CN211649371U

CN211649371U - Prevention of seepage drainage pipe joint for industrial control cabinet idle call

Info

Publication number: CN211649371U
Application number: CN201922278695.0U
Authority: CN
Inventors: 孙玉斌; 陈月华
Original assignee: Jiangsu HiGao Temperature Control Technology Co ltd
Current assignee: Jiangsu HiGao Temperature Control Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-09
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a seepage-proofing drainage pipe joint for an industrial control cabinet air conditioner, which comprises a first drainage pipe, a joint shell, an insulating heat-conducting pad and a waterproof baffle plate, wherein the inner walls of the two sides of the bottom of the joint shell are fixedly connected with a stopper through welding, the outer wall of the stopper is fixedly connected with the waterproof baffle plate through welding, the outer wall of the waterproof baffle plate, which is far away from one side of the stopper, is fixedly connected with an electric heating rod through clamping, the utility model realizes that the joint shell is heated to the temperature consistent with the external environment region through the heating action of the electric heating rod and the heat transfer of the insulating heat-conducting pad in the use process of the joint through the arranged heat-insulating layer, the electric heating rod, the waterproof baffle plate and the insulating heat-conducting pad, the connection length of the joint and the drainage pipe is fixed through, or the length of the inlet of the drain pipe into the joint is too short, so that the joint leaks water.

Description

Prevention of seepage drainage pipe joint for industrial control cabinet idle call

Technical Field

The utility model relates to a switch board technical field specifically is a prevention of seepage drainage pipe joint for industrial control cabinet idle call.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. When the electric equipment works, the electric equipment usually generates heat due to the action of current, and the service life and the reliability of an electric element are influenced due to overhigh temperature, and an insulating device can be aged prematurely or the insulating value is reduced, so that the resistance of a part of conductors is increased, and the conductors generate heat and are burnt. Electrical components typically indicate a maximum use temperature, or different performance for different temperatures. The cabinet air conditioner is defined as a device capable of adjusting the temperature, relative humidity, and flow speed of air in an electric control cabinet, and is different from a general air conditioner in structure, objects to be served, and use environment.

However, the traditional impermeable drain pipe joint for the air conditioner of the industrial control cabinet has some disadvantages in the using process, such as:

1. when traditional industrial control cabinet idle call prevention of seepage drain pipe joint was used, because the discharged water is cold water, when external environment temperature was higher, the joint department produced the condensate water easily, and these condensate water gathers can lead to the fact corrosion damage to electronic component and switch board in the switch board.

2. When the anti-seepage drain pipe joint for the air conditioner of the traditional industrial control cabinet is used, the installation lengths of the drain pipe and the joint are often different in length, the joint is damaged due to the fact that the drain pipe enters the joint to be too long, and the joint is leaked due to the fact that the drain pipe enters the joint to be too short.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an industrial control cabinet idle call prevention of seepage passes through drain pipe joint to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an industrial control cabinet idle call prevention of seepage drainage pipe joint, includes first drain pipe, connects shell, insulating heat conduction pad and water proof baffle, connect shell bottom both sides inner wall through butt fusion fixedly connected with stopper, the stopper outer wall is through butt fusion fixedly connected with water proof baffle, water proof baffle keeps away from stopper one side outer wall and passes through joint fixedly connected with electric heat bar, electric heat bar keeps away from water proof baffle one side and connects the shell inner wall between through the insulating heat conduction pad of sticky fixedly connected with, it has thermal-insulated heat preservation through sticky fixed parcel to connect the shell outer wall, stopper bottom one side is through the first drain pipe of butt fusion fixedly connected with, the stopper bottom is kept away from first drain pipe one side and is passed through butt fusion fixedly connected with second drain.

Further, the minimum internal diameter of stopper is the same with the internal diameter of first drain pipe and the internal diameter of second drain pipe for when guaranteeing that the stopper is spacing, prevent to influence the displacement of first drain pipe and second drain pipe.

Furthermore, the heating temperature range of the electric heating rod is 0-40 ℃, and the electric heating rod is used for heating the joint shell to be consistent with the temperature of the external environment, so that the condensation water on the joint shell is prevented.

Furthermore, the contact position of the waterproof partition plate and the limiting block is fixedly connected with a waterproof sealing gasket through a clamping joint, and the sealing performance of the waterproof partition plate is guaranteed.

Furthermore, the heat-resistant pad is fixedly connected between the insulating heat-conducting pad and the electric heating rod through clamping, and the heat-resistant pad is used for protecting the insulating heat-conducting pad and delaying the aging of the insulating heat-conducting pad.

Furthermore, the heat insulation layer is a phenolic resin foam pad.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a thermal-insulated heat preservation, electric rod, water proof baffle and the insulating heat conduction pad that set up have realized in connecting the use, through the heating effect of electric rod and the heat transfer of insulating heat conduction pad, will connect the shell heating to the temperature unanimous with external environment region, through the effectual heat of preserving heat of thermal-insulated heat preservation, save the energy loss of electric rod, prevent to connect the shell and appear the comdenstion water and cause the damage to switch board and inside electronic component.

2. The utility model discloses a stopper that sets up has realized in drain pipe and articulate in-process, through the limiting displacement of stopper for it is fixed with the length of being connected of drain pipe to connect, prevents that the drain pipe access joint overlength from causing the damage to the joint, perhaps the drain pipe access joint length short causes the problem that the joint leaked.

Drawings

FIG. 1 is a schematic sectional view of the overall front view structure of the present invention;

FIG. 2 is a schematic sectional view of the overall left-side view structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In FIGS. 1-4: 1-a first drain pipe; 2-heat insulation layer; 3-a connector housing; 4-an insulating thermally conductive pad; 5-an electric heating rod; 6-a second drain pipe; 7-waterproof partition board; and 8, a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-seepage drainage pipe joint for an industrial control cabinet air conditioner comprises a first drainage pipe 1, a joint shell 3, an insulating heat-conducting pad 4 and a waterproof baffle 7, wherein the inner walls of two sides of the bottom of the waterproof joint shell 3 are fixedly connected with limit blocks 8 through welding for limiting the length when the first drainage pipe 1 and a second drainage pipe are connected with a joint, the outer wall of the waterproof limit block 8 is fixedly connected with the waterproof baffle 7 through welding for preventing water, the outer wall of one side, away from the limit blocks 8, of the waterproof baffle 7 is fixedly connected with an electric heating rod 5 through clamping for heating the joint shell 3, the insulating heat-conducting pad 4 is fixedly connected between one side, away from the waterproof baffle 7, of the waterproof electric heating rod 5 and the inner wall of the joint shell 3 through gluing for transferring the heat of the electric heating rod 5 to the joint shell 3, and the outer wall, be used for connecting shell 3 and keep warm, reduce the energy loss of electrical bar 5, waterproof stopper 8 bottom one side is through the first drain pipe of butt fusion fixedly connected with 1, and waterproof stopper 8 bottom is kept away from 1 one side of first drain pipe and is passed through butt fusion fixedly connected with second drain pipe 6.

The minimum internal diameter of waterproof stopper 8 is the same with the internal diameter of first drain pipe 1 and the internal diameter of second drain pipe 6, when being used for guaranteeing that stopper 8 is spacing, prevent to influence the displacement of first drain pipe 1 and second drain pipe 6, waterproof electrical bar 5 heating temperature scope is 0-40 degrees centigrade, be used for through electrical bar 5 with connect shell 3 heating to unanimous with external environment temperature, prevent to connect the shell 3 on the condensate water that appears, waterproof water barrier 7 passes through joint fixedly connected with waterproof sealing pad with stopper 8 contact site, be used for guaranteeing the leakproofness of waterproof barrier 7, through joint fixedly connected with heat-resisting pad between waterproof insulating heat conduction pad 4 and the electrical bar 5, be used for protecting insulating heat conduction pad 4, delay insulating heat conduction pad 4 ageing, waterproof thermal-insulated heat preservation 2 is the phenolic resin foam pad.

The working principle is as follows: during the use, through the heating effect of electric heat stick 5 and the heat transfer of insulating heat conduction pad 4, will connect shell 3 to heat to the temperature unanimous with external environment region, through the effectual heat of preserving heat of thermal-insulated heat preservation 2, save the energy loss of electric heat stick 5, prevent to connect shell 3 and appear the comdenstion water and cause the damage to switch board and inside electronic component, in drain pipe and articulate process, limiting displacement through stopper 8, make the length of being connected of joint and drain pipe fixed, prevent that the drain pipe from getting into to connect the overlength and causing the damage to the joint, or the drain pipe gets into to connect the problem that length short causes the joint to leak.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an industrial control cabinet idle call prevention of seepage drainage pipe connects, includes first drainage pipe (1), joint housing (3), insulating heat conduction pad (4) and water proof partition (7), its characterized in that: connect shell (3) bottom both sides inner wall through butt fusion fixedly connected with stopper (8), stopper (8) outer wall passes through butt fusion fixedly connected with water proof baffle (7), water proof baffle (7) are kept away from stopper (8) one side outer wall and are passed through joint fixedly connected with electric heat bar (5), electric heat bar (5) are kept away from water proof baffle (7) one side and are connected through the insulating heat conduction pad (4) of sticky fixedly connected with between shell (3) inner wall, it has thermal-insulated heat preservation (2) to connect shell (3) outer wall through sticky fixed parcel, stopper (8) bottom one side is through butt fusion fixedly connected with first drain pipe (1), stopper (8) bottom is kept away from first drain pipe (1) one side and is passed through butt fusion fixedly connected with second drain pipe (6).

2. The anti-seepage drainage pipe joint for the air conditioner of the industrial control cabinet, according to claim 1, is characterized in that: the minimum inner diameter of the limiting block (8) is the same as the inner diameter of the first drainage pipe (1) and the inner diameter of the second drainage pipe (6).

3. The anti-seepage drainage pipe joint for the air conditioner of the industrial control cabinet, according to claim 1, is characterized in that: the heating temperature range of the electric heating rod (5) is 0-40 ℃.

4. The anti-seepage drainage pipe joint for the air conditioner of the industrial control cabinet, according to claim 1, is characterized in that: the contact part of the waterproof partition plate (7) and the limiting block (8) is fixedly connected with a waterproof sealing gasket through a clamping joint.

5. The anti-seepage drainage pipe joint for the air conditioner of the industrial control cabinet, according to claim 1, is characterized in that: the insulating heat-conducting pad (4) and the electric heating rod (5) are fixedly connected with a heat-resistant pad through clamping.

6. The anti-seepage drainage pipe joint for the air conditioner of the industrial control cabinet, according to claim 1, is characterized in that: the heat insulation layer (2) is a phenolic resin foam pad.