CN220449865U - Ultraviolet lamp tube applied to water treatment - Google Patents

Abstract

The utility model relates to the technical field of ultraviolet lamp tubes, in particular to an ultraviolet lamp tube applied to water treatment. Comprising the following steps: quartz sleeve, ultraviolet tube and ultraviolet lamp, the ultraviolet tube sets up in quartz sleeve's inside, the ultraviolet lamp includes lamp holder, lamp tail and lamp electrode, the lamp holder sets up in ultraviolet tube's top, the lamp tail sets up in ultraviolet tube's below, lamp holder and fluorescent tube electricity respectively are connected with the lamp electrode, the lamp electrode sets up the inboard at ultraviolet tube, a serial communication port, be provided with heat conduction material between quartz sleeve and the ultraviolet tube, heat conduction material is close to lamp electrode department, can effectively assist ultraviolet tube to dispel the heat when using in the water.

Description

Ultraviolet lamp tube applied to water treatment

Technical Field

The utility model relates to the technical field of ultraviolet lamp tubes, in particular to an ultraviolet lamp tube applied to water treatment.

Background

The luminous efficiency of the common low-voltage ultraviolet lamp tube is mainly determined by the mercury vapor pressure in the tube, and the highest efficiency is achieved when the mercury vapor pressure is 0.8-1 Pa. The mercury vapor pressure in the tube is closely related to the cold end temperature of the tube wall of the tube. The cold end temperature is the temperature of the lowest tube wall temperature area when the ultraviolet lamp tube works, and when the temperature is 38-50 ℃, the mercury vapor pressure in the tube is 0.8-1 Pa, and the luminous efficiency of the ultraviolet lamp tube is highest.

In the special application fields of industry, environmental protection and the like, the ultraviolet lamp tube with high power is needed to improve the treatment efficiency, the ultraviolet lamp tube with high power density is needed to reduce the equipment volume and the equipment cost. The cold end temperature of the tube wall cannot be maintained below 50 ℃ due to high power and high power density of the lamp tube and natural heat dissipation, so that the luminous efficiency of the lamp tube can be greatly reduced, and other processes are needed to solve the problem. The current cooling mode has forced air cooling and amalgam technology cooling, but for the ultraviolet lamp tube applied to water treatment, a quartz sleeve is arranged outside the ultraviolet lamp tube, and the cooling mode is not used.

The above problems are to be solved.

Disclosure of Invention

Aiming at the problems of difficult heat dissipation and low luminous efficiency of the existing ultraviolet lamp tube applied to water treatment, the utility model provides the ultraviolet lamp tube applied to water treatment.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme:

the embodiment of the application discloses be applied to water treatment's ultraviolet tube, including quartz capsule, ultraviolet tube and ultraviolet lamp, the ultraviolet tube sets up in quartz capsule's inside, the ultraviolet lamp includes lamp holder, lamp tail and lamp electrode, the lamp holder sets up in the top of ultraviolet tube, the lamp tail sets up in the below of ultraviolet tube, lamp holder and fluorescent tube electricity are connected with the lamp electrode respectively, the lamp electrode sets up the inboard at ultraviolet tube, a serial communication port, be provided with heat conduction material between quartz capsule and the ultraviolet tube, heat conduction material is close to lamp electrode department.

Optionally, the heat conducting material is heat conducting silica gel.

Optionally, the tail of the lamp is made of heat conducting material.

Optionally, the heat conducting material is of a collar structure and is nested on the outer side wall of the quartz sleeve.

Optionally, an opening is provided on one side of the collar structure, so that the collar can be divided.

Optionally, one side of the heat conducting material is attached to the outer side wall of the ultraviolet lamp tube, and the other side of the heat conducting material is attached to the inner side wall of the quartz sleeve.

Optionally, a light-emitting area is formed between the lamp cap and the lamp tail, and the heat-conducting material does not cover the light-emitting area.

The utility model has the beneficial effects that:

the utility model provides an ultraviolet lamp tube applied to water treatment, which is characterized in that a heat conducting material is arranged between a quartz lamp tube and the ultraviolet lamp tube, so that the ultraviolet lamp tube can be effectively assisted to dissipate heat when being used in water.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of an ultraviolet lamp tube according to the present application;

FIG. 2 is a schematic view of an ultraviolet lamp tube adopting a collar structure;

FIG. 3 is a schematic view of an ultraviolet lamp tube structure employing a silica gel lamp tail;

FIG. 4 is a schematic view of the collar structure of the present application;

fig. 5 is a schematic diagram of a silica gel lamp tail structure in the present application.

In the figure: 1. a quartz sleeve; 2. an ultraviolet lamp tube; 3. an ultraviolet lamp; 4. a lamp base; 5. a lamp tail; 6. a lamp electrode; 7. thermally conductive silica gel; 8. a collar structure; 9. a light emitting region.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system configurations, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

It should be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It should also be understood that the term "and/or" as used in this specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

As used in this specification and the appended claims, the term "if" may be interpreted as "when..once" or "in response to a determination" or "in response to detection" depending on the context. Similarly, the phrase "if a determination" or "if a [ described condition or event ] is detected" may be interpreted in the context of meaning "upon determination" or "in response to determination" or "upon detection of a [ described condition or event ]" or "in response to detection of a [ described condition or event ]".

In addition, in the description of the present application and the appended claims, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

The utility model provides an ultraviolet lamp tube 2 applied to water treatment, referring to fig. 1, the ultraviolet lamp tube 2 comprises a quartz sleeve 1, an ultraviolet lamp tube 2 and an ultraviolet lamp 3, the ultraviolet lamp tube 2 is arranged in the quartz sleeve 1, the ultraviolet lamp 3 comprises a lamp cap 4, a lamp tail 5 and a lamp electrode 6, the lamp cap 4 is arranged above the ultraviolet lamp tube 2, the lamp tail 5 is arranged below the ultraviolet lamp tube 2, the lamp cap 4 and the lamp tube are respectively and electrically connected with the lamp electrode 6, and the lamp electrode 6 is arranged on the inner side of the ultraviolet lamp tube 2.

The ultraviolet lamp tube 2 is widely used in various scenes in life, including application in water, lighting in water and disinfection, the lamp tube is only required to be put into water, the internal resistance of the lamp cap 4 and the lamp electrode 6 of the tail 5 of the lamp tube can generate heat in the process of lighting, and particularly in the special application fields of industry, environmental protection and the like, the high-power ultraviolet lamp tube 2 is needed to improve the treatment efficiency, the high-power density ultraviolet lamp tube 2 is needed to reduce the equipment volume and the equipment cost. The fluorescent tube is because of the power is big, power density is high at this moment, and it is more to generate heat, can have the air between ultraviolet tube 2 and quartz sleeve pipe 1, and the heat conductivility of air is not fine, can lead to the heat to exist in quartz fluorescent tube for a long time, can influence radiating efficiency, and this device provides the heat dissipation material in lamp electrode 6 department and can effectively assist the heat dissipation.

The thermally conductive material is illustratively a thermally conductive silicone gel 7. The heat conductivity coefficient of the heat conducting silica gel 7 can reach more than 5W/mK or even 10W/mK, heat can be effectively emitted, the heat conducting silica gel has good insulating property, can be effectively prevented from electric leakage when applied to electronic equipment, and the heat conducting silica gel 7 is easy to shape and can be plugged into the ultraviolet lamp tube 2 according to the shape of a gap between the ultraviolet lamp tube and the quartz sleeve 1.

The tail 5 is illustratively a heat conducting material, and since the tail of the lamp is close to the lamp electrode 6 and plays a role in fixing the lamp electrode 6, the heat conducting silica gel 7 can also replace the tail 5 to fix the lamp electrode 6, and at the same time, the tail 5 can also assist the heat dissipation of the lamp electrode 6, so that the tail 5 can be replaced by the heat conducting material.

Illustratively, the thermally conductive material is a collar structure 8 and is nested on the outside wall of the quartz sleeve 1. When the structure inside the ultraviolet lamp tube 2 is fixed, the collar structure 8 can radiate heat, and the collar structure 8 moves downwards along the wall of the quartz sleeve 1 to the position close to the electrode to assist the electrode to radiate heat.

Illustratively, one side of the collar structure 8 is provided with an opening for dividing the collar. An opening is formed in one side of the collar structure 8, so that the collar structure 8 can be nested on the outer side wall of the quartz sleeve 1 more effectively.

Illustratively, one side of the heat conducting material is attached to the outer side wall of the ultraviolet lamp tube 2, and the other side of the heat conducting material is attached to the inner side wall of the quartz sleeve 1. The heat conduction material is mutually attached to the side walls of the ultraviolet lamp tube 2 and the quartz sleeve 1, so that the occupied space of air is reduced, and the heat dissipation of the heat conduction material can be better assisted.

Illustratively, a light-emitting area 9 is formed between the lamp cap 4 and the lamp tail 5, and the heat-conducting material does not cover the light-emitting area 9. Since the heating part of the ultraviolet lamp tube 2 is the place where the electrode of the lamp is located, in order to prevent the heat conductive material from being blocked, the heat conductive material may be placed at the place where the electrode 6 of the lamp is located.

Examples: in order to help reduce the water treatment of the ultraviolet lamp tube 2 when in underwater operation, the lamp tube electrode part dissipates heat in a large amount, the material of the lamp tail 5 of the electrode can be replaced by a material which is easy to conduct heat, or the outside of the ultraviolet lamp tube 2 where the electrode is positioned is nested with a heat conducting material, so that the side wall of the heat conducting material is mutually attached to the ultraviolet lamp tube 2 and the quartz sleeve 1, and the heat dissipation is assisted.

The device elements in the above embodiments are conventional device elements unless otherwise specified, and the connection and control methods are conventional connection and control methods unless otherwise specified.

While the utility model has been described with reference to the embodiments, those skilled in the art will understand that various specific parameters in the above embodiments may be changed without departing from the spirit of the utility model, and thus a plurality of specific embodiments are common variation ranges of the utility model, and will not be described in detail herein.

Claims (7)

1. The utility model provides a be applied to water treatment's ultraviolet tube, includes quartz capsule (1), ultraviolet tube (2) and ultraviolet lamp (3), ultraviolet tube (2) set up the inside at quartz capsule (1), ultraviolet lamp (3) include lamp holder (4), lamp tail (5) and lamp electrode (6), lamp holder (4) set up in the top of ultraviolet tube (2), lamp tail (5) set up in the below of ultraviolet tube (2), lamp holder (4) and fluorescent tube electricity are connected with lamp electrode (6) respectively, lamp electrode (6) set up the inboard at ultraviolet tube (2), a serial communication port, be provided with heat conduction material between quartz capsule (1) and ultraviolet tube (2), heat conduction material is close to lamp electrode (6) department.

2. The ultraviolet radiation lamp tube as claimed in claim 1, characterized in that the thermally conductive material is a thermally conductive silicone gel (7).

3. Ultraviolet light tube according to claim 1, characterized in that the lamp tail (5) is of a heat conducting material.

4. The ultraviolet light tube as claimed in claim 1, characterized in that the thermally conductive material is a collar structure (8) and is nested on the outer side wall of the quartz sleeve (1).

5. Ultraviolet light tube according to claim 4, characterized in that the collar structure (8) is provided with an opening on one side, which separates the collar.

6. The ultraviolet lamp tube according to claim 1, wherein one side of the heat conducting material is attached to the outer side wall of the ultraviolet lamp tube (2), and the other side of the heat conducting material is attached to the inner side wall of the quartz sleeve (1).

7. Ultraviolet light tube according to claim 1, characterized in that a light emitting zone (9) is formed between the lamp cap (4) and the lamp tail (5), the heat conducting material not covering the light emitting zone (9).