CN216844918U

CN216844918U - Heat exchanger with infrared bacteriostasis

Info

Publication number: CN216844918U
Application number: CN202122908253.7U
Authority: CN
Inventors: 张朋
Original assignee: Jinan Luxinmingtai Industry And Trade Co ltd
Current assignee: Jinan Luxinmingtai Industry And Trade Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-06-28
Anticipated expiration: 2031-11-24

Abstract

The utility model provides a heat exchanger with infrared bacteriostasis, which comprises a heat exchanger, an indoor unit and an outdoor unit, wherein the heat exchanger is provided with the indoor unit and the outdoor unit, and the indoor unit comprises: the air conditioner comprises a shell, wherein a ventilation opening is formed in the shell and comprises an air inlet area and an air outlet area; the fan is arranged in the shell; the evaporator is arranged between the shell and the fan; bacteriostatic sterilizing device, bacteriostatic sterilizing device include infrared disinfector and ultraviolet disinfector, and bacteriostatic sterilizing device installs at shells inner wall, and infrared disinfector detachably sets up on the casing that is close to the air inlet district, and ultraviolet disinfector sets up on the casing that is close to the air-out district. It is provided with the infrared sterilizer through the air inlet district at the vent, and the gas that will get into the indoor set disinfects, can not influence the circulation flow of indoor set air yet, and the ultraviolet disinfector of back through air-out district department carries out secondary disinfection to gas, avoids simple ultraviolet ray disinfection and causes the disinfection thoroughly, and the installation is convenient with the dismantlement moreover, is convenient for change and clears away the dust.

Description

Heat exchanger with infrared bacteriostasis

Technical Field

The application belongs to the technical field of heat exchangers, and particularly relates to a heat exchanger with infrared bacteriostasis.

Background

With the development of economic society, heat exchangers gradually come into people's lives and are frequently used. However, after the heat exchanger is used for a long time, water leakage occurs in the indoor unit of the heat exchanger due to unsmooth drainage of the drainage pipe or other reasons, and particularly, a large amount of bacteria grow on the evaporator. Therefore, when the heat exchanger is used for refrigerating or heating, bacteria on the evaporator can enter the indoor space along with cold air or hot air, so that the air quality of the indoor space is reduced, and the health of people is seriously harmed.

Now, a disinfection device installed on a heat exchanger of an indoor unit of a heat exchanger is provided, the mode not only prevents air from fully exchanging heat with the heat exchanger, but also only disinfects the air flowing through the disinfection device, the air does not directly flow out of the indoor unit after disinfection, incomplete disinfection is probably caused, and the flowing air carries bacteria, viruses and the like again.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heat exchanger with infrared bacteriostasis, wherein an infrared sterilizer is arranged in an air inlet area of a vent, gas entering an indoor unit is sterilized without influencing the circulation flow of the air of the indoor unit, and the gas to be exhausted is secondarily sterilized by an ultraviolet sterilizer at an air outlet area after heat exchange, so that the incomplete sterilization caused by pure ultraviolet sterilization is avoided, the heat exchanger is convenient to install and disassemble, and the dust is convenient to replace and remove.

In order to solve the above problems, the present invention provides a heat exchanger with infrared bacteriostasis, which comprises a heat exchanger provided with an indoor unit and an outdoor unit, wherein the indoor unit comprises: the air conditioner comprises a shell, wherein a ventilation opening is formed in the shell and comprises an air inlet area and an air outlet area; the fan is arranged in the shell; the evaporator is arranged between the shell and the fan; bacteriostatic degassing unit, bacteriostatic degassing unit include infrared sterilizer and ultraviolet disinfector, and bacteriostatic degassing unit installs at shells inner wall, and infrared sterilizer detachably sets up on the casing that is close to the intake zone, and ultraviolet disinfector sets up on the casing that is close to the air-out district.

Further, the casing is provided with the movable block, and the movable block can be dismantled with the casing and be connected, and the infrared ray sterilizer sets up on the movable block.

Furthermore, the movable block is provided with a hinged end hinged with the shell, the other end of the movable block is provided with a fixing mechanism, and the fixing mechanism connects or separates the movable block with the shell.

Further, fixed establishment includes fixed block, lock core and connecting rod, and the fixed block is provided with the spliced eye, and on the casing was arranged in to the fixed block, the lock core linked to each other and drove the connecting rod translation with the connecting rod, and the connecting rod is connected with the spliced eye.

Furthermore, the infrared sterilizer is an infrared lamp tube, a fixing seat and a bayonet type power supply lamp holder are arranged on the fixing block, the fixing seat and the bayonet type power supply lamp holder are arranged along the length direction of the fixing block, the bayonet type power supply lamp holder is arranged on one side, close to the hinged end, of the fixing block, and the infrared lamp tube is arranged on the fixing seat and one end of the infrared lamp tube is connected with the bayonet type power supply lamp holder.

Furthermore, the infrared lamp holder further comprises a limiting plate, the limiting plate is rotatably fixed on one side, away from the bayonet type power lamp holder, of the infrared lamp tube, the fixing seat is provided with a sliding groove and a limiting plate blocking groove, the sliding groove is arranged along the length direction of the fixing seat, the infrared lamp tube is arranged in the sliding groove, the limiting plate blocking groove is perpendicular to the sliding groove and divides the sliding groove into a front part and a rear part, and the limiting plate rotates and is arranged in the limiting plate blocking groove.

Furthermore, the air filter screen is also included and is detachably arranged on the movable block.

Furthermore, the ultraviolet sterilizer is an ultraviolet sterilizing lamp tube which is detachably connected with the shell.

Furthermore, a strip-shaped lampshade belt is arranged outside the ultraviolet disinfection lamp tube.

Furthermore, the device also comprises a regulator which is connected with and controls the infrared sterilizer and the ultraviolet sterilizer.

The utility model has the beneficial effects that: adopt infrared sterilizer can produce 120 ℃ high temperature, can disinfect the gas that gets into the indoor set, can tentatively improve air temperature and can disinfect the disinfection in the heating process, compare with the degassing unit who installs on the heat exchanger, this kind of mode can not obstruct the ventilation and also do not influence the casing interior air and carry out heat exchange with the heat exchanger, the ultraviolet sterilizer through air-out district department carries out secondary disinfection to going out the gas after the heat transfer, avoid simple ultraviolet disinfection and cause the disinfection not thorough, and the installation is convenient with the dismantlement, be convenient for change and clear away the dust.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the application and are not intended to limit the utility model. In the drawings:

FIG. 1 is a schematic cross-sectional view of the present invention.

Fig. 2 is a left-side view structural diagram of the movable block of the present invention.

Fig. 3 is a schematic sectional view of the fixing base.

Fig. 4 is a schematic front view of a bayonet power socket according to the present invention.

Fig. 5 is a partial structural view at the fixing mechanism.

10, a shell; 101. a vent; 1011. an air inlet area; 1012. an air outlet area; 102. a fixed block; 20. a fan; 30. an evaporator; 40. an infrared sterilizer; 401. an infrared lamp tube; 402. a fixed seat; 4021. a chute; 4022. the limiting plate is blocked by the groove; 403. a bayonet power socket; 404. a limiting plate; 50. an ultraviolet sterilizer; 501. a strip-shaped lamp shade strip; 60. a movable block; 601. a hinged end; 602. a lock cylinder; 603. a connecting rod.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it is to be understood that the terms "top," "bottom," "inner," "outer," "axial," "radial," "axial," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the present invention, as shown in fig. 1 to 5, the present invention provides a heat exchanger with infrared bacteriostasis, which includes a heat exchanger provided with an indoor unit and an outdoor unit, wherein the indoor unit includes: the air conditioner comprises a shell 10, wherein the shell 10 is provided with a ventilation opening 101, and the ventilation opening 101 comprises an air inlet area 1011 and an air outlet area 1012; the fan 20, the fan 20 is set in the body 10; an evaporator 30, the evaporator 30 being interposed between the casing 10 and the fan 20; bacteriostatic sterilizing device, bacteriostatic sterilizing device include infrared disinfector 40 and ultraviolet disinfector 50, and bacteriostatic sterilizing device installs at the casing 10 inner wall, and infrared disinfector 40 detachably sets up and is being close to on the casing 10 of intake zone 1011, ultraviolet disinfector 50 sets up on the casing 10 that is close to exhaust zone 1012.

The heat exchanger can be an air conditioner or an electric heater, as shown in fig. 1, the infrared sterilizer 40 is detachably installed in the heat exchanger shells 10 and is close to the air inlet area 1011 of the ventilation opening 101, the high temperature of 120 ℃ is generated by the infrared sterilizer 40 at one side, the entering air can be heated to enable the protein denaturation and solidification of bacteria and viruses to lose activity, before heating, the ventilation opening of the indoor unit can be closed, the infrared sterilizer 40 is opened, and bacteria in the indoor unit are sterilized and disinfected; after heating is started, the fan 20 drives the air inside the casing 10 to rotate clockwise or anticlockwise, so that the air inside the casing flows, contacts with the indoor heat exchanger and absorbs heat, the ultraviolet sterilizer 50 is installed on the casing 10 close to the air outlet region 1012, when the air is about to flow out of the casing 10 from the air outlet region 1012 after heat exchange is completed, the ultraviolet sterilizer 50 generates ultraviolet rays with proper wavelength to damage the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in microbial organism cells, so that growth cell death and (or) regenerative cell death are caused, and secondary sterilization and disinfection are performed on the air.

Adopt infrared sterilizer can produce 120 ℃ high temperature, can disinfect the gas that gets into the indoor set, can tentatively improve air temperature and can disinfect and disinfect the disinfection in the heating process, compare with the degassing unit who installs on the heat exchanger, this kind of mode can not obstruct the ventilation and also do not influence the casing 10 interior air and carry out heat exchange with the heat exchanger. After heat exchange, the ultraviolet sterilizer 50 at the air outlet region 1012 sterilizes the gas to be discharged for the second time, so that bacteria inside the indoor unit are prevented, meanwhile, compared with the mode of only installing the ultraviolet sterilizer 50, the phenomenon that the gas flowing speed in the heat exchanger is too high can be avoided, ultraviolet rays emitted by the ultraviolet sterilizer 50 are limited, and the air flowing out can not be disinfected comprehensively, so that incomplete disinfection is caused. The detachable connection of the infrared sterilizer 40 to the housing 10 not only facilitates the installation and detachment thereof, which facilitates the replacement and removal of dust, but also allows the infrared sterilizer 40 to be removed for a heat exchanger such as a heat exchanger during cooling in summer.

As a preferred embodiment, as shown in fig. 1 and 2, the housing 10 is provided with a movable block 60, the movable block 60 is detachably connected to the housing 10, and the infrared sterilizer 40 is provided on the movable block 60. When the infrared sterilizer 40 needs to be replaced or cleaned, the movable block 60 may be detached from the housing 10, and after the replacement or cleaning is completed, the movable block 60 may be fixed to the housing 10. More specifically, the housing 10 is provided with an attachment opening for the movable block 60, and the movable block 60 is attached to the attachment opening of the housing 10 and integrated with the housing 10. In this way, the shell 10 does not need to be disassembled integrally, and only the movable block 60 needs to be disassembled, so that the operation is more convenient.

The movable block 60 is provided with a hinge end 601 hinged to the housing 10, as shown in fig. 2, the other end of the movable block 60 is provided with a fixing mechanism, and the fixing mechanism connects or disconnects the movable block 60 to or from the housing 10. One end of the movable block 60 is hinged on the mounting opening of the shell 10, the other end of the movable block is fixed with the shell 10 through a fixing mechanism, the fixing mechanism comprises a locking state and an unlocking state, when the fixing mechanism is in the unlocking state, the movable block 60 can rotate around the hinged end 601, a certain included angle state is formed between the movable block 60 and the shell 10, the infrared sterilizer 40 on the movable block 60 is detached, replaced and cleaned, then the movable block 60 is rotated to the state coinciding with the mounting opening, and the fixing mechanism is adjusted to the unlocking state to enable the movable block 60 to be fixed on the shell 10. Can single completion work like this, need not other people and cooperate, compare in the mode that utilizes the bolt fastening moreover, need not to separate movable block 60 wholly with casing 10, it is very convenient to operate.

As a preferred embodiment, as shown in fig. 5, the fixing mechanism includes a fixing block 102, a lock cylinder 602 and a connecting rod 603, the fixing block 102 is provided with an insertion hole, the fixing block 102 is placed on the housing 10, the lock cylinder 602 is connected to the connecting rod 603 and drives the connecting rod 603 to translate, and the connecting rod 603 is connected to the insertion hole. The fixing mechanism is similar to a door lock, the fixing block 102 is disposed on one side of the housing 10 close to the movable block 60, an insertion hole is disposed on one side of the fixing block 102 facing the movable block 60, the lock cylinder 602 is mounted on one side of the movable block 60 far from the hinge end 601, the lock cylinder 602 is connected to the connecting rod 603, the connecting rod 603 is driven by rotation of the lock cylinder 602 to translate towards the insertion hole, and the connecting rod 603 is inserted into the insertion hole to fix the movable block 60 and the housing 10. The mode that the lock cylinder 602 rotates to drive the connecting rod 603 to connect the movable block 60 with the housing 10 is simple in structure and stable in connection, and can prevent people from mistakenly touching the locking mechanism to cause disconnection between the movable block 60 and the housing 10.

As a preferred embodiment, as shown in fig. 2, the infrared sterilizer 40 is an infrared lamp tube 401, the fixing block 102 is provided with a fixing base 402 and a bayonet type power socket 403, the fixing base 402 and the bayonet type power socket 403 are arranged along the length direction of the fixing block 102, the bayonet type power socket 403 is arranged on one side of the fixing block 102 close to the hinged end 601, and the infrared lamp tube 401 is mounted on the fixing base 402 and has one end connected to the bayonet type power socket 403. The hinged end 601, the bayonet power lamp holder 403 and the fixing base 402 of the fixing block 102 are sequentially arranged, the bayonet power lamp holder 403 is used for supplying power to the infrared lamp tube 401 in a fixed-distance connection mode, one end of the infrared lamp tube 401 is clamped into the bayonet lamp holder, the infrared lamp tube 401 is fixed in the radial direction, the sliding groove 4021 is formed in the length direction of the fixing base 402, the infrared lamp tube 401 is in interference fit with the sliding groove 4021, and the fixing base 402 is fixed with the infrared lamp tube 401 in the axial direction. When the infrared lamp 401 is installed and removed, the infrared lamp 401 moves along the sliding slot 4021 toward the bayonet socket 403, so that one end of the infrared lamp 401 is fixed to the bayonet socket 403, and certainly, the infrared lamp 401 should be longer than a portion of the fixing base 402 or a hanging ring for facilitating pushing and pulling is provided at an end of the infrared lamp 401 away from the bayonet socket 403, thereby facilitating installation and removal of the infrared lamp 401.

Of course, the radial direction is along the length direction of the infrared lamp 401, and the axial direction is the axial direction of the infrared lamp 401.

More specifically, during disassembly, since the movable block 60 is hinged to the housing 10, when disassembling, since the movable block 60 is relatively inclined, as shown in fig. 2, 3 and 4, the bayonet power socket 403 can provide a part of pulling force to the infrared lamp 401, but in order to prevent people from damaging the infrared lamp 401 due to the fact that the bayonet power socket 403 and the infrared lamp 401 are separated from each other when people clean dust is left for a long time or is subjected to jolt vibration during transportation, the apparatus further includes a limiting plate 404, the limiting plate 404 is rotatably fixed on the side of the infrared lamp 401 away from the bayonet power socket 403, a sliding block is arranged on the side of the infrared lamp 401 close to the fixing seat 402, the fixing seat 402 is provided with a sliding groove 4021 and a limiting plate 404 notch 4022, the sliding groove 4021 is arranged along the length direction of the fixing seat 402, the limiting plate 404 notch 4022 is perpendicular to the sliding groove 4021 and divides the sliding groove 4021 into a front part and a rear part, the retainer plate 404 rotates and is positioned within the retainer plate 404 notch 4022. When the infrared lamp is installed, the position-limiting plate 404 is rotated to the upper side of the fixing base 402, and after the infrared lamp 401 is fixed to the bayonet power socket 403, the position-limiting plate 404 is rotated into the position-limiting plate 404 notch 4022, so as to protect the infrared lamp 401.

As a preferred embodiment, the air filter is further included, and the air filter is detachably arranged on the movable block 60. When the heat exchanger is used in summer, the infrared lamp tube 401 can be detached, the air filter screen is arranged at the inlet, filter materials of the air filter screen can be made of high-quality polyester synthetic fibers, the service life is long, high dust gathering rate and large dust containing capacity are guaranteed, and dust can be prevented from entering the shell 10 and depositing on the ultraviolet sterilizer 50 or being directly mixed with air to affect human health. Of course, the installation mode of the air filter screen and the fixing seat 402 may be the same as that of the infrared lamp tube 401, but the air filter screen does not need to be connected to the bayonet type power lamp holder 403, the two ends of the air filter screen in the length direction may be respectively provided with a limiting plate, the limiting baffle close to the bayonet type power lamp holder is directly abutted against the side wall of the fixing seat, and the air filter screen is fixedly installed on the fixing seat by means of the sliding groove and the limiting plate.

Preferably, the ultraviolet sterilizer 50 is an ultraviolet sterilizing lamp, and the ultraviolet sterilizing lamp is detachably connected to the housing 10. The installation and connection method can also be the same as the connection method of the infrared lamp 401.

Further, as shown in fig. 1, in order to avoid frequent need of cleaning the ultraviolet disinfection lamp, a strip-shaped lamp cover belt 501 may be arranged outside the ultraviolet disinfection lamp.

Further, a regulator is also included, which is connected to and controls the infrared sterilizer 40 and the ultraviolet sterilizer 50. This allows one to automatically adjust the operation of the infrared sterilizer 40 or the ultraviolet sterilizer 50 individually or in combination, and the respective use times, so as to be suitable for use in different environments.

The method can be realized by adopting or using the prior art for reference in places which are not described in the utility model.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above description is only an example of the present invention and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a heat exchanger with infrared is antibacterial, includes, the heat exchanger is provided with indoor set and off-premises station, its characterized in that:

the indoor unit includes: the air conditioner comprises a shell, wherein the shell is provided with a vent, and the vent comprises an air inlet area and an air outlet area;

the fan is arranged in the shell;

an evaporator disposed between the housing and the fan;

bacteriostatic sterilizing device, bacteriostatic sterilizing device includes infrared disinfector and ultraviolet disinfector, bacteriostatic sterilizing device installs at shells inner wall, infrared disinfector detachably sets up and is being close to the air inlet district on the casing, ultraviolet disinfector sets up and is being close to the air-out district on the casing.

2. The heat exchanger with infrared bacteriostasis according to claim 1, wherein the shell is provided with a movable block, the movable block is detachably connected with the shell, and the infrared sterilizer is arranged on the movable block.

3. The heat exchanger with infrared bacteriostasis according to claim 2, wherein the movable block is provided with a hinged end hinged with the shell, the other end of the movable block is provided with a fixing mechanism, and the fixing mechanism connects or separates the movable block with or from the shell.

4. The heat exchanger with infrared bacteriostasis function as claimed in claim 3, wherein the fixing mechanism comprises a fixing block, a lock cylinder and a connecting rod, the fixing block is provided with a plug hole and is arranged on the shell, the lock cylinder is connected with the connecting rod and drives the connecting rod to translate, and the connecting rod is connected with the plug hole.

5. The heat exchanger with infrared bacteriostasis function according to claim 4, wherein the infrared disinfector is an infrared lamp tube, the fixing block is provided with a fixing seat and a bayonet type power lamp holder, the fixing seat and the bayonet type power lamp holder are arranged along the length direction of the fixing block, the bayonet type power lamp holder is arranged on one side of the fixing block close to the hinged end, the infrared lamp tube is installed on the fixing seat, and one end of the infrared lamp tube is connected with the bayonet type power lamp holder.

6. The heat exchanger with infrared bacteriostasis function according to claim 5, further comprising a limiting plate rotatably fixed at an end of the infrared lamp tube away from the bayonet type power socket, wherein the fixing base is provided with a sliding groove and a limiting plate blocking groove, the sliding groove is arranged along the length direction of the fixing base, the infrared lamp tube is arranged in the sliding groove, the limiting plate blocking groove is perpendicular to the sliding groove and divides the sliding groove into a front part and a rear part, and the limiting plate rotates and is arranged in the limiting plate blocking groove.

7. The heat exchanger with infrared bacteriostasis function of claim 2, further comprising an air filter screen, wherein the air filter screen is detachably arranged on the movable block.

8. The heat exchanger with infrared bacteriostasis of claim 1, wherein the ultraviolet disinfector is an ultraviolet disinfection lamp tube which is detachably connected with the shell.

9. The heat exchanger with infrared bacteriostasis function as claimed in claim 1, wherein strip-shaped lampshade belts are arranged outside the ultraviolet disinfection lamp tubes.

10. The heat exchanger with infrared bacteriostasis of claim 1, further comprising a regulator, wherein the regulator is connected with and controls the infrared sterilizer and the ultraviolet sterilizer.