CN212109009U

CN212109009U - Pipeline assembly of water heater and water heater

Info

Publication number: CN212109009U
Application number: CN202020461092.4U
Authority: CN
Inventors: 艾穗江; 刘兵; 杨启欣
Original assignee: Guangdong Macro Gas Appliance Co Ltd
Current assignee: Guangdong Macro Gas Appliance Co Ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-12-08
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a pipeline subassembly of water heater, include: a conduit comprising a disinfection section; the ultraviolet lamps, the ultraviolet lamp has a plurality ofly, all the ultraviolet lamp all set up in the pipeline in the disinfection section, all the ultraviolet lamp is along the axis direction of pipeline arranges the distribution in proper order. The utility model discloses a plurality of ultraviolet lamps arrange in proper order along the axis direction of the disinfection section of pipeline in the pipeline subassembly of water heater and distribute for flowing water is in the irradiation range of ultraviolet ray always in the disinfection section of the pipeline of water heater, and the time of extension ultraviolet lamp irradiation rivers improves bactericidal effect. The utility model discloses can be applied to in the fluid heater technique.

Description

Pipeline assembly of water heater and water heater

Technical Field

The utility model relates to a fluid heater technical field, in particular to pipeline subassembly and water heater of water heater.

Background

Although tap water is disinfected in a tap water plant, part of pathogenic bacteria still exist. At present, water quality pollution is serious, bacteria and the like are contained in water entering a water heater, and the water permeates human skin after bathing to harm human health, so that inlet water needs to be treated. Adopt the mode of ultraviolet sterilization to carry out germicidal treatment to the water that gets into the water heater among the correlation technique, however, rivers are very fast through the speed of ultraviolet sterilization cavity, and rivers receive the ultraviolet irradiation time short, and bactericidal effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline subassembly and water heater of water heater to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.

The technical scheme adopted for solving the technical problems is as follows:

a plumbing assembly for a water heater, comprising:

a conduit comprising a disinfection section;

the ultraviolet lamps, the ultraviolet lamp has a plurality ofly, all the ultraviolet lamps all set up in the pipeline in the disinfection section, all the ultraviolet lamps along the pipeline the axis direction of disinfection section arranges the distribution in proper order.

The utility model has the advantages that: the ultraviolet lamps are sequentially arranged and distributed along the axis direction of the disinfection section of the pipeline, so that water flowing in the disinfection section of the pipeline of the water heater is always in the ultraviolet irradiation range, the time for the ultraviolet lamps to irradiate water flow is prolonged, and the sterilization effect is improved.

As a further improvement of the above technical solution, the pipeline includes a plurality of through holes, the through holes are disposed on the side wall of the disinfection section of the pipeline, all the through holes are sequentially arranged along the axis direction of the pipeline, one of the through holes is paired with one of the ultraviolet lamps to form a group, the ultraviolet lamps of the same group are inserted into the through holes, and the ultraviolet lamps of the same group are hermetically connected with the through holes.

The plurality of through holes are formed in the side wall of the disinfection section of the pipeline, the ultraviolet lamp is inserted into the through holes and is connected with the through holes in a sealing mode, and the ultraviolet lamp and the pipeline are simple to assemble and convenient to assemble and disassemble.

As a further improvement of the above technical solution, the installation structure further includes an installation seat, the installation seat is disposed on the through hole, the installation seat is abutted to the outer side wall of the pipeline, the installation seat is connected with the outer side wall of the pipeline in a sealing manner, the installation seat includes an installation hole, the installation hole penetrates through the installation seat, the installation hole is communicated with the through hole, which is opposite to the installation hole, the installation seat is provided with a plurality of ultraviolet lamps, any one of the ultraviolet lamps is installed in the installation hole of one of the installation seats in a sealing manner, and any one of the ultraviolet lamps penetrates through the through hole, which is opposite to the through hole, and extends into the pipeline.

The mounting seat is arranged on the through hole, the ultraviolet lamp is mounted in the mounting hole of the mounting seat in a sealing mode, so that the ultraviolet lamp is more stably mounted, and the sealing performance of the ultraviolet lamp is prevented from being influenced after the ultraviolet lamp is loosened.

As a further improvement of the above technical solution, the ultraviolet lamp is detachably connected to the mounting hole of the mounting seat.

The ultraviolet lamp is detachably connected with the mounting seat, so that the ultraviolet lamp is convenient to replace when damaged and is favorable for maintenance of the pipeline.

As a further improvement of the technical scheme, the ultraviolet lamp comprises a base, the base is arranged at the bottom of the ultraviolet lamp and is cylindrical, external threads are arranged on the outer side wall of the base, the mounting hole of the mounting seat is a round hole, internal threads are arranged on the inner wall of the mounting hole, and the base is connected with the mounting hole through threads.

The ultraviolet lamp is in threaded connection with the mounting seat, the sealing performance is good, the connection strength is high, and the disassembly and the replacement are convenient.

As a further improvement of the technical scheme, the ultraviolet lamp further comprises a sealing ring, and the sealing ring is arranged at the joint of the ultraviolet lamp and the through hole.

The sealing ring is arranged at the joint of the ultraviolet lamp and the through hole, so that the sealing performance is improved.

As a further improvement of the above technical solution, all the ultraviolet lamps are uniformly distributed along the axial direction of the duct, and the distance between every two adjacent ultraviolet lamps is equal.

The ultraviolet lamps are uniformly distributed in the pipeline along the axis direction of the pipeline, so that the ultraviolet lamps can irradiate at intervals in the pipeline, when water flows along the pipeline, the water flow is always in the irradiation range of the ultraviolet lamps, the time for irradiating the water flow by the ultraviolet lamps is prolonged, and the sterilization capacity is improved.

A water heater comprises the pipeline assembly of the water heater.

As a further improvement of the technical scheme, the heat exchanger comprises a water inlet and a water outlet, and the pipeline is communicated with the water inlet or the water outlet.

The pipeline is communicated with a water inlet or a water outlet of the heat exchanger, all the ultraviolet lamps are arranged outside the heat exchanger, the temperature of the pipeline in the heat exchanger is high, and the ultraviolet lamps are prevented from being damaged in the environment with high temperature.

Drawings

The present invention will be further explained with reference to the drawings and examples;

fig. 1 is a schematic structural diagram of a pipe assembly of a water heater according to an embodiment of the present invention;

FIG. 2 is an enlarged cross-sectional view of one embodiment of a plumbing assembly for a water heater provided by the present invention;

fig. 3 is a sectional view of the ultraviolet lamp and the mounting seat of the water heater of the present invention.

100. The device comprises a pipeline, 101, a through hole, 110, a disinfection section, 200, an ultraviolet lamp, 201, a base, 300, a mounting seat, 301, a mounting hole, 400, a sealing ring, 500, a heat exchanger, 501, a water inlet, 502 and a water outlet.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 3, the pipe assembly of the water heater of the present invention is made as follows:

the pipeline assembly of the water heater comprises a pipeline 100, the pipeline 100 is a hollow long tubular structure, the pipeline 100 is arranged in the water heater, the pipeline 100 is externally connected with a water source, after the water heater is started, water flows through the pipeline 100, one part of the pipeline 100 is a disinfection section 110, and an ultraviolet lamp 200 is arranged inside the disinfection section 110. For example, an elongated slot may be disposed on a side wall of the disinfection section 110 of the pipeline 100, the elongated slot penetrates through the side wall of the disinfection section 110 of the pipeline 100, the elongated slot extends along an axial direction of the pipeline 100, the ultraviolet lamp 200 has a long quartz transparent plate, the quartz transparent plate is covered on the elongated slot of the pipeline 100, the quartz transparent plate protrudes into the elongated slot, so that the ultraviolet lamp 200 on the other side of the quartz transparent plate extends into the pipeline 100 along with the quartz transparent plate, ultraviolet rays emitted by the ultraviolet lamp 200 pass through the quartz transparent plate and irradiate into a water flow in the pipeline 100, a plurality of elongated slots are disposed in the disinfection section 110 of the pipeline 100, one ultraviolet lamp 200 is disposed on each elongated slot, and one ultraviolet lamp 200 is disposed in the pipeline 100 at intervals along the axial direction.

In this embodiment, a plurality of through holes 101 are disposed on a sidewall of the sterilizing section 110 of the pipeline 100, the through holes 101 are distributed in an array along an axial direction of the pipeline 100, and every two through holes 101 are spaced apart by a certain distance. Each through hole 101 is provided with a mounting seat 300, the connecting end surface of the mounting seat 300 is matched with the outer side wall of the disinfection section 110 of the pipeline 100 in shape, for example, the disinfection section 110 of the pipeline 100 is a circular pipe, the connecting end surface of the mounting seat 300 is an arc concave surface, and the arc concave surface of the connecting end surface is abutted against the outer side wall of the disinfection section 110 of the pipeline 100; for example, the sterilizing section 110 of the duct 100 is a square tube, the connecting end surface of the mounting base 300 is a plane matched with the square tube, and the connecting end surface abuts against the outer side wall of the sterilizing section 110 of the duct 100. The outer side wall of the sterilizing section 110 of the pipeline 100 is connected with the connecting end surface of the mounting seat 300 in a sealing manner, and the sealing connection manner can be welding, bonding or integral forming. Be provided with mounting hole 301 on mount pad 300, mounting hole 301 runs through whole mount pad 300 backward from the joint end face, and when the joint end face laminating was on the through-hole 101 of the disinfection section 110 of pipeline 100, mounting hole 301 intercommunication through-hole 101 for the inner chamber of the disinfection section 110 of pipeline 100 passes through the mounting hole 301 intercommunication external world of mount pad 300.

The ultraviolet lamp 200 is inserted in the mounting hole 301 of the mounting seat 300, the appearance of the ultraviolet lamp 200 is matched with the mounting hole 301 of the mounting seat 300, the ultraviolet lamp 200 is inserted in the mounting hole 301 of the mounting seat 300, the ultraviolet lamp 200 penetrates through the through hole 101 to stretch into the pipeline 100, the ultraviolet lamp 200 is inserted in the mounting hole 301 of the mounting seat 300 and is in interference fit sealing connection, a sealing ring 400 can be arranged between the ultraviolet lamp 200 and the mounting hole 301 of the mounting seat 300, the sealing ring 400 is a flexible waterproof gasket, and the sealing performance between the ultraviolet lamp 200 and the mounting hole 301 of the mounting seat 300 is improved by the sealing ring 400.

In this embodiment, the mounting hole 301 of the mounting base 300 is cylindrical, the ultraviolet lamp 200 is cylindrical, the through hole 101 is cylindrical, the ultraviolet lamp 200 is inserted into the through hole 101 through the mounting hole 301, at least a portion of the ultraviolet lamp 200 extends into the pipeline 100, the base 201 is arranged at the bottom of the ultraviolet lamp 200, the base 201 is cylindrical, external threads are arranged on the outer side wall of the base 201, internal threads are arranged on the inner side wall of the mounting hole 301 of the mounting base 300, the upper portion of the ultraviolet lamp 200 is inserted into the mounting hole 301, the upper portion of the ultraviolet lamp 200 extends into the pipeline 100 through the through hole 101 along the mounting hole 301, the base 201 of the ultraviolet lamp 200 is connected into the mounting base 300 through thread sealing, an annular clamping position is arranged at the position of the mounting hole 301 close to the connecting end face, a baffle plate extends out of the axis of the mounting hole 301 along the diameter, make mounting hole 301 be close to the cross-sectional diameter who connects terminal surface department and be less than the cross-sectional diameter of mounting hole 301 rear end, the preceding terminal surface butt of the base 201 of ultraviolet lamp 200 is in cyclic annular joint position department, sets up sealing washer 400 on the preceding terminal surface of the base 201 of ultraviolet lamp 200, the preceding terminal surface of the base 201 of sealing washer 400 butt ultraviolet lamp 200, the cyclic annular joint position of the base of sealing washer 400 butt mount pad 300.

All the through holes 101 are uniformly distributed in the axial direction of the pipeline 100, one through hole 101 is arranged at intervals of the same distance, each through hole 101 is provided with one installation seat 300, an ultraviolet lamp 200 is arranged in an installation hole 301 of each installation seat 300, i.e., every two adjacent uv lamps 200 are spaced apart by the same distance, such that the uv light emitted from all the uv lamps 200 covers a large portion of the area within the duct 100, at least a portion of the duct 100 is disposed in the heat exchanger 500 of the water heater, the pipe 100 is divided into a water inlet section and a water outlet section, the water inlet section of the pipe 100 introduces cold water into the heat exchanger 500, the water outlet section of the duct 100 leads out the hot water in the heat exchanger 500 to the outside, the ultraviolet lamp 200 is disposed outside the duct heat exchanger 500, that is, the pipe 100 in the heat exchanger 500 is a common closed pipe, the ultraviolet lamp 200 may be disposed in the water inlet section or the water outlet section of the pipe 100, and the ultraviolet lamp 200 may also be disposed in the water inlet section and the water outlet section of the pipe 100, respectively.

For example, the pipeline 100 is a circular pipe, the diameter of the pipeline 100 is 12mm to 16mm, the length of the pipeline 100 is greater than or equal to 200mm, the pipeline 100 is communicated with the water inlet 501 or the water outlet 502 of the heat exchanger 500, the diameter of the ultraviolet lamp 200 is less than or equal to 12mm, a plurality of through holes 101 are arranged in the disinfection section 110 of the pipeline 100, the diameter of each through hole 101 is matched with the diameter of the ultraviolet lamp 200, the distance between every two adjacent through holes 101 is less than or equal to 30mm, a mounting seat 300 is arranged on each through hole 101, the ultraviolet lamp 200 is inserted into the mounting hole 301 of the mounting seat 300, and the ultraviolet lamp 200 extends into the disinfection section 110 of the pipeline 100 from the through holes 101, so that the water flow in the disinfection section 110 of the pipeline 100 is always in the ultraviolet; in addition, the structure of the pipeline 100 is substantially the same as the original pipeline structure in the water heater, the structure of the disinfection section 110 of the pipeline 100 occupies a smaller space inside the water heater, and in order to adapt to the pipeline 100 in the embodiment, the space inside the water heater does not need to be greatly reformed, that is, the pipeline 100 in the embodiment is convenient to replace the pipeline in the original water heater, so that the pipeline 100 is beneficial to being applied to the original water heater model, the development period is greatly shortened, and the cost is saved.

In this embodiment, the pipeline 100 is the pipe, the diameter of pipeline 100 is 14mm, the length of pipeline 100 is 400mm, wherein the length of disinfection section 110 is 200mm, the diameter of ultraviolet lamp 200 is 10mm, the through-hole 101 diameter on the disinfection section 110 of pipeline 100 is 10mm, the distance is 20mm between per two adjacent ultraviolet lamps 200, set up 11 ultraviolet lamps 200 in the disinfection section 110 promptly, pipeline 100 and heat exchanger 500's water inlet 501 or delivery port 502 intercommunication, rivers flow along pipeline 100, water gets into behind the disinfection section 110 of pipeline 100, 11 ultraviolet lamps 200 in the disinfection section 110 send the ultraviolet light, 11 ultraviolet lamps 200 continue to carry out germicidal treatment to the water that flows through in the disinfection section 110, the time length of ultraviolet irradiation rivers, the bactericidal effect is improved.

When the water heater works, if the pipeline 100 is communicated with the water inlet 501 of the heat exchanger 500, cold water enters the pipeline 100 from the outside, the cold water flows along the pipeline 100, the ultraviolet lamps 200 are uniformly distributed in the axial direction of the disinfection section 110 of the pipeline 100, all the ultraviolet lamps 200 of the disinfection section 110 irradiate the cold water to perform continuous sterilization treatment on the cold water, then the cold water flows into the heat exchanger 500, the heat exchanger 500 heats the cold water, and hot water generated by the heat exchanger 500 flows out of the water outlet 502 and is discharged to the outside; if the pipeline 100 is communicated with the water outlet 502 of the heat exchanger 500, the hot water heated by the heat exchanger 500 flows into the pipeline 100 from the water outlet 502 and flows along the disinfection section 110 in the pipeline 100, the ultraviolet lamps 200 are uniformly distributed in the axial direction of the disinfection section of the pipeline 100, the ultraviolet lamps 200 irradiate the hot water to continuously sterilize the hot water, and the sterilized hot water is discharged to the outside.

Be provided with power supply unit in the water heater, be provided with the electric connection line in the base 201 of arbitrary one ultraviolet lamp 200, arbitrary one ultraviolet lamp 200 is connected with power supply unit electricity through the electric connection line in the base 201, and power supply unit is the providing electric energy of ultraviolet lamp 200, and when the water heater started, power supply unit supplied power for all ultraviolet lamps 200 send the ultraviolet ray. The ultraviolet lamp 200 is a small or micro ultraviolet lamp bulb, and the rated power of the small or micro ultraviolet lamp 200 is lower.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. A plumbing assembly for a water heater, comprising: the method comprises the following steps:

a conduit (100), the conduit (100) comprising a disinfection section (110);

the ultraviolet lamps (200), ultraviolet lamps (200) have a plurality ofly, all ultraviolet lamps (200) all set up in the disinfection section (110) of pipeline (100), all ultraviolet lamps (200) are along the pipeline (100) the axis direction of disinfection section (110) arranges the distribution in proper order.

2. The plumbing assembly of a water heater of claim 1, wherein: pipeline (100) include through-hole (101), through-hole (101) set up in pipeline (100) on the lateral wall of disinfection section (110), through-hole (101) have a plurality ofly, all through-hole (101) are along the axis direction of pipeline (100) is arranged in proper order and is distributed, one through-hole (101) and one ultraviolet lamp (200) pair group of combination becomes a set of, and is with a set of ultraviolet lamp (200) insert set up in through-hole (101), with a set of ultraviolet lamp (200) with through-hole (101) sealing connection.

3. The plumbing assembly of a water heater of claim 2, wherein: still include mount pad (300), mount pad (300) set up in on through-hole (101), mount pad (300) butt in on the lateral wall of pipeline (100), mount pad (300) with the lateral wall sealing connection of pipeline (100), mount pad (300) include mounting hole (301), mounting hole (301) run through mount pad (300), mounting hole (301) and relative through-hole (101) intercommunication, mount pad (300) have a plurality ofly, arbitrary ultraviolet lamp (200) sealing installation in one in mount pad (300) in mounting hole (301), arbitrary ultraviolet lamp (200) pass relatively through-hole (101) stretch into in the pipeline (100).

4. The plumbing assembly of a water heater of claim 3, wherein: the ultraviolet lamp (200) is detachably connected to the mounting hole (301) of the mounting base (300).

5. The plumbing assembly of a water heater of claim 4, wherein: ultraviolet lamp (200) include base (201), base (201) set up in ultraviolet lamp (200) bottom, base (201) are cylindrical, set up the external screw thread on the lateral wall of base (201), mount pad (300) mounting hole (301) are the round hole, set up the internal thread on mounting hole (301) inner wall, base (201) with through threaded connection between mounting hole (301).

6. The plumbing assembly of a water heater of claim 2, wherein: still include sealing washer (400), sealing washer (400) set up in ultraviolet lamp (200) with the junction of through-hole (101).

7. The plumbing assembly of a water heater of claim 1, wherein: all the ultraviolet lamps (200) are uniformly distributed along the axial direction of the pipeline (100), and the distance between every two adjacent ultraviolet lamps (200) is equal.

8. A water heater, characterized in that: a plumbing assembly including a water heater as claimed in any one of claims 1 to 7.

9. The water heater of claim 8, wherein: the heat exchanger (500) is further included, the heat exchanger (500) comprises a water inlet (501) and a water outlet (502), and the pipeline (100) is communicated with the water inlet (501) or the water outlet (502).