser joint.
8. The condenser tubing connector fitting of claim 5, wherein: silver brazing sealing is arranged between the sealing joint and the condenser joint.
CN202023246429.9U 2020-12-29 2020-12-29 Condenser pipeline connecting joint Active CN214222285U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023246429.9U CN214222285U (en) 2020-12-29 2020-12-29 Condenser pipeline connecting joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023246429.9U CN214222285U (en) 2020-12-29 2020-12-29 Condenser pipeline connecting joint

Publications (1)

Publication Number Publication Date
CN214222285U true CN214222285U (en) 2021-09-17

Family

ID=77706654

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023246429.9U Active CN214222285U (en) 2020-12-29 2020-12-29 Condenser pipeline connecting joint

Country Status (1)

Country Link
CN (1) CN214222285U (en)

Similar Documents

Publication Publication Date Title
CN206918511U (en) A kind of Spigot-and-socket pipe joint
CN204894479U (en) A interior sizing cover cooling body that is used for compound pipe production line of plastics
CN214222285U (en) Condenser pipeline connecting joint
CN205278627U (en) Soft joint of rubber
CN208703347U (en) A kind of connection structure of tap water inlet pipe and water supplying pipe
CN103481514A (en) Plastic tube butting technology
CN208204256U (en) The insulation docking mechanism of cryogenic vacuum pipeline
CN205641552U (en) Fixed seal subassembly can water heater working medium be chewed to air
CN203560655U (en) Socket-and-spigot pipe joint for connection of steel-reinforced-plastic winding pipes and corrugated pipes
CN213512520U (en) Flange joint with cooling function
CN216479488U (en) Anti-seepage structure of heating ventilation water supply and drainage pipeline
CN214839085U (en) Mining pipe convenient to connect
CN210196693U (en) Split type high-pressure pipe joint for cleaning machine
CN209012582U (en) A kind of steel-plastics composite pipe structure
CN213147958U (en) Water meter telescopic connecting pipe
CN205664043U (en) Effective joint of hydraulic pressure
CN213090489U (en) Water-cooled leading electrode
CN207132002U (en) A kind of quick connection sealing structure of pipe
CN210346361U (en) Cooling water pipe for bottom ring of submerged arc furnace
CN209726524U (en) A kind of tank seal connector
CN210531844U (en) Pipeline butt-joint sealing locking mechanism
CN106051348B (en) Flexible duct transition joint
CN207920544U (en) Bi-metal double-pipe composite structure
CN206175873U (en) Hot -water heating subassembly
CN208852718U (en) A kind of glue mixing arrangement for isoprene rubber production

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant