CN203857593U - Return air purifier for central air conditioner - Google Patents
Return air purifier for central air conditioner Download PDFInfo
- Publication number
- CN203857593U CN203857593U CN201420246267.4U CN201420246267U CN203857593U CN 203857593 U CN203857593 U CN 203857593U CN 201420246267 U CN201420246267 U CN 201420246267U CN 203857593 U CN203857593 U CN 203857593U
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- air
- ionization
- air purifier
- control
- return type
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Abstract
The utility model discloses a return air purifier for a central air conditioner. The return air purifier comprises a case, a case cover, an air purifying unit, and a circuit control portion. Two sides of the case are provided with an air inlet and an air outlet, respectively. The air purifying unit is composed of a front strainer and an ion box. The ion box comprises an ionization area and a dust collection area sequentially in the air travelling direction. The ionization area is provided with a plurality of sets of ionization wires bearing high voltage and ionization ground plates which are grounded, in the width-wise direction of the air inlet. The dust collection area is provided with a plurality of sets of dust collection high-voltage plates bearing high voltage and dust collection ground plates which are grounded, in the width-wise direction of the air inlet. The return air purifier is linked with the central air conditioner through a pneumatic switch which is installed at the outlet part of the return air purifier. The return air purifier is capable of effectively filtering suspending particles in air, is low in resistance and high in reliability, and can be conveniently and safely applied to indoor air purification.
Description
Technical field
The utility model relates to air purifier, especially relates to a kind of central air-conditioning air return type air purifier.
Background technology
Publication number is that the utility model patent patent of CN1443977A discloses air cleaning unit, and it comprises: a housing is rectangular cylinder or circular cylinder body, and be hollow, in this housing, be sequentially formed with from top to bottom: a recirculated water storage tank is a cell body, is formed in housing; The first purge chamber, is a ducted body, is formed in housing and is communicated with recirculated water storage tank; Filter screen shunting and droplet generator, be most thin tube-like arrangement architectures, or bellows arrangement architecture, is installed on the first purge chamber in housing; The second purge chamber, is a ducted body, is formed in housing, on filter screen shunting and droplet generator; Current divider, this current divider is similar to shower nozzle structure, is installed on the second purge chamber in housing; Screen pack, is netted filtering structure, is installed in the top shell of current divider; Fan, be installed on screen pack above; Circulating pump, is connected with the upper end of current divider by pipeline one end, and the other end is communicated with recirculated water storage tank.
This air cleaning unit filter effect is poor, and not good on energy-saving effect and job stability.
Utility model content
The purpose of this utility model is exactly in order to address the above problem, and a kind of good filtration effect, work safety, energy-conservation, reliable and stable central air-conditioning air return type air purifier are provided.
To achieve these goals, the utility model adopts following technical scheme:
A central air-conditioning air return type air purifier, it comprises body, this body comprises:
Cabinet (1) containing air inlet and air outlet;
Be installed on the electric control room (2) on cabinet top;
Be located at the air cleaning unit of cabinet, it comprises the preposition filter screen (4) setting gradually, ion chamber (11), described ion chamber is arranged ionized region (16) and accumulation area (17) from airintake direction successively towards outgassing direction, described ionized region is provided with along the width of air inlet the ionization earth plate (16b) that multi-group has high-tension ionizing wire (16a) and ground connection, ionizing wire (16a) and ionization earth plate (16b) be corresponding and mutual even interval be parallel to the both sides end plate of ion chamber one by one, described accumulation area is provided with along the width of air inlet the control of dust earth plate (17b) that multi-group has high-tension control of dust hardboard (17a) and ground connection, control of dust hardboard and control of dust earth plate be corresponding and even interval be parallel to the both sides end plate of ion chamber mutually one by one,
Control element (or being referred to as circuit control section), it is electrically connected on pneumatic switch (3), and this pneumatic switch is installed on air outlet.
Further, two of described ionizing wire is separately fixed in ionizing wire gripper shoe (18), and this ionizing wire gripper shoe (18) and control of dust hardboard (17a) interconnect, between adjacent ionization earth plate (16b), control of dust earth plate (17b), by an ionization sheet back shaft (14), support; Between control of dust hardboard, by ionization sheet back shaft, support; The two ends of ionization sheet back shaft are separately fixed on the both sides end plate of described ion chamber.
Further, described cabinet is provided with run indicator (7), malfunction indicator lamp (8), the clean light (9) being connected with control element.
Further, described cabinet is provided with the audible alarm unit being connected with control element.
Further, the door-plate of described cabinet (12) is selected Rapid fastener door-plate.
Further, described ion chamber is provided with the discoid insulation sleeve (15) of being made by insulating materials, and it is distributed in two ends of ionization sheet back shaft.
Further, described body is provided with the bearing (13) for lifting.
Further, described body is provided with power switch (10) and safety protection switch (5).
Further, the electric power system of described air cleaning unit and cabinet is to arrange the form power supply of high pressure contact (19).
The utlity model has following beneficial effect:
(1) what in ion chamber, ionized region adopted is ionizing wire electric discharge, thereby has reached the effect of efficient discharge.
(2) cabinet is provided with safety protection switch and power switch, plays the effect of a safeguard protection, ensures people's handling safety.
(3) equipment is also controlled with power supply, controls the startup of whole equipment and stops.
(4) run indicator, malfunction indicator lamp, clean light are housed respectively on cabinet, can have a safer use to equipment, also can understand constantly the performance issue of equipment simultaneously.
(5) equipment adopts pneumatic switch, the interlock between realization and air-conditioning.
(6) aspect electrical control, when equipment breaks down or need to clean, have chimes of doom and sound, number of rings and the time interval of this chimes of doom are adjustable.
(7) equipment adopts ion chamber and preposition filter screen to be combined in one to form a cleaning module, and this cleaning module employing side mode of taking out, and facilitates the installation and removal of equipment, between cleaning module and cabinet, by rotary buckle, is fixed.
(8) cabinet door-plate adopts Rapid fastener door-plate, facilitates installation and removal; On cabinet, also establish fixing device simultaneously, be convenient to equipment hoisting.
Accompanying drawing explanation
Fig. 1 is a kind of central air-conditioning air return type air purifier stereogram.
Fig. 2 is a kind of central air-conditioning air return type air purifier front view.
Fig. 3 is a kind of central air-conditioning air return type air purifier right view.
Fig. 4 is a kind of front view of central air-conditioning air return type air purifier intermediate ion case.
Fig. 5 is a kind of left view of central air-conditioning air return type air purifier intermediate ion case.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Fig. 1～5, central air-conditioning air return type air purifier of the present utility model comprises clarifier cabinet 1, and a side end face of cabinet is provided with air inlet, and opposite side end face is air outlet; On cabinet, be also provided with hold-down support 13 is installed, can easily effectively realize installation; With the wind by air inlet, flowing to air outlet direction is respectively preposition filter screen 4 and ion chamber 11, and preposition filter screen 4 is for catching air bulky grain thing as hair, fiber etc., effectively protects ion chamber to be subject to the pollution of bulky grain thing, effectively extends the scavenging period of ion chamber; Ion chamber 4 and preposition filter screen 11 are first combined into a cleaning module by preposition filter screen draw-in groove 4a when mounted simultaneously, be easy for installation and removal, cleaning module adopts the mode that side is taken out to carry out installing/dismounting, cleaning module install after by the fixing cleaning module of ion chamber rotary buckle 6 on cabinet; Cabinet is provided with power switch 10 and safety protection switch 5 simultaneously, plays the effect of a safeguard protection, protection people's handling safety; Cabinet door-plate 12 is Rapid fastener door-plate, by buckle and cabinet 1, is buckled together, and Rapid fastener door-plate is provided with door handle device simultaneously, can carry out very easily installing/dismounting.
Wherein, described power switch, safety protection switch are as the erecting device of the supply line of whole air purifier, and it is connected to supply line.
Electric control room 2 is housed in cabinet, electric control room provides the circuit of whole equipment to control (built-in control element), comprise the control of run indicator 7 and malfunction indicator lamp 8 and clean light 9 on equipment, the control that has also comprised the control of pneumatic switch and fault alarm or cleaned warning alarm sound; Under normal service condition, during power connection, run indicator 7 is bright and fault and clean light do not work; When equipment breaks down, malfunction indicator lamp 8 is bright, and alarm sends warning, and warning buzzing number of times can regulate according to actual requirement; When need to clean appears in equipment, clean light 9 is bright, and alarm sends warning, and warning buzzing number of times can regulate according to actual requirement; By these three indicator lamps and warning buzzer, can well grasp the service condition constantly of equipment; This purifier device is realized and air-conditioning equipment linkage function by pneumatic switch aspect control simultaneously, when air-conditioning equipment is opened, pneumatic switch 3 can experience wind speed, by control element control appliance, opened, when air-conditioning equipment cuts out, this central air-conditioning air return type air purifier quits work automatically, and pneumatic switching device has guaranteed the use installation of equipment, also plays energy-conservation effect simultaneously.
Ion chamber comprises ion chamber outside framework and inner ionized region 16 and accumulation area 17.Ionized region 16 is provided with along the width of air inlet ionizing wire 16a and the ionization earth plate 16b that multi-group has 4-8KV high voltage direct current, and ionizing wire 16a arranges at corresponding and mutually even interval one by one with ionization earth plate 16b; Accumulation area 17 is provided with along the width of air inlet the control of dust earth plate 17b that multi-group has high-tension control of dust hardboard 17a and ground connection, and control of dust hardboard 17a arranges at corresponding and mutually even interval one by one with control of dust earth plate 17b; The two ends up and down of each ionizing wire 16a are separately fixed in ionizing wire gripper shoe 18, between adjacent ionization earth plate, control of dust earth plate, by an ionization sheet back shaft 14, support; Between control of dust hardboard, by an other ionization sheet back shaft 14, support, at the two ends of this root ionization sheet back shaft, be also connected with the discoid insulation sleeve 15 being made into by insulating materials; The two ends of ionization sheet back shaft 14 are separately fixed on the both sides end plate of described ion chamber.By this central air-conditioning air return type air purifier whole machine installation, in return air inlet for air-conditioner place, after switching on power, ionizing wire 16a and control of dust hardboard 17a are with high-tension electricity; Between ionizing wire and ionization earth plate, form non-all strong high voltage electric fields, between control of dust hardboard and control of dust earth plate, also form high voltage electric field; Dust-contained airflow enters preposition filter screen 4 from air inlet, bulky grain thing in 4 pairs of air-flows of preposition filter screen filters as hair, fiber etc., then air-flow enters ionized region 16, ionized region air on by 4-8KV HVDC non-all strong high voltage electric fields ionize, form a large amount of positive and negative ion, because of what adopt, it is positive corona, the negative aeroion being ionized comprises that free electron flows to the positive corona utmost point and is neutralized, the remaining cation in most of region in electric field, suspended particulate in air-flow, is loaded positive charge after even minimum particulate and cation collision; The grain flow that is loaded electric charge is to accumulation area 17, accumulation area by and the positive and negative parallel-plate of line interlacing form, voltage across poles is 4-8KV high direct voltage, due to two like magnetic poles repel each other, there is a natural attraction between the sexes, and charged particle is adsorbed by the collecting plate of heteropole, can effectively catch airborne suspended particulate, especially to diameter, be the above dust particle good filtration effect of 0.01 μ m, also adsorbed bacterium and the virus being attached on particulate, thereby played the effect of filtered air simultaneously.Ion chamber cleans at set intervals, after cleaning, can again come into operation, and does not affect filter effect, can use by iterative cycles.
Ion chamber is switched on by high pressure contact 19 simultaneously, adopts Compressible high pressure contact 19 fully effectively to contact with cabinet inside spring-piece type high voltage source output on ion chamber 11, and assurance equipment in use safely and steadily runs.
The foregoing is only preferred embodiment of the present utility model, protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvement of carrying out under the prerequisite that does not depart from principle of the present utility model, these improvement also should be considered as protection domain of the present utility model.
Claims (9)
1. a central air-conditioning air return type air purifier, it comprises body, it is characterized in that, this body comprises:
Cabinet (1) containing air inlet and air outlet;
Be installed on the electric control room (2) on cabinet top;
Be located at the air cleaning unit of cabinet, it comprises the preposition filter screen (4) setting gradually, ion chamber (11), described ion chamber is arranged ionized region (16) and accumulation area (17) from airintake direction successively towards outgassing direction, described ionized region is provided with along the width of air inlet the ionization earth plate (16b) that multi-group has high-tension ionizing wire (16a) and ground connection, ionizing wire (16a) and ionization earth plate (16b) be corresponding and mutual even interval be parallel to the both sides end plate of ion chamber one by one, described accumulation area is provided with along the width of air inlet the control of dust earth plate (17b) that multi-group has high-tension control of dust hardboard (17a) and ground connection, control of dust hardboard and control of dust earth plate be corresponding and even interval be parallel to the both sides end plate of ion chamber mutually one by one,
Control element, it is electrically connected on pneumatic switch (3), and this pneumatic switch is installed on air outlet.
2. a kind of central air-conditioning air return type air purifier according to claim 1, is characterized in that,
Two of described ionizing wire is separately fixed in ionizing wire gripper shoe (18), and this ionizing wire gripper shoe (18) and control of dust hardboard (17a) interconnect, between adjacent ionization earth plate (16b), control of dust earth plate (17b), by an ionization sheet back shaft (14), support.
3. a kind of central air-conditioning air return type air purifier according to claim 1, is characterized in that, described cabinet is provided with run indicator (7), malfunction indicator lamp (8), the clean light (9) being connected with control element.
4. a kind of central air-conditioning air return type air purifier according to claim 1, is characterized in that, described cabinet is provided with the audible alarm unit being connected with control element.
5. a kind of central air-conditioning air return type air purifier according to claim 1, is characterized in that, the door-plate of described cabinet (12) is selected Rapid fastener door-plate.
6. a kind of central air-conditioning air return type air purifier according to claim 1, is characterized in that, described ion chamber is provided with the discoid insulation sleeve (15) of being made by insulating materials, and it is distributed in two ends of ionization sheet back shaft.
7. a kind of central air-conditioning air return type air purifier according to claim 1, is characterized in that, described body is provided with the bearing (13) for lifting.
8. a kind of central air-conditioning air return type air purifier according to claim 1, is characterized in that, described body is provided with power switch (10) and safety protection switch (5).
9. a kind of central air-conditioning air return type air purifier according to claim 1, is characterized in that, the electric power system of described air cleaning unit and cabinet is to arrange the form power supply of high pressure contact (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420246267.4U CN203857593U (en) | 2014-05-14 | 2014-05-14 | Return air purifier for central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420246267.4U CN203857593U (en) | 2014-05-14 | 2014-05-14 | Return air purifier for central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857593U true CN203857593U (en) | 2014-10-01 |
Family
ID=51607440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420246267.4U Expired - Fee Related CN203857593U (en) | 2014-05-14 | 2014-05-14 | Return air purifier for central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203857593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730667A (en) * | 2016-02-03 | 2016-07-06 | 中国舰船研究设计中心 | Silencing electrostatic air purification device for ship |
| CN106178743A (en) * | 2016-09-08 | 2016-12-07 | 中国铁道科学研究院节能环保劳卫研究所 | Railway air conditioning train PM2.5 air cleaner |
-
2014
- 2014-05-14 CN CN201420246267.4U patent/CN203857593U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730667A (en) * | 2016-02-03 | 2016-07-06 | 中国舰船研究设计中心 | Silencing electrostatic air purification device for ship |
| CN105730667B (en) * | 2016-02-03 | 2020-12-04 | 中国舰船研究设计中心 | Noise elimination static air purification device for naval vessel |
| CN106178743A (en) * | 2016-09-08 | 2016-12-07 | 中国铁道科学研究院节能环保劳卫研究所 | Railway air conditioning train PM2.5 air cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20160514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |