CN212657840U - Can change new fan of modularization wall formula of equipment function - Google Patents

Abstract

The utility model discloses a modularized wall type fresh air machine capable of replacing equipment functions, which belongs to the technical field of indoor fresh air equipment, and comprises a main machine pipe body with openings at two ends, wherein the main machine pipe body is fixedly embedded in the outer wall of a building, the two ends of the main machine pipe body are communicated with the indoor side and the outdoor side of the outer wall of the building, a plurality of electric connection clamping grooves are arranged on the inner wall of the main machine pipe body, each electric connection clamping groove is distributed at different depth positions on the inner wall of the main machine pipe body at intervals, each function can be modularly assembled, each function component is convenient to install and replace, a function module which is convenient to be replaced and used in different seasons and climates can be used without increasing the whole thickness of the equipment, the whole volume of the equipment extending out of the indoor and outdoor sides can be increased, the corresponding use function of the equipment can be increased, the effect is better, and, the structure of this device electricity of inserting is not only safe, and the dismouting is simple moreover.

Description

Can change new fan of modularization wall formula of equipment function

Technical Field

The utility model relates to an indoor new trend equipment technical field especially relates to a new fan of modularization wall formula that can change equipment function.

Background

The fresh air system is a set of independent air processing system consisting of an air supply system and an air exhaust system and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. The pipeline type fresh air system consists of a fresh air fan and pipeline accessories, outdoor air is purified by the fresh air fan and is led into a room, and indoor air is discharged through a pipeline; the ductless fresh air system is composed of a fresh air fan, and the fresh air fan is used for purifying outdoor air and guiding the outdoor air into a room. Relatively speaking, the pipeline type fresh air system is more suitable for being used in industrial or large-area office areas due to large engineering quantity, and the pipeline-free fresh air system is more suitable for being used in families due to convenient installation. After multiple attempts, in 1935, the first heat exchange device capable of filtering air pollution in the world, also called a fresh air system, is invented and manufactured, wherein the fresh air system is characterized in that fresh air is sent to the interior of a closed interior by using special equipment at one side of the interior and then is discharged to the exterior from the other side of the interior by using the special equipment, and a fresh air flowing field is formed in the interior, so that the requirement of indoor fresh air ventilation is met. The implementation scheme is as follows: the new wind flow field is formed in the system by adopting a high wind pressure and large flow fan, supplying air from one side to the indoor by means of mechanical strength and discharging the air from the other side to the outdoor by a specially designed exhaust fan. The air which enters the room is filtered, disinfected, sterilized, oxygenated and preheated (only used in winter) while the air is supplied.

The fresh air system is a relatively large device at the beginning, particularly, the outdoor unit is relatively large, the manufacturing cost is high, the requirement on installation conditions is high, so the utility model is generally installed in large-scale closed public places, but with the increase of the requirements of people on living quality, the demand for indoor environment is increased, the demand for fresh air system is also existed in the family, however, because the family space is not large, and the installation space and environment are limited, therefore, a smaller fresh air device is needed, and a wall type fresh air machine is appeared, namely, the wall type fresh air machine is embedded on the outer wall and connected with the space inside and outside the cavity, and the outdoor air outside the wall is pumped into the room after being filtered, the installation requirement of the wall type fresh air machine is simple, as long as the outer wall is provided, and the outside does not shelter from, belong to the place that the air is comparatively mobile can, this kind of device is similar to the passageway formula, indoor outer intercommunication can to install filtration and fan additional just.

Because of the limitation of space, only the thickness of the wall body can be used for installation, if the structure in the wall type fresh air fan is too much, the equipment is too thick, the installation space is not enough, generally the outer wall has the thickness of about 20-30cm, the wall type fresh air fan has the depth of only 20-30cm without the decoration and the protection covers of the inner machine and the outer machine, all the fan filter layers can be only installed in the depth range, because of the limitation of thickness, the existing wall type fresh air fan only has the functions of filtering and air supply, the maximum thickness is already the limit thickness after one preheating is added, otherwise, a larger space and an outer hanging machine are required to be added outside the wall, so that in order to avoid danger in a high-rise building, the outer wall opening is not allowed to extend out too much equipment, more equipment is added indoors, and the indoor space is occupied, and even if the indoor increase is not too much, so at present, in practice, the most functions in the wall body are only four functions, the more the number of the functions is, the simpler the functions are realized, the filtering and air supply are necessary functions and are not changeable, and the addition of heating and sterilization can not add other devices, such as humidification and ion sterilization, which need electricity, and can not be added due to the thickness of the device.

Based on this, the utility model designs a can change new fan of modularization wall formula of equipment function to solve above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide a can change modularization wall formula new fan of equipment function, can each function of modularization, be convenient for install additional and change, be convenient for change the device of use in different seasons, do not increase the whole thickness of equipment, and increase the service function that equipment corresponds, the effect is better, the function expansibility of this kind of wall formula new fan has been improved, also be convenient for change very much, the user oneself just can be indoor operating the change, it is also more convenient to maintain, the structure of electricity is inserted to this device is not only safe, and the dismouting is simple.

The utility model discloses a realize like this: a modularized wall type fresh air fan with replaceable equipment functions comprises a main machine pipe body with openings at two ends, wherein the main machine pipe body is fixedly embedded in an outer wall of a building, the two ends of the main machine pipe body are communicated with the indoor side and the outdoor side of the outer wall of the building, a plurality of electric connection clamping grooves are formed in the inner wall of the main machine pipe body, and each electric connection clamping groove is distributed on the inner wall of the main machine pipe body at different depth positions at intervals;

the functional module assembly is provided with a plurality of replacement parts with different functions, the external shape of each functional module assembly is the same, each functional module assembly can be separately clamped in an inner cavity of the main machine pipe body, a conductive buckle is arranged outside the side wall of each functional module assembly, the conductive buckle on each functional module assembly can be separated from the clamp arranged in any electric connection clamping groove in the main machine pipe body, and each functional module assembly is electrically connected with the main machine pipe body through the matching of the electric connection clamping groove and the conductive buckle;

host computer panel and outer wall filter screen lid, the indoor one side of host computer body is established to the card that the host computer panel can separate, outer wall filter screen lid passes through screw thread sealing and installs in the outdoor one side of host computer body, the last air outlet that has set up of host computer panel, the inside intercommunication of air outlet and host computer body, control panel and display screen have been set up on the host computer panel, control panel and display screen are connected with the host computer body electricity, the host computer body is connected with external power supply electricity.

Furthermore, two linear sliding grooves are symmetrically formed in the inner walls of the left side and the right side of the main machine pipe body, the sliding grooves penetrate through two end faces of the main machine pipe body, and the two sliding grooves are parallel to the axis of the main machine pipe body.

Furthermore, a plurality of limiting clamping grooves are further formed in the inner walls of the upper side and the lower side of the main machine pipe body, a plurality of electrical connection clamping grooves are also formed in the inner walls of the upper side and the lower side of the main machine pipe body, one electrical connection clamping groove and one limiting clamping groove are symmetrically distributed on the same cross section of the inner wall of the main machine pipe body, the plurality of electrical connection clamping grooves and the limiting clamping grooves which are mutually symmetrical are arranged on the inner wall of the main machine pipe body in two symmetrical straight lines, and the two straight lines formed by the arrangement of the electrical connection clamping grooves and the limiting clamping grooves are parallel to the axis of the;

the electric connection clamping grooves and the limiting clamping grooves are arranged on the same straight line at intervals.

Furthermore, each outer wall edge of the functional module assembly is fixed with a conductive buckle, a limiting buckle and two guide sliding blocks, each guide sliding block of the functional module assembly can be separated and slidably arranged in the sliding groove, each limiting buckle can be separated and arranged in a limiting clamping groove, and each conductive buckle can be separated and arranged in an electric connecting clamping groove.

Furthermore, the inside elastic component and the locking bayonet lock that have set up of spacing buckle, the locking bayonet lock passes through what the elastic component can stretch out and draw back to be fixed on spacing buckle, spacing buckle is inlayed inside the function module subassembly lateral wall.

Furthermore, set up insulating spring, electrically conductive bayonet lock and push switch in the electrically conductive buckle, still fixed push switch on the electrically conductive bayonet lock, electrically conductive bayonet lock passes through insulating spring to be connected in electrically conductive buckle, electrically conductive bayonet lock is connected with the function module subassembly electricity.

Further, the host computer body is cylindrical body, the cross section diameter of host computer body is no longer than 30cm, the inner wall of functional module subassembly and host computer body is transition fit.

Further, the functional module subassembly includes primary filter, well effect filter, high efficiency filter, electron dust remover, light hydrogen ion purification module that disinfects, electron disinfection module, heater, dehumidification module, champignon module and fan, the fan is installed on the electric card groove work position that connects in the outside.

The utility model has the advantages that: the utility model can realize the buckling type circuit connection of a plurality of functional module components with different functions in the main machine tube body by using the matching of the conductive buckle and the electric connection clamping groove, and the functional module components can be conveniently disassembled and replaced by powering off and powering on after being disassembled, and the functional module components can be stably installed in the main machine tube body in a sliding way by matching the sliding groove and the guide slider, and the angle is fixed, thereby avoiding the functional module components from rotating and breaking away, and the structure of the conductive buckle is better applied to the device, therefore, the device can ensure the stable installation of the functional module components in the main machine tube body and can be conveniently replaced, thus the device can replace different functional module components when needed, and when a heating module is not needed in summer, the device can be replaced by other modules, it is very convenient, and only the connection of electric lines in the inside of the host computer body of this device, it is fixed inconvenient, and each functional module subassembly is the work subassembly, belong to the part of damaging more easily, the structure of this device makes the dismantlement that these functional module subassemblies can be convenient get off and overhauls, no longer need dismantle whole equipment get off look over the damage part, because this kind of modular design, after new technique and new function appear, as long as shape and electrically conductive buckle make the same, this device is as long as change new functional module subassembly, just can use the functional module of new invention, needn't whole equipment is changed.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings.

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

FIG. 2 is a schematic front view of the host panel of the present invention;

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

FIG. 4 is a schematic cross-sectional view of the internal structure of the main body of the present invention;

FIG. 5 is a schematic view showing the extended state of the conductive latch and the locking latch of the present invention;

FIG. 6 is a schematic view of the retracted state of the conductive latch and the locking latch of the present invention;

fig. 7 is a schematic view of the functional module assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-host panel, 11-control panel, 12-display screen, 13-air outlet, 2-host tube, 21-chute, 22-electric connection card slot, 23-limit card slot, 3-limit buckle, 31-elastic piece, 32-locking bayonet lock, 4-conductive buckle, 41-insulating spring, 42-conductive bayonet lock, 43-press switch, 5-function module component, 51-guide slide block and 6-outer wall filter screen cover.

Detailed Description

Referring to fig. 1 to 7, the present invention provides a technical solution: a modularized wall type fresh air fan with replaceable equipment functions comprises a main machine pipe body 2 with openings at two ends, wherein the main machine pipe body 2 is fixedly embedded in an outer wall of a building, the two ends of the main machine pipe body 2 are communicated with the indoor side and the outdoor side of the outer wall of the building, a plurality of electric connection clamping grooves 22 are formed in the inner wall of the main machine pipe body 2, and each electric connection clamping groove 22 is distributed on the inner wall of the main machine pipe body 2 at different depth positions at intervals;

the functional module assembly 5 is provided with a plurality of replacement parts with different functions, the external shape of each functional module assembly 5 is the same, each functional module assembly 5 can be separately clamped in the inner cavity of the host pipe body 2, the external part of the side wall of each functional module assembly 5 is provided with a conductive buckle 4, the conductive buckle 4 on each functional module assembly 5 can be separated from the clamp arranged in any one electric connection clamping groove 22 in the host pipe body 2, and each functional module assembly 5 is electrically connected with the host pipe body 2 through the matching of the electric connection clamping groove 22 and the conductive buckle 4;

the host panel 1 and the outer wall filter screen cover 6, the host panel 1 can be separated and clamped at one side of the host tube body 2, the outer wall filter screen cover 6 is installed at one side of the host tube body 2 outside through thread sealing, the host panel 1 is provided with the air outlet 13, the air outlet 13 is communicated with the interior of the host tube body 2, the host panel 1 is provided with the control panel 11 and the display screen 12, the control panel 11 and the display screen 12 are electrically connected with the host tube body 2, the host tube body 2 is electrically connected with an external power supply, the utility model can modularize and assemble each function, so that each function component is convenient to be installed and replaced, the function module can be replaced and used in different seasons and different climates, the whole thickness of the equipment is not increased, the whole volume of the equipment extending out of the room and the room is not increased, and the corresponding use function of the equipment can be increased, the effect is better, the function expansibility of this kind of new fan of wall formula has been improved like this, also be convenient for change very much, and can dismantle the function module who is not conform to weather and season at present, it is extravagant to reduce the unnecessary power consumption, and these function module subassemblies 5 that do not use temporarily can not occupy the place, can dismantle and accomodate, use with installing again when needing to use, and the user oneself just can operate the change indoor, it is also more convenient to maintain, the structure of this device electricity of inserting is not only safe, and the dismouting is simple moreover.

Two linear sliding grooves 21 are symmetrically formed in the inner walls of the left side and the right side of the main machine pipe body 2, the sliding grooves 21 penetrate through two end faces of the main machine pipe body 2, and the two sliding grooves 21 are parallel to the axis of the main machine pipe body 2, so that the sliding grooves 21 are straight, and the functional module assembly 5 can conveniently slide in the sliding grooves 21;

a plurality of limiting clamping grooves 23 are further formed in the inner walls of the upper side and the lower side of the main machine pipe body 2, a plurality of electric connection clamping grooves 22 are also formed in the inner walls of the upper side and the lower side of the main machine pipe body 2, one electric connection clamping groove 22 and one limiting clamping groove 23 are symmetrically distributed on the same cross section of the inner wall of the main machine pipe body 2, the plurality of electric connection clamping grooves 22 and the limiting clamping grooves 23 which are mutually symmetrical are arranged on the inner wall of the main machine pipe body 2 in two symmetrical straight lines, and the two straight lines formed by the arrangement of the electric connection clamping grooves 22 and the limiting clamping grooves 23 are parallel to the axis;

the electric connection clamping grooves 22 and the limiting clamping grooves 23 are arranged at intervals on the same straight line, a plurality of limiting clamping grooves 23 and electric connection clamping grooves 22 are linearly arranged on the inner walls of the two sides of the top and the bottom of the host tube body 2, and the limiting clamping grooves 23 and the electric connection clamping grooves 22 are alternately arranged, so that circuits of the electric connection clamping grooves 22 can be uniformly distributed up and down, can not be completely concentrated on the upper side of the host tube body 2, can not be completely arranged on the lower side, is convenient for circuit arrangement, and is additionally provided with one limiting clamping groove 23 for matching, so that the functional module assembly 5 is stably clamped;

a conductive buckle 4, a limiting buckle 3 and two guiding slide blocks 51 are fixed on the edge of the outer wall of each functional module assembly 5, the guiding slide block 51 of each functional module assembly 5 can be slidably arranged in the sliding groove 21 in a separated mode, each limiting buckle 3 can be arranged in a limiting clamping groove 23 in a separated mode, each conductive buckle 4 can be arranged in an electric connecting clamping groove 22 in a separated mode, the shape of the functional module assembly 5 is standardized, and the positions of the conductive buckle 4, the guiding slide block 51 and the limiting buckle 3 are standardized, so that all the functional module assemblies 5 can be replaced mutually, the assembly replacement is facilitated, and the use function is freely arranged;

an elastic part 31 and a locking bayonet pin 32 are arranged in the limiting buckle 3, the locking bayonet pin 32 can be fixed on the limiting buckle 3 in an extensible mode through the elastic part 31, the limiting buckle 3 is embedded in the side wall of the functional module component 5, and the locking bayonet pin 32 on the limiting buckle 3 is used for conducting clamping or withdrawing in an extensible mode;

an insulating spring 41, a conductive bayonet pin 42 and a press switch 43 are arranged in the conductive buckle 4, the press switch 43 is further fixed on the conductive bayonet pin 42, the conductive bayonet pin 42 is connected in the conductive buckle 4 through the insulating spring 41, the conductive bayonet pin 42 is electrically connected with the functional module component 5, and the conductive bayonet pin 42 can be accurately positioned and can also be electrically connected with the power connection bayonet slot 22 when extending out;

the main machine pipe body 2 is a cylindrical pipe body, the diameter of the cross section of the main machine pipe body 2 is not more than 30cm, the functional module assembly 5 is in transition fit with the inner wall of the main machine pipe body 2, if the size of the main machine pipe body 2 is too large, the integral rigidity of a house structure can be damaged, generally, the optimal size is 20cm-30cm, the functional module assembly 5 is in proper size fit with the main machine pipe body 2, and dust is prevented from entering a room from gaps among the gaps due to gap passageways;

the functional module assembly 5 comprises a primary filter, a middle filter, a high-efficiency filter, an electronic dust collector, a light hydrogen ion sterilization and purification module, an electronic disinfection module, a heater, a dehumidification module, an aroma module and a fan, wherein the fan is arranged on the working position of the power connection clamping groove 22 on the outermost side, the functional module assembly 5 is various in types, and if all the functional module assemblies are arranged, the thickness of the functional module assembly is obviously larger than that of a wall; the utility model discloses a modular design can change functional module subassembly 5 according to different seasons and region, and is more convenient, uses in a flexible way, is applicable to more the circumstances.

In a specific embodiment of the present invention:

all functions of the prior wall-type fresh air device are set when the whole machine is manufactured and installed, and cannot be adjusted and changed; and generally has no targeted function or only a certain targeted function due to the thickness. The utility model discloses the function to each new trend carries out modular installation and settlement for each functional module is changed to oneself that the user can be convenient, is convenient for use different modules when different demands, and the service function is richened in the limited space of make full use of. The technical means follows the principle that users have different requirements on functions of the fresh air ventilator in different seasons, and the functions of the fresh air ventilator are changed according to different outdoor environments in different seasons; obtained can be through convenient each functional module of change, and each functional module switch on that can both be convenient, made indoor the most comfortable air circumstance's that can both have technical effect in different seasons, specifically as follows:

the embodiment of the utility model provides a through providing a new fan of modularization wall formula that can change equipment function, the utility model provides a technical problem that solve is: 1. the traditional wall type fresh air equipment has limited functions due to thickness, can only be designed into a filtering function and an air supply function required by most people, and can only be added with one heating function at most if the wall body is thick; 2. after the wall type fresh air machine is manufactured and installed, the functions are set, and all components are fixed, so that at most, which function can be controlled to be opened or closed can be controlled, and any function cannot be replaced; 3. in the past, the wall type fresh air fan is difficult to maintain, the wires in the equipment are fixedly connected, a user can not disassemble and assemble the wall type fresh air fan, the wall type fresh air fan can be maintained and replaced by professional maintenance personnel, and even the maintenance personnel can replace and maintain the equipment in the wall body inconveniently; 4. in the past, the equipment is generally internally connected with a wire to connect a fan, a heating device and the like, a sterilizing device which is used for filtering or does not need electricity is arranged at a position close to an outer wall, the electricity connection of the whole device is only provided with one socket, the internal sterilizing material is difficult to replace, and a targeted device with large thickness requirement is difficult to connect electricity due to the fact that the thickness is very difficult to install.

The realized technical effects are as follows: 1. through carrying out the modularized design of standard shape and standard architecture with each functional module subassembly 5 for these functional modules are convenient for install, do not need professional user oneself can install and dismantle at home, thereby reach the purpose of changing the function. Therefore, different functions can be used in different seasons, such as a heating function, which is not needed in summer, and sterilization and pollen filtration can be installed for targeted use in spring;

2. because this device has used modular functional assembly 5 for each functional module easy dismounting, the functional module that damages easily and often need to be changed is independently installed, and in the maintenance, convenient to detach gets off and overhauls. The host panel 1 can be detached independently and maintained independently. Only electric wires for power transmission and control signal transmission are embedded in the main machine pipe body 2, so that the main machine pipe body 2 is simple in structure and not easy to damage;

3. because the dismantlement of each functional module subassembly 5 installation of being convenient for, can use different functional modules as required in the season of difference, increase comparatively complicated functional module on the basis of conventional function, for example well, high-efficient filter, electronic dust remover, light hydrogen ion purification module that disinfects, electron disinfection module, heater, dehumidification module, champignon module etc.. The installation sequence of the functional modules is not limited, and the functional modules can be combined and matched according to needs, for example, in winter, the external bacteria and pollen are less, the drying is realized, the fresh air can be sterilized and disinfected without heating, dedusting and other functions; the pollen is abundant in spring, and can be filtered by a high-efficiency filter in use; when the weather is moist, the bacteria are propagated in large quantities, and the infectious diseases are in high season, the photo-hydrogen ion sterilization and purification module, the electronic disinfection module and the like can be used. All the functional module assemblies 5 have the same external shape and mounting structure, can be flexibly and freely matched and mounted, are easy to mount and are convenient to use;

4. some function module subassemblies 5 must connect the power, and each installation function piece connecting circuit of wall formula new fan in the past is fixed, can not the dismouting change, the utility model discloses a circuit connects through plug-in's connecing electric draw-in groove 22 and electrically conductive buckle 4, the dismouting of each different function module subassemblies 5 of being convenient for.

5. The utility model discloses the functional module that is close to the outdoor side generally is the fan module, and what the fan module installation was when two-way fan module, can change the running state of fan, realizes the function of airing exhaust to a tractor serves several purposes.

The embodiment of the utility model provides an in technical scheme for solving above-mentioned problem, the general thinking is as follows:

for better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the embodiments.

The utility model discloses when the preparation installation, inlay host computer body 2 earlier on the building outer wall to it is fixed firm to make host computer body 2, and host computer body 2 will communicate the indoor outdoor space of building outer wall, ensures that host computer body 2 will build the outer wall and get through, then with in host computer body 2 and build the installation gap between the outer wall fill inseparable, ensure between host computer body 2 and the wall body not leaking gas. Wires for conducting and transmitting control signals are buried in the main body 2, and a switching power supply is built in the main body panel 1, and the wires connect the conductive buckle 4 and the control panel 11 with the switching power supply. Still set up display screen 12 on the host computer panel 1, display screen 12 is connected with control panel 11 electricity, and display screen 12 and control panel 11 are the part that must use on the new fan, also are mature spare part that can outsourcing, have used control panel 11 and display screen 12 on almost all wall formula new fans now, and control panel 11 and display screen 12 are fixed on host computer panel 1. The display 12 can display the actual operation of the control panel 11, and the operation state of each functional module assembly 5 in which the entire apparatus is being powered on for operation, and indoor and outdoor air monitoring state parameters and the like. The main machine panel 1 is of a round cake-shaped structure, and a louvered air outlet 13 is embedded and fixed in the main machine panel 1; whole host computer panel 1 can be dismantled, can accomplish through the elasticity buckle, and this kind of elasticity buckle is the plastics buckle commonly used on this kind of panel, perhaps uses the screw to lock host computer panel 1 also on the indoor medial surface of host computer body 2. The host panel 1 is provided with two module power supply and control signal output connectors, and the connectors can be tightly inserted to connect a circuit, so that the host panel 1 and the host tube body 2 can be electrically connected. The module power supply and control signal output connector on the host panel 1 is somewhat similar to a USB interface, and can work only by being aligned and plugged.

Before installing the host panel 1, appropriate functional module components 5 need to be installed, and the functional module components 5 are of various types; new technologies may be added in the future as long as the external shape, size and electrical connection mounting structure are matched with the original main body 2. The functional module assembly 5 can be freely matched according to factors such as seasons, outdoor environment and the like, if the climate is humid in spring, most pollen easily causes allergy, and a fan module, an initial filter, a medium-high efficiency filter, a dehumidification module and the like can be installed. The fan module is necessary, as shown in fig. 1, the functional module component 5 installed on the rightmost side is the fan module, the fan module of the embodiment has two conductive buckles 4, and the power connection clamping groove 22 matched with the fan is also arranged on the main machine pipe body 2 close to the outdoor side, the upper and the lower parts are arranged, and one power connection is used for transmitting a control signal to adjust the wind power or the fan steering. The mounting steps are the same regardless of the type of functional module assembly 5 to be mounted, since the external shape, size, and mounting structure are the same. Firstly, the guide sliding blocks 51 at two sides of the functional module assembly 5 are aligned to the sliding groove 21, and then the press switch 43 is pressed to push the functional module assembly 5 to the interior of the main machine pipe body 2; at this time, the locking pin 32 of the limiting buckle 3 and the conductive pin 42 of the conductive buckle 4 are in a compressed state, as shown in fig. 6. When the functional module assembly 5 is inserted into a corresponding proper position, and the electric connection clamping groove 22 and the limit clamping groove 23 on the host tube body 2 are aligned with the conductive clamping pin 42 and the locking clamping pin 32, the press switch 43 is loosened, the locking clamping pin 32 is bounced up under the action of the elastic piece 31 and is jacked into the limit clamping groove 23 to play a role in limiting, and the functional module assembly 5 is prevented from moving and rotating; similarly, the conductive latch 42 is lifted up by the insulating spring 41 to jack into the electrical connection slot 22, so that the internal circuit of the functional module assembly 5 is connected to the circuit in the main body 2 through the conductive latch 42 of the conductive clip 4, and is powered on. The locking bayonet 32 and the conductive bayonet 42 on the functional module assembly 5 after the installation are in the state shown in fig. 5. When the functional module assembly 5 is removed, the press switch 43 is pressed and the functional module assembly 5 is pulled outwards, and at this time, the locking bayonet 32 and the conductive bayonet 42 of the functional module assembly 5 are retracted, and the functional module assembly 5 is taken out outwards, so that the replacement is very convenient. Because the wiring of the wires is convenient, the electrical connection card slots 22 and the limiting card slots 23 in the main body 2 of the embodiment are arranged at intervals, as shown in fig. 4, the electrical connection card slot 22 corresponding to the leftmost functional module component 5 is on the upper side, and the limiting card slot 23 is on the lower side; the corresponding electric card slot 22 of the second functional module component 5 on the left side is on the lower side, and the limit card slot 23 is on the upper side; the corresponding electric connection clamping groove 22 and the limiting clamping groove 23 are arranged at the same depth of the main machine pipe body 2, and the connecting line passes through the center of the cross section. After all the functional module assemblies 5 are mounted, the host panel 1 can be mounted. The pipe is fastened with the main machine pipe body 2 through threaded connection so as to prevent larger sundries from entering the equipment; because of being equipped with the sealing washer in the junction, the connection between filter screen lid 6 and the host computer body 2 is sealed, has waterproof nature, can avoid inside the rainwater entering equipment.

The utility model discloses when using, open or close the circular telegram condition of each functional module subassembly 5 through operation control panel 11, which functional module subassembly 5 needs to be opened, just correspond the circuit that connects electric card slot 22 through control panel 11 switch-on, this functional module subassembly 5 can the circular telegram work like this.

When the functional module assembly 5 needs to be replaced, the host panel 1 is disassembled, the functional module assembly 5 to be replaced is taken out, the required functional module assembly 5 is installed, and then the host panel 1 is covered. If outdoor air is cold and dry in winter, bacteria are less in breeding, degerming and dehumidification are not needed, and the heating module can be replaced.

Due to the modular structure design, the novel wall air blower expands the functions of the novel wall air blower, more novel air functions can be expanded in a limited wall body, and space cannot be wasted. Because season, region weather, the different reasons of environment, the user is also different to functional module subassembly 5's functional demand, and this device has just solved this problem, but individualized customization functional module subassembly 5 just can arrange oneself, install suitable functional module subassembly 5 according to the demand, still can change at any time in different seasons, uses more nimble various. The problems that the existing wall type fresh air machine is simple in function and difficult to change and upgrade are solved. The structure of the limiting buckle 3 and the conductive buckle 4 of the device enables the functional module component 5 to be more convenient to mount and dismount, and a user can finish the mounting and dismounting without a professional; and can be switched on when being installed, and the power-off can be completed when being taken down, and the circuit is not needed to be lapped manually. It should be noted that, when the device is disassembled and assembled, the device needs to be disconnected with an external power supply first, so that the electric shock danger is avoided; the outside of the main body 2 is also insulated to avoid electric leakage.

The utility model discloses an use electrically conductive buckle 4 and connect the cooperation of electric card slot 22, make the functional module subassembly 5 of a plurality of function diverse can carry out the circuit connection of buckle formula in host computer body 2 to unpack apart just the outage, the chucking is just circular telegram, makes the dismantlement and the change that functional module subassembly 5 can be convenient. The cooperation through spout 21 and direction slider 51 makes the functional module subassembly 5 of this device can be stable slide mounting in host computer body 2 to the angle is fixed, avoids functional module subassembly 5 to rotate and breaks away from, makes the structure of this kind of electrically conductive buckle 4 obtain better application on this device. Consequently this device can ensure the stable installation of functional module subassembly 5 in the host computer body, conveniently changes different functional module subassemblies 5 when needing, for example when summer does not need the heating module, can change other modules, and is very convenient. In addition, the inside of the main machine pipe body 2 of the utility model is only provided with a lead for conducting and transmitting control signals, which is fixed and unchangeable, has simple structure and is not easy to damage; and each function module group 5 spare is the work assembly, belongs to the part of damage more easily, and the structure of this device makes these function module group 5 can convenient dismantlement get off to overhaul, no longer need dismantle whole equipment get off to overhaul the part of damage. Because of the modularized design, when new technology and new functions appear, the newly invented functional module component 5 can be replaced for use as long as the external shape and size are the same as those of the conductive buckle 4, and the complete machine does not need to be replaced.

Although specific embodiments of the present invention have been described, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the claims appended hereto.

Claims (8)

1. The utility model provides a new fan of modularization wall formula that can change equipment function which characterized in that: the power supply device comprises a main machine pipe body (2) with openings at two ends, wherein the main machine pipe body (2) is fixedly embedded in the building outer wall, the two ends of the main machine pipe body (2) are communicated with the indoor side and the outdoor side of the building outer wall, a plurality of power connection clamping grooves (22) are formed in the inner wall of the main machine pipe body (2), and the power connection clamping grooves (22) are distributed on the inner wall of the main machine pipe body (2) at different depth positions at intervals;

the functional module assembly (5) is provided with a plurality of replacement parts with different functions, the external shapes of the functional module assemblies (5) are the same, each functional module assembly (5) can be separately clamped in the inner cavity of the host pipe body (2), the outer part of the side wall of each functional module assembly (5) is provided with a conductive buckle (4), the conductive buckle (4) on each functional module assembly (5) can be separated from the clamp arranged in any one electric connection clamping groove (22) in the host pipe body (2), and each functional module assembly (5) is electrically connected with the host pipe body (2) through the matching of the electric connection clamping groove (22) and the conductive buckle (4);

host computer panel (1) and outer wall filter screen lid (6), the indoor one side in host computer body (2) is established to the card that host computer panel (1) can separate, outer wall filter screen lid (6) are installed in the outdoor one side of host computer body (2) through screw thread sealing, air outlet (13) have been set up on host computer panel (1), air outlet (13) and the inside intercommunication of host computer body (2), control panel (11) and display screen (12) have been set up on host computer panel (1), control panel (11) and display screen (12) are connected with host computer body (2) electricity, host computer body (2) are connected with external power supply electricity.

2. The modular wall type fresh air machine with replaceable equipment functions as claimed in claim 1, wherein: two straight-line-shaped sliding grooves (21) are symmetrically formed in the inner walls of the left side and the right side of the main machine pipe body (2), the sliding grooves (21) penetrate through two end faces of the main machine pipe body (2), and the two sliding grooves (21) are parallel to the axis of the main machine pipe body (2).

3. The modular wall type fresh air machine with replaceable equipment functions as claimed in claim 2, wherein: a plurality of limiting clamping grooves (23) are further formed in the inner walls of the upper side and the lower side of the host tube body (2), a plurality of electric connection clamping grooves (22) are also formed in the inner walls of the upper side and the lower side of the host tube body (2), one electric connection clamping groove (22) and one limiting clamping groove (23) are symmetrically distributed on the same cross section of the inner wall of the host tube body (2), the plurality of electric connection clamping grooves (22) and the limiting clamping grooves (23) which are mutually symmetrical are arranged on the inner wall of the host tube body (2) in two symmetrical straight lines, and the two straight lines formed by the arrangement of the electric connection clamping grooves (22) and the limiting clamping grooves (23) are parallel to the axis of the host tube body (2);

the electric connection clamping grooves (22) and the limiting clamping grooves (23) on the same straight line are arranged at intervals.

4. The modular wall ventilator of claim 3 in which the functionality of the device is replaceable, wherein: every all fixed a conductive buckle (4), a spacing buckle (3) and two direction sliders (51) on the outer wall edge of functional module subassembly (5), every the smooth of establishing in spout (21) that can both separate of direction slider (51) of functional module subassembly (5) every card that can both separate of spacing buckle (3) is established in a spacing draw-in groove (23), every the card that can both separate of conductive buckle (4) is established in an electricity connection draw-in groove (22).

5. The modular wall ventilator of claim 4 in which the functionality of the device is replaceable, wherein: spacing buckle (3) are inside to be set up elastic component (31) and locking bayonet lock (32), locking bayonet lock (32) can be fixed on spacing buckle (3) through elastic component (31) flexible, spacing buckle (3) are inlayed inside functional module subassembly (5) lateral wall.

6. The modular wall ventilator of claim 4 in which the functionality of the device is replaceable, wherein: set up insulating spring (41), electrically conductive bayonet lock (42) and push button switch (43) in electrically conductive buckle (4), still fixed push button switch (43) on electrically conductive bayonet lock (42), electrically conductive bayonet lock (42) are connected in electrically conductive buckle (4) through insulating spring (41), electrically conductive bayonet lock (42) are connected with functional module subassembly (5) electricity.

7. The modular wall type fresh air machine with replaceable equipment functions as claimed in claim 1, wherein: the main engine pipe body (2) is a cylindrical pipe body, the diameter of the cross section of the main engine pipe body (2) is not more than 30cm, and the functional module assembly (5) is in transition fit with the inner wall of the main engine pipe body (2).

8. The modular wall ventilator of claim 4 in which the functionality of the device is replaceable, wherein: function module subassembly (5) including just effect filter, well effect filter, high efficiency filter, electron dust remover, light hydrogen ion purification module, electron disinfection module, heater, dehumidification module, champignon module and fan of disinfecting, the fan is installed on the electric draw-in groove (22) work position that connects in the outside.

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