CN213012070U

CN213012070U - Self-cleaning sterilizer

Info

Publication number: CN213012070U
Application number: CN201922412281.2U
Authority: CN
Inventors: 葛敬
Original assignee: Beijing Kejingyuan Technology Co ltd
Current assignee: Beijing Kejingyuan Technology Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2021-04-20
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses a self-cleaning sterilizer, which comprises a channel and a control cabinet arranged on the ground, wherein the upper end of the channel is open, the right side of the channel is welded with a sewage inlet pipe, the left side of the channel is welded with a sewage outlet pipe, an ultraviolet lamp tube is arranged at the inner bottom position of the channel, a cleaning device capable of sliding transversely is assembled on the ultraviolet lamp tube, a pneumatic push rod is arranged above the channel, the pneumatic push rod is connected with an air pump for inflating and deflating, and a UV intensity probe for monitoring the illumination intensity of the ultraviolet lamp tube is arranged at the inner wall of the channel; this product has self-cleaning function.

Description

Self-cleaning sterilizer

Technical Field

The utility model relates to a self-cleaning sterilizer.

Background

The ultraviolet sterilization and disinfection is to use ultraviolet with proper wavelength to destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of the microorganism body, so as to cause the death of growing cells and/or regenerative cells, thereby achieving the effect of sterilization and disinfection. The ultraviolet disinfection technology is based on modern epidemic prevention science, medicine and photodynamics, and utilizes specially designed UVC wave band ultraviolet light with high efficiency, high intensity and long service life to irradiate flowing water so as to directly kill various bacteria, viruses, parasites, algae and other pathogens in the water.

However, the ultraviolet disinfection equipment in the prior art has a hidden structure, cannot visually determine the dirt condition on the surface of the ultraviolet lamp tube, cannot realize automatic cleaning, and cannot effectively sterilize and disinfect due to poor penetrability of ultraviolet light when more dirt is attached to the surface of the ultraviolet lamp tube.

Based on the above problems, we have designed a self-cleaning sterilizer with an automatic cleaning function.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a self-cleaning sterilizer with self-cleaning function.

The utility model discloses a realize through following technical scheme:

a self-cleaning sterilizer comprises a channel and a control cabinet installed on the ground, wherein the upper end of the channel is open, the right side of the channel is welded with a sewage inlet pipe, the left side of the channel is welded with a sewage outlet pipe, an ultraviolet lamp tube is arranged at the inner bottom position of the channel, a cleaning device capable of sliding transversely is assembled on the ultraviolet lamp tube, a pneumatic push rod is installed above the channel and connected with an air pump for inflation and deflation, a UV intensity probe for monitoring the illumination intensity of the ultraviolet lamp tube is installed at the inner wall of the channel, the UV intensity probe is connected with an air pump through the control cabinet, the cleaning device is matched with the pneumatic push rod, an electromagnetic valve is installed on the sewage inlet pipe, a floating ball type liquid level switch is installed in the channel, and the liquid level switch is connected with the electromagnetic valve through the control cabinet, the ultraviolet lamp tube is connected with the control cabinet, a main power switch is installed in the control cabinet, and the ultraviolet lamp tube, the electromagnetic valve and the air pump are connected in parallel.

Preferably, the cleaning device includes a ring body assembled outside the ultraviolet lamp tube, that is, a cleaning strip made of sponge material and installed inside the ring body, the cleaning strip contacts with an outer wall of the ultraviolet lamp tube, an insertion sleeve is arranged at the outer wall of the ring body, a connecting rod is installed in the insertion sleeve, a screw is matched between the insertion sleeve and the connecting rod, the upper end of the connecting rod passes through the telescopic end of the pneumatic push rod, and a first screw is matched between the pneumatic push rod and the connecting rod.

Preferably, jacks are distributed on the inner wall of the ring body, bristles are inserted into the jacks, and the bristles contact with the outer wall of the ultraviolet lamp tube; the purpose of the designed bristles is to further increase the cleaning capability, so that the outer wall of the ultraviolet lamp tube can be cleaned through one-time movement of the ring body.

Preferably, the bristles are PVC bristles.

The working principle of the product is as follows:

a liquid level switch: the liquid level switch is designed to determine the water quantity in the channel, so that the ultraviolet lamp tube can be immersed by the water in the channel all the time, and when the insufficient water inflow in the channel is found, the liquid level switch controls the electromagnetic valve to be opened at a larger angle to increase the water inflow. When the water inflow is too large, the liquid level switch controls the electromagnetic valve to reduce the opening angle, and the water inflow is reduced.

UV intensity probe: the UV intensity probe is mainly used for detecting the luminous intensity of the ultraviolet lamp tube, when more dirt is attached to the surface of the ultraviolet lamp tube, the penetrability of ultraviolet light becomes poor, when the intensity of the ultraviolet light detected by the UV intensity probe is insufficient, the air pump is driven to work, the air pump is used for supplying air to the pneumatic push rod, the pneumatic push rod controls the cleaning device to slide along the ultraviolet lamp tube, and the dirt attached to the surface of the ultraviolet lamp tube is removed.

The utility model has the advantages that: this product adopts the open channel design, and the dirty naked eye in surface of ultraviolet fluorescent tube is visible, has still set up UV intensity probe simultaneously and has been used for detecting illumination intensity, when illumination intensity is not enough, realizes the self-cleaning of ultraviolet fluorescent tube, and the structure of this product is comparatively simple, and the cost is comparatively cheap, is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a top view of the present invention;

FIG. 2 is a side view of the cleaning apparatus;

FIG. 3 is a partial cross-sectional view of the cleaning device;

fig. 4 is an electric control schematic diagram of the product.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, 2, 3 and 4, a self-cleaning sterilizer comprises a channel 1 and a control cabinet 2 installed on the ground, wherein the upper end of the channel 1 is open, a sewage inlet pipe 101 is welded on the right side of the channel 1, a sewage outlet pipe 102 is welded on the left side of the channel 1 (according to the field installation requirement, the left side can also enter sewage, and the right side can discharge sewage, not limited to the above arrangement), an ultraviolet lamp tube 3 is arranged at the inner bottom position of the channel 1, a cleaning device 4 capable of sliding transversely is arranged on the ultraviolet lamp tube 3, a pneumatic push rod 5 is arranged above the channel 1, the pneumatic push rod 5 is connected with an air pump 6 for inflating and deflating, a UV intensity probe 7 for monitoring the illumination intensity of the ultraviolet lamp tube is arranged at the inner wall of the channel 1, the UV intensity probe 7 is connected with the air pump 6 through the control cabinet 2, cleaning device 4 cooperation pneumatic push rod 5 install an solenoid valve 8 on the sewage advances pipe 101 install floater formula liquid level switch 9 in the channel 1, liquid level switch 9 passes through switch board 2 is connected solenoid valve 8, ultraviolet fluorescent tube 3 is connected switch board 2 is installed total switch 211 in the switch board 2, ultraviolet fluorescent tube 3, solenoid valve 8 and air pump 6 are parallelly connected.

In the present invention, in a preferred embodiment, the cleaning device 4 includes an assembly and is in the external ring 401 of the ultraviolet lamp tube 3, install promptly the inside sponge material's of ring 401 clean strip 402, clean strip 402 contacts the outer wall of the ultraviolet lamp tube 3 the outer wall department of ring 401 is provided with a plug bush 403 install a connecting rod 404 in the plug bush 403, the plug bush 403 with the screw 411 is cooperated between the connecting rod 404, the upper end of the connecting rod 404 is passed the flexible end of the pneumatic push rod 5, the pneumatic push rod 5 with the first screw 555 is cooperated between the connecting rod 404.

In a preferred embodiment of the present invention, the inner wall of the ring body 401 is distributed with insertion holes 444, bristles 445 are inserted into the insertion holes 444, and the bristles 445 contact the outer wall of the ultraviolet lamp tube 3; the purpose of the designed bristles is to further increase the cleaning capability, so that the outer wall of the ultraviolet lamp tube can be cleaned through one-time movement of the ring body.

In a preferred embodiment of the present invention, the bristles 445 are PVC bristles.

The working principle of the product is as follows:

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A self-cleaning sterilizer, which is characterized in that: including a channel to and a switch board of installing on ground, the upper end of channel is uncovered, the right side welding of channel has sewage to advance the pipe, the left side welding of channel has sewage exit tube, an ultraviolet fluorescent tube has been arranged in the interior bottom position department of channel, but be equipped with a cleaning device that transversely slides on the ultraviolet fluorescent tube, install a pneumatic push rod in the top of channel, pneumatic push rod is connected with an air pump that charges the gassing and use, install a UV intensity probe of monitoring ultraviolet fluorescent tube illumination intensity in the inner wall department of channel, UV intensity probe passes through the switch board and connects the air pump, cleaning device cooperation the pneumatic push rod, it installs a solenoid valve on the sewage advances the pipe, install floater formula level switch in the channel, level switch passes through the switch board and connects the solenoid valve, the ultraviolet lamp tube is connected with the control cabinet, a main power switch is installed in the control cabinet, and the ultraviolet lamp tube, the electromagnetic valve and the air pump are connected in parallel.

2. A self-cleaning sterilizer of claim 1, wherein: the cleaning device comprises a ring body assembled outside the ultraviolet lamp tube, namely a cleaning strip made of sponge materials and arranged inside the ring body, the cleaning strip is in contact with the outer wall of the ultraviolet lamp tube, a plug bush is arranged on the outer wall of the ring body, a connecting rod is arranged in the plug bush, screws are matched between the plug bush and the connecting rod, the upper end of the connecting rod penetrates through the telescopic end of the pneumatic push rod, and first screws are matched between the pneumatic push rod and the connecting rod.

3. A self-cleaning sterilizer as claimed in claim 2, wherein: jacks are distributed on the inner wall of the ring body, bristles are inserted into the jacks, and the bristles contact with the outer wall of the ultraviolet lamp tube.

4. A self-cleaning sterilizer as claimed in claim 3, wherein: the bristles are PVC bristles.