CN113654131A

CN113654131A - Combined air treatment unit

Info

Publication number: CN113654131A
Application number: CN202110822318.8A
Authority: CN
Inventors: 蔡传鑫; 徐新; 蔡玮泽; 徐星星; 陈志坚; 李龙; 何春敏
Original assignee: Xichengshi Jiangsu Air Conditioning And Refrigeration Equipment Co ltd
Current assignee: Xichengshi Jiangsu Air Conditioning And Refrigeration Equipment Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-11-16
Anticipated expiration: 2041-07-21
Also published as: CN113654131B

Abstract

The invention discloses a combined air treatment unit, and belongs to the technical field of air treatment units. The invention comprises the following steps: the mixed air adjusting assembly comprises an air guide pipe, an air guide plate, a valve rod fixing part, a valve rod and a first air baffle, one end of the air guide pipe is fixedly installed on one side of the air inlet, the other end of the air guide pipe is fixedly installed on one side of the air return opening, the air guide plate is fixedly installed in an inner cavity of the air return opening, the valve rod fixing part is fixedly installed on one side of the inner cavity of the air guide pipe, the valve rod is rotatably installed on one side of the valve rod fixing part, the first air baffle is fixedly installed in the inner cavity of the air guide pipe, and the mixed air adjusting assembly is used for controlling the input quantity of generated return air.

Description

Combined air treatment unit

Technical Field

The invention relates to the technical field of air handling units, in particular to a combined air handling unit.

Background

At present, with the reduction of air quality and the pursuit of people on living quality, air is often treated by using an air purification device in public places or homes to reduce the existence of viruses in the air, and an air treatment unit is mainly formed by combining basic function sections such as a mixing section, a surface cooling water retaining section, a heating section, a humidifying section, a filtering section, an air supply section and the like.

Current air handling unit when mixing new trend and return air, the input of uncontrollable return air, unsatisfied normal demand after leading to mixing, it is poor to lead to mixing the effect, be unfavorable for going on smoothly of next step, and ponding is comparatively serious among the current air treatment device, the long-time existence of ponding breeds the virus easily, thereby the result of use of air handling unit has been reduced, and the peculiar smell that exists in current air treatment device to the air can't be got rid of, make the air after the processing still not satisfy air quality standard, and cause the influence to the surrounding environment, the filter effect is poor.

Therefore, a need exists for a modular air handling unit that addresses the above-mentioned problems.

Disclosure of Invention

The present invention is directed to a combined air handling unit to solve the above problems.

In order to solve the technical problems, the invention provides the following technical scheme: a modular air treatment unit which characterized in that: the method comprises the following steps: the mixed air conditioning assembly comprises an air guide pipe, an air guide plate, a valve rod fixing part, a valve rod and a first air baffle, wherein one end of the air guide pipe is fixedly arranged at one side of the air inlet, the other end of the air guide pipe is fixedly arranged at one side of the air return inlet, the air guide plate is fixedly arranged in an inner cavity of the air return inlet, the valve rod fixing part is fixedly arranged at one side of the inner cavity of the air guide pipe, the valve rod is rotatably arranged at one side of the valve rod fixing part, the first air baffle is fixedly arranged in the inner cavity of the air guide pipe, the mixed air conditioning assembly is used for controlling the input quantity of the generated return air, and the air guide pipe is used for mixing the fresh air and the return air, the aviation baffle is used for controlling the flow direction of return air, and the valve rod mounting is used for the fixed mounting valve rod, and the valve rod is used for coordinating first deep bead and second deep bead to control the on-state of guide duct, and first deep bead and second deep bead are used for blockking the return air, avoid it to mix with the new trend excess.

Further, an odor removing box body is fixedly installed in an inner cavity of the case, a partition plate is fixedly installed in the inner cavity of the case, the partition plates are sequentially arranged from left to right, a guide pipe is fixedly installed at one end of the guide pipe, the guide pipe penetrates through the partition plate and the odor removing box body and extends to one side of the inner cavity of the odor removing box body, an electric stirring rod is fixedly installed in the inner cavity of the odor removing box body, an air guide pipe is fixedly installed at one side of the odor removing box body, an electric heating pipe is sleeved outside the air guide pipe, an air suction pump is fixedly installed at one side of the air guide pipe, the odor removing box body is used for removing odor in the air, the electric stirring rod is used for fully mixing the air and a deodorant, the odor removing effect is improved, the electric heating pipe is used for drying the deodorized air, and the air suction pump is used for extracting the air in the odor removing box body in cooperation with the air guide pipe, filtration is carried out.

Further, filter assembly fixed mounting be in inner chamber one side of quick-witted case, just filter assembly is located one side of removing the peculiar smell box, filter assembly includes primary filter screen, ionizer, dust collecting plate and high efficiency filter screen primary filter screen fixed mounting be in inner chamber one side of machine case, ionizer fixed mounting be in inner chamber one side of primary filter screen, dust collecting plate fixed mounting be in one side of ionizer, high efficiency filter screen fixed mounting be in one side of dust collecting plate, filter assembly are used for filtering the air after the deodorization, and primary filter screen is used for carrying out the prefilter to the air after handling. The ionizer is used for being matched with the dust collecting plate to remove dust in the treated air, and the high-efficiency filter screen is used for being matched with the activated carbon layer to remove impurities in the treated air.

Further, heating and humidifying device fixed mounting is in inner chamber one side of quick-witted case, heating and humidifying device includes coil pipe, humidifier, V template and inflation spare, coil pipe fixed mounting be in inner chamber one side of quick-witted case, humidifier fixed mounting be in one side of division board, V template fixed mounting be in inner chamber one side of quick-witted case, inflation spare fixed mounting be in one side of V template, heating and humidifying device is used for heating the humidification to the air after filtering, and the coil pipe is used for heating the air after handling, and the humidifier is used for carrying out the humidification to the air after the heating, and the V template is used for making the moisture that the humidification in-process produced to both sides landing, and the inflation spare is used for coordinating the water diversion pipe to deliver to the machine case outside with the moisture on landing to both sides.

Further, a surface cooler is fixedly mounted on one side of the inner cavity of the case and located between the filtering component and the heating and humidifying device, water guide pipes are fixedly mounted on two sides of the case and consistent with the mounting positions of the heating and humidifying device, the expansion piece is fixedly mounted in the inner cavity of the water guide pipe, and the surface cooler is used for cooling the processed air.

Further, a blower is fixedly mounted on one side of the inner cavity of the case, a support frame is fixedly mounted on one side of the blower, a shockproof seat is fixedly mounted at the bottom of the support frame, the blower is used for sending processed air out of the case, the support frame is used for supporting the blower, and the shockproof seat is used for reducing the contact area between the blower and the case in the working process and preventing the blower from driving the case to be in a vibration state.

Furthermore, one side fixed mounting of high-efficient filter screen has the active carbon layer, and the active carbon is arranged in adsorbing the impurity in the air.

Furthermore, a clamping groove is fixedly installed on one side of the inner cavity of the air guide pipe, a sliding rail is fixedly installed on one side of the first air baffle, a second air baffle is slidably installed on one side of the sliding rail, the second air baffle outwards extends to the inner cavity of the clamping groove under the action of the valve rod, and the clamping groove is used for being matched with the first air baffle and the second air baffle to stop return air from flowing into the inner portion of the air guide pipe.

Furthermore, the shape of the air guide pipe is T-shaped, an air flow sensor is fixedly mounted on one side of the inner cavity of the air guide pipe, a deodorant is mounted in the inner cavity of the peculiar smell removal box body, the air guide pipe is T-shaped and used for mixing fresh air and return air, the deodorant is used for removing smell in the air, and the air flow sensor is used for monitoring the amount of the return air flowing in.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the amount of the inflow return air is controlled by adding the mixed air adjusting component, so that the mixing ratio of the fresh air and the return air is adjusted, the mixed air meets the normal requirement, the mixing effect is good, and the smooth operation of the next step is facilitated.

2. According to the invention, the V-shaped plate, the water conduit and the expansion member are added, so that the expansion member blocks the water conduit under the control of temperature, thereby removing moisture, avoiding the generation of viruses due to moisture accumulation and further improving the use effect of the air treatment unit.

3. According to the invention, the mixed air is treated by adding the filtering component and the deodorizing device, so that the peculiar smell in the air is effectively removed, the treated air meets the air quality standard, and the filtering effect is good.

Drawings

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

FIG. 1 is a schematic view of the overall structure of a modular air handling unit of the present invention;

FIG. 2 is a schematic sectional elevational view of a modular air handling unit of the present invention;

FIG. 3 is a schematic cross-sectional view of a modular air handling unit of the present invention;

FIG. 4 is a schematic view of a coil arrangement of a modular air handling unit of the present invention;

FIG. 5 is an enlarged schematic view of the modular air handling unit of the present invention at A in FIG. 3;

fig. 6 is an enlarged schematic view of the combined air handling unit of the present invention at B of fig. 3.

In the figure: 1. a chassis; 11. an air return opening; 12. an air inlet; 13. an air outlet; 14. a peculiar smell removing box body; 141. an electric stirring rod; 142. an air duct; 143. an electric heating tube; 144. an air pump; 15. a partition plate; 16. a surface cooler; 17. a water conduit; 18. a blower; 181. a support frame; 182. a shock-proof seat; 19. a pipeline; 2. a mixed air conditioning assembly; 21. an air guide pipe; 211. a card slot; 212. an air flow sensor; 213. a conduit; 22. an air deflector; 23. a valve stem fixing member; 24. a valve stem; 25. a first windshield; 251. a slide rail; 252. a second wind deflector; 3. a filter assembly; 31. a primary filter screen; 32. An ionizer; 33. a dust collecting plate; 34. a high-efficiency filter screen; 341. an activated carbon layer; 4. a heating and humidifying device; 41. a coil pipe; 42. A humidifier; 43. a V-shaped plate; 44. an expansion member.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Referring to fig. 1-6, the present invention provides the following technical solutions: a modular air treatment unit which characterized in that: the method comprises the following steps: the air conditioner comprises a case 1, a mixed air adjusting component 2, a filtering component 3 and a heating and humidifying device 4, wherein the outer side of the case 1 is provided with a return air inlet 11, an air inlet 12 and an air outlet 13, a pipeline 19 is arranged between the return air inlet 11 and the air outlet 13, the return air inlet 11 is used for being matched with the air outlet 13 and the pipeline 19 to convey return air which is not sent out by a blower 18 to an air guide pipe 21, the air inlet 12 is used for discharging fresh air, the pipeline 19 is used for connecting the return air inlet 11 and the air outlet 13, the mixed air adjusting component 2 is used for mixing the fresh air and the return air according to a proportion, the mixed air adjusting component 2 comprises an air guide pipe 21, an air guide plate 22, a valve rod fixing part 23, a valve rod 24 and a first air baffle plate 25, one end of the air guide pipe 21 is fixedly arranged on one side of the air inlet 12, the other end of the air guide pipe 21 is fixedly arranged on one side of the return air inlet 11, and the air guide pipe 21 is in a T-shaped shape for mixing the fresh air and the return air, a clamping groove 211 is fixedly arranged on one side of the inner cavity of the air guide pipe 21, the size of the groove of the clamping groove 211 is consistent with the thickness of the second air baffle 252, the return air is prevented from flowing into the air guide pipe 21 through an air gap, an air flow sensor 212 is fixedly arranged on one side of the inner cavity of the air guide pipe 21, the air flow sensor 212 is used for controlling the amount of the return air flowing in, a sliding rail 251 is fixedly arranged on one side of the first air baffle 25, a second air baffle 252 is slidably arranged on one side of the sliding rail 251, the second air baffle 252 outwards extends to the inner cavity of the clamping groove 211 under the action of the valve rod 24, the clamping groove 211 is used for matching the first air baffle 25 and the second air baffle 252 to prevent the return air from flowing into the inner cavity of the air guide pipe 21, the air baffle 22 is fixedly arranged in the inner cavity of the air return opening 11, and the air baffle 22 is used for controlling the flow direction of the return air, valve rod mounting 23 fixed mounting is in inner chamber one side of guide duct 21, valve rod mounting 23 is used for fixing according to valve rod 24, valve rod 24 rotates the one side of installing at valve rod mounting 23, valve rod 24 is used for the outside motion to drive second deep bead 252 to move to the inner chamber of draw-in groove 211 under the effect of slide rail 251, block the return air, the realization is to the control of return air inflow, first deep bead 25 fixed mounting is in the inner chamber of guide duct 21, first deep bead 25 is used for installing second deep bead 252 through slide rail 251.

An odor removing box body 14 is fixedly installed in an inner cavity of the case 1, a deodorant is installed in the inner cavity of the odor removing box body 14, the odor removing box body 14 is used for containing a deodorant, the deodorant is used for removing odor in air, partition plates 15 are fixedly installed in the inner cavity of the case 1, the partition plates 15 are sequentially arranged from left to right, the partition plates 15 are used for separating devices, mutual interference of the devices in the working process is avoided, the number of the partition plates 15 is 3, the partition plates 15 allow air to pass through, a guide pipe 213 is fixedly installed at one end of an air guide pipe 21, the guide pipe 213 penetrates through the partition plates 15 and the odor removing box body 14 and extends to one side of the inner cavity of the odor removing box body 14, the guide pipe 213 is used for conveying mixed air to the interior of the odor removing box body 14, an electric stirring rod 141 is fixedly installed in the inner cavity of the odor removing box body 14, the electric stirring rod 141 is used for fully mixing the mixed air and the deodorant, increase the deodorization effect, one side fixed mounting of deodorization box 14 has air duct 142, air duct 142 is used for cooperating aspiration pump 144 to carry the air after the deodorization to filter assembly 3, the outside cover of air duct 142 has electric heating pipe 143, electric heating pipe 143 is used for carrying out the drying with the air after the deodorization, avoid moist air to take place the electric leakage when the process ionizer 32, cause the damage to ionizer 32, one side fixed mounting of air duct 142 has aspiration pump 144, aspiration pump 144 is used for taking out the gas after the deodorization.

The filtering component 3 is fixedly arranged at one side of the inner cavity of the case 1, the filtering component 3 is positioned at one side of the peculiar smell removing case body 14, the filtering component 3 is used for removing impurities and dust existing in the deodorized air, the filtering component 3 comprises a primary filter screen 31 and an ionizer 32, dust collecting plate 33 and high efficiency filter 34, primary filter 31 fixed mounting is in inner chamber one side of quick-witted case 1, primary filter 31 is used for carrying out prefilter to the air after handling, ionizer 32 fixed mounting is in primary filter 31's inner chamber one side, ionizer 32 is arranged in carrying out the electrolysis with the dust in the air, dust collecting plate 33 fixed mounting is in one side of ionizer 32, dust collecting plate 33 is used for adsorbing the dust after the electrolysis, high efficiency filter 34 fixed mounting is in one side of dust collecting plate 33, one side fixed mounting of high efficiency filter 34 has activated carbon layer 341, high efficiency filter 34 is arranged in cooperating activated carbon layer 341 and adsorbs the impurity in the air.

A surface cooler 16 is fixedly installed on one side of an inner cavity of the case 1, the surface cooler 16 is located between the filtering component 3 and the heating and humidifying device 4, the surface cooler 16 is used for cooling the filtered gas, water guide pipes 17 are fixedly installed on two sides of the case 1, the installation positions of the water guide pipes 17 and the heating and humidifying device 4 are consistent, an expansion part 44 is fixedly installed in the inner cavity of the water guide pipes 17, the heating and humidifying device 4 is fixedly installed on one side of the inner cavity of the case 1, the heating and humidifying device 4 is used for heating and humidifying the cooled air, the heating and humidifying device 4 comprises a coil 41, a humidifier 42, a V-shaped plate 43 and an expansion part 44, the coil 41 is fixedly installed on one side of the inner cavity of the case 1, the coil 41 is used for heating the cooled gas, the humidifier 42 is fixedly installed on one side of the partition plate 15, and the humidifier 42 is used for humidifying the heated gas, avoid the air of output too dry, can not satisfy the user demand, V type board 43 fixed mounting is in machine case 1's inner chamber one side, V type board 43 is arranged in making the moisture flow direction both sides that heat humidification in-process produced, it is insufficient to avoid the moisture clearance in machine case 1, inflation piece 44 fixed mounting is in one side of V type board 43, inflation piece 44 comprises thermoplastic polymer shell and the liquid alkane gas of encapsulating, inflation piece 44 blocks water pipe 17 because the shell softens the inflation when heating, resume to former appearance when inflation piece 44 cools off, moisture passes through water pipe 17 drainage machine case 1 this moment.

A blower 18 is fixedly installed on one side of an inner cavity of the case 1, the blower 18 is used for sending processed air out of the case 1, a support frame 181 is fixedly installed on one side of the blower 18, the support frame 181 is used for installing the blower 18, a shockproof seat 182 is fixedly installed at the bottom of the support frame 181, and the shockproof seat 182 is used for buffering the force generated by the blower 18 in the working process so as to avoid generating a large amount of noise.

The working principle of the invention is as follows: the return air enters the air guide pipe 21 through the pipeline 19 and the return air inlet 11, meanwhile, the fresh air enters the air guide pipe 21 through the air inlet 12, the air flow sensor 212 monitors the amount of the return air flowing in, when the amount of the return air flowing in is monitored to meet the requirement, the valve rod 24 drives the second air baffle plate 252 to move to the inner cavity of the clamping groove 211 under the action of the sliding rail 251 to block the return air flowing in, the return air and the fresh air enter the odor removal box body 14 through the guide pipe 213 after being mixed in the air guide pipe 21, the odor in the mixed air is removed under the action of the deodorizer and the electric stirring rod 141, the mixed air after being removed guides the mixed air into the filter component 3 through the air guide pipe 142 under the action of the air suction pump 144, meanwhile, the electric heating pipe 143 dries the mixed air flowing in the air guide pipe 142, the mixed air entering the filter component 3 is primarily filtered through the primary filter screen 31, and then the ionizer 32 ionizes dust in the mixed air, the ionized dust is adsorbed by the dust collecting plate 33, the finally processed mixed air removes impurities in the mixed air through the efficient filter screen 34 and the activated carbon layer 341, the processed mixed air is firstly cooled through the surface air cooler 16, then is heated through the coil 41, and is humidified through the humidifier 42 after being heated, water generated in the process flows to the two sides of the case 1 through the V-shaped plates 43, the expansion piece 44 expands to block the water guide pipe 17 during heating, when the expansion piece 44 is not heated, the expansion piece 44 in a normal state cannot block the water guide pipe 17, the water in the case 1 flows out of the case 1 through the water guide pipe 17, and the processed mixed air is discharged out of the case 1 under the action of the air blower 18 and the air outlet 13.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A modular air treatment unit which characterized in that: the method comprises the following steps: the air conditioner comprises a case (1), a mixed air adjusting component (2), a filtering component (3) and a heating and humidifying device (4), wherein an air return opening (11), an air inlet (12) and an air outlet (13) are formed in the outer side of the case (1), a pipeline (19) is arranged between the air return opening (11) and the air outlet (13), the mixed air adjusting component (2) comprises an air guide pipe (21), an air guide plate (22), a valve rod fixing part (23), a valve rod (24) and a first air baffle (25), one end of the air guide pipe (21) is fixedly arranged on one side of the air inlet (12), the other end of the air guide pipe (21) is fixedly arranged on one side of the air return opening (11), the air guide plate (22) is fixedly arranged in an inner cavity of the air return opening (11), and the valve rod fixing part (23) is fixedly arranged on one side of the inner cavity of the air guide pipe (21), the valve rod (24) is rotatably arranged on one side of the valve rod fixing piece (23), and the first wind shield (25) is fixedly arranged in an inner cavity of the air guide pipe (21).

2. A modular air handling unit according to claim 1, further comprising: the inner chamber fixed mounting of quick-witted case (1) has peculiar smell box (14), the inner chamber fixed mounting of quick-witted case (1) has division board (15), just division board (15) are arranged from a left side to the right side in proper order, the one end fixed mounting of guide duct (21) has pipe (213), pipe (213) run through in division board (15) with peculiar smell box (14), and extend to except that the inner chamber one side of peculiar smell box (14), the inner chamber fixed mounting who removes peculiar smell box (14) has electronic stirring rod (141), one side fixed mounting who removes peculiar smell box (14) has air duct (142), the outside cover of air duct (142) has electric heating pipe (143), one side fixed mounting of air duct (142) has aspiration pump (144).

3. A modular air handling unit according to claim 1, further comprising: filter assembly (3) fixed mounting be in inner chamber one side of quick-witted case (1), just filter assembly (3) are located remove one side of peculiar smell box (14), filter assembly (3) are including primary filter screen (31), ionizer (32), dust collecting plate (33) and high efficiency filter screen (34), primary filter screen (31) fixed mounting be in inner chamber one side of quick-witted case (1), ionizer (32) fixed mounting be in inner chamber one side of primary filter screen (31), dust collecting plate (33) fixed mounting be in one side of ionizer (32), high efficiency filter screen (34) fixed mounting be in one side of dust collecting plate (33).

4. A modular air handling unit according to claim 1, further comprising: heating and humidifying device (4) fixed mounting be in inner chamber one side of quick-witted case (1), heating and humidifying device (4) include coil pipe (41), humidifier (42), V template (43) and inflation piece (44), coil pipe (41) fixed mounting be in inner chamber one side of quick-witted case (1), humidifier (42) fixed mounting be in one side of division board (15), V template (43) fixed mounting be in inner chamber one side of quick-witted case (1), inflation piece (44) fixed mounting be in one side of V template (43).

5. A modular air handling unit according to claim 4, characterised in that: the utility model discloses a heating and humidifying device, including machine case (1), inner chamber one side fixed mounting of machine case (1) has surface cooler (16), just surface cooler (16) are located filtering component (3) with between heating and humidifying device (4), the both sides fixed mounting of machine case (1) has leading pipe (17), just leading pipe (17) with the mounted position of heating and humidifying device (4) is unanimous, just inflation piece (44) fixed mounting be in the inner chamber of leading pipe (17).

6. A modular air handling unit according to claim 1, further comprising: the air feeder (18) is fixedly mounted on one side of an inner cavity of the case (1), a supporting frame (181) is fixedly mounted on one side of the air feeder (18), and a shockproof seat (182) is fixedly mounted at the bottom of the supporting frame (181).

7. A modular air handling unit according to claim 3, characterised in that: and an activated carbon layer (341) is fixedly arranged on one side of the high-efficiency filter screen (34).

8. A modular air handling unit according to claim 1, further comprising: a clamping groove (211) is fixedly installed on one side of the inner cavity of the air guide pipe (21), a sliding rail (251) is fixedly installed on one side of the first air baffle (25), a second air baffle (252) is slidably installed on one side of the sliding rail (251), and the second air baffle (252) outwards extends to the inner cavity of the clamping groove (211) under the action of the valve rod (24).

9. A modular air handling unit according to claim 2, further comprising: the air guide pipe (21) is T-shaped, an air flow sensor (212) is fixedly mounted on one side of the inner cavity of the air guide pipe (21), and a deodorant is mounted in the inner cavity of the peculiar smell removal box body (14).