CN203009878U - Insertion plate type electric air valve - Google Patents
Insertion plate type electric air valve Download PDFInfo
- Publication number
- CN203009878U CN203009878U CN 201220703965 CN201220703965U CN203009878U CN 203009878 U CN203009878 U CN 203009878U CN 201220703965 CN201220703965 CN 201220703965 CN 201220703965 U CN201220703965 U CN 201220703965U CN 203009878 U CN203009878 U CN 203009878U
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- air valve
- movable rack
- electric air
- grid
- copper pipe
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Abstract
The utility model discloses an insertion plate type electric air valve. The insertion plate type electric air valve comprises a fixed grid (1), a movable grid (3) and an electric driving device, wherein the fixed grid (1) is fixedly installed at the position of an air inlet or an air outlet, and a plurality of fixed air holes (2) are formed on the fixed grid (1); the movable grid (3) is attached to the fixed grid (1) and can slide back and forth relative to the fixed grid (1), and movable air holes (4) are formed on the movable grid (3); and the electric driving device is used for controlling the movable grid (3) to slide back and forth to enable the movable air holes (4) and the fixed air holes (2) to be in alignment communication or malposition separation so as to achieve opening and closing of the electric air valve. The electric driving device is a maintaining type electromagnet (5), and an ejector rob (508) of the electric driving device is connected with the movable grid (3). The ejector rob (508) moves back and forth to drive the movable grid (3) to move back and forth, and the maintaining type electromagnet (5) is arranged on one of two sides of a back-and-forth sliding direction of the movable grid (3). The insertion plate type electric air valve is simple in structure, low in manufacturing cost and small in integral thickness.
Description
Technical field
The utility model relates to the Electric air valve field, particularly, relates to a kind of spile type Electric air valve.
Background technique
Air-valve (volume damper) is indispensable tail end of central air conditioner accessory in ventilation, air conditioning and the air purification engineering of industrial premises civil building, generally be used in air-conditioning, in air system plumbing, be used for regulating the air quantity of arm, also can be used for the adjusting that mixes of new wind and return air.Modulating valve is divided into manually and is electronic.Electric air valve generally is made of air port and fan valve executor at present, and the air port mostly is the blade clamping structure, controls the air port blade rotary to open and close the air port by fan valve executor, and the shortcoming of this kind air-valve is that switching time is longer.
for this situation, Chinese patent literature CN2775533 discloses a kind of Multifunctional central air conditioner air inlet device, the side inwall of its frame is fixed with speed-changing driving device, the lower end of frame is fixed with the grid panel, some pores are arranged on the grid panel, the movable grid that has one side and grid panel to fit in frame, hole on hole on it and grid and grid panel and grid align and coordinate, the another side of movable grid is fixed with device and the tooth bar that is slidably matched with axle, axle is fixedly connected with frame, the air flow switch actuation gear engagement of tooth bar and speed-changing driving device, the output shaft of gear and motor is in transmission connection, the prior art adopts and forms the slotted hole that many intervals equate on two grid panels, by moving back and forth of Electric Machine Control activity grid, make slotted hole coincidence or the dislocation of two grid panels realize the open and close in air port, air port than the blade clamping structure, the prior art obviously shortens switching time.
but, this central air conditioner air inlet device structure does not reach desirable structure, its moving back and forth of movable grid that is arranged in frame is controlled by motor output torque, motor shaft end is fixed with gear, it is followed motor output shaft and rotates and rotate together, this gear could be passed to torque power the air stream drives gear by tertiary gear transmission cooperation and make its rotation, what described air stream drives gear needed also that the tooth bar engagement driving that arranges with movable grid below could realization activity grid moves back and forth, whole driving control structure is huge and complicated, this not only causes manufacture cost high, installation precision requires high, and the ventilated device place must leave the space that this driving control mechanism enough is set, thereby make the thickness of whole ventilated device increase, and the increase of ventilated device thickness can cause the windage of inlets and putlets of ventilation to become large, be unfavorable for that cold and hot air carries out quick heat exchange, the increase of this ventilated device integral thickness also can cause the increase of central air-conditioning integral volume, has further increased manufacture cost.
The model utility content
For this reason, technical problem to be solved in the utility model is the problem that Electric air valve complex structure, manufacture cost are high, integral thickness is bigger than normal of available technology adopting air grille, provide a kind of simple in structure, low cost of manufacture, the spile type Electric air valve that integral thickness is less.
For solving the problems of the technologies described above, the utility model is a kind of spile type Electric air valve, comprises stationary grizzly, is fixedly mounted on intake grill or exhaust outlet place, forms a plurality of constant orifices on it; Movable rack is close to setting with described stationary grizzly, and can come and go slip by relatively described stationary grizzly, forms movable pore on it; Electric driver is used for controlling the round slip of described movable rack so that the described movable pore on described movable rack aims at the described constant orifice on described stationary grizzly the keying that the partition that communicates or misplace is realized Electric air valve; Described electric driver is the freeze mode electromagnet, and the push rod on described freeze mode electromagnet is connected with described movable rack, and the described movable rack of round mobile drive of described push rod comes and goes mobile; Described freeze mode electromagnet is arranged at described movable rack and comes and goes a wherein side in glide direction both sides.
Described freeze mode electromagnet comprises shell; Copper pipe is arranged in described shell, and its mouth of pipe comes and goes mobile direction towards described movable rack; Permanent magnet is arranged in permanent magnet protection box, is positioned at described copper pipe outer wall medium position, forms a permanent-magnetic field that magnetic direction is parallel with described copper pipe; Coil is wound in described copper pipe outer wall and is uniformly distributed in the both sides that described permanent magnet is protected box; Two iron cores are positioned at described copper pipe, and corresponding described permanent magnet is protected the described coil setting of box both sides respectively, and when described coil alternately led to forward and reverse electricity, one of two described iron cores alternately produced attraction force; Slide block is arranged between described two iron cores in described copper pipe, and the one end is connected with described push rod, and under the attraction force acts that two described iron cores replace, comes and goes between two described iron cores and slide; Insulation spacer, it is filled in the gap of leaving between described copper pipe and described shell, forms the hole of passing for described two core ends in the middle of described insulation spacer.
Described stationary grizzly and described movable rack fasten and are structure as a whole.
Form on described stationary grizzly and fasten the chamber, described movable rack can come and go and be slidably arranged in described fastening chamber.
Described stationary grizzly and described movable rack all are rectangular-shaped.
Described Electric air valve integral thickness is between 27mm-35mm.
Technique scheme of the present utility model has the following advantages compared to existing technology:
1, in the utility model, electric driver adopts the freeze mode electromagnet that movable rack is driven, and the freeze mode electromagnet adopts motor output, tertiary gear drive mechanism with respect to control gear in prior art, its compact structure, and thickness is less; The freeze mode electromagnet is arranged at movable rack and comes and goes a wherein side in glide direction both sides, and in prior art, control gear is arranged at the back side of movable rack; Therefore, with respect to prior art, spile type Electric air valve compact overall structure of the present utility model, thickness is less, is conducive to reduce the windage of inlets and putlets of ventilation, realizes the quick heat exchange of cold and hot air.
2, in the utility model, described stationary grizzly and described movable rack fasten and are structure as a whole, stationary grizzly is surrounded on movable rack, stationary grizzly both can be used as peripheral frame and had been installed on the inlets and putlets of ventilation position, save peripheral frame and made required materials, and do not need to arrange specially fixing device movable rack is fixed, structure is simpler, environmental protection.
Description of drawings
For content of the present utility model is more likely to be clearly understood, the below is described in further detail the utility model, wherein according to specific embodiment of the utility model also by reference to the accompanying drawings
Fig. 1 is the plan view of the utility model air port opening state;
Fig. 2 is the plan view of the utility model air port opening state;
Fig. 3 is the plan view of the utility model air port closed condition;
Fig. 4 is the plan view of the utility model air port closed condition;
Fig. 5 is the utility model perspective view;
Fig. 6 is the structural representation of electric driver of the present utility model.
In figure, reference character is expressed as: 1-stationary grizzly, 2-constant orifice, 3-movable rack, the movable pore of 4-, 5-freeze mode electromagnet, 501-shell, 502-copper pipe, 503-permanent magnet, 504-permanent magnet protection box, 505-coil, 506-iron core, 507-slide block, 508-push rod, 509-insulation spacer, 6-fasten chamber, 7-set screw nut, 8-wire.
Embodiment
In the utility model,, low cost of manufacture simple in structure for the spile type Electric air valve that guarantees to be installed on inlets and putlets of ventilation and integral thickness are less, as shown in Figure 1, a kind of spile type Electric air valve of the present utility model, comprise stationary grizzly 1, be fixedly mounted on intake grill or exhaust outlet place, form a plurality of constant orifices 2 on it; Movable rack 3 is close to setting with described stationary grizzly 1, and can come and go slip by relatively described stationary grizzly 1, forms movable pore 4 on it; Electric driver is used for controlling the round slip of described movable rack 3 so that the described movable pore 4 on described movable rack 3 aims at the described constant orifice 2 on described stationary grizzly 1 keying that the partition that communicates or misplace is realized Electric air valve; Described electric driver is freeze mode electromagnet 5, and the push rod 508 on described freeze mode electromagnet 5 is connected with described movable rack 3, and the described movable rack 3 of the round mobile drive of described push rod 508 comes and goes mobile; Described freeze mode electromagnet 5 is arranged at described movable rack 3 and comes and goes a wherein side in glide direction both sides; Described freeze mode electromagnet 5 is simple in structure, small volume, and thinner thickness is applied to Electric air valve the Electric air valve integral thickness is diminished, and is conducive to reduce the windage of intake grill.
for the better structure that shows the freeze mode electromagnet 5 that the utility model electric driver adopts, as shown in Figure 6, described freeze mode electromagnet 5 comprises shell 501, copper pipe 502 is arranged in described shell 501, and its mouth of pipe comes and goes mobile direction towards described movable rack 3, permanent magnet 503, be arranged in permanent magnet protection box 504, be positioned at described copper pipe 502 outer wall medium positions, form a permanent-magnetic field that magnetic direction is parallel with described copper pipe 502, described permanent magnet can be tubular structure, be placed in described copper pipe 502 outer wall medium positions, can be also the polylith permanent-magnet block with the arranged in form of splicing in described copper pipe 502 outer wall medium positions, form a permanent magnet group that is similar to tubular structure, the direction of the permanent-magnetic field that this permanent magnet group forms is parallel with described copper pipe 502, wherein, evenly distribute described copper pipe 502 outer wall medium positions as preferred version take four blocks of permanent magnets, coil 505 is wound in described copper pipe 502 outer walls and is uniformly distributed in the both sides that described permanent magnet is protected box 504, two iron cores 506 are positioned at described copper pipe 502, and the described coil 505 of corresponding described permanent magnet protection box 504 both sides arranges respectively, and when described coil 505 alternately led to forward and reverse electricity, one of two described iron cores 506 alternately produced attraction force, slide block 507 is arranged between described two iron cores 506 in described copper pipe 502, and the one end is connected with described push rod 508, and under the attraction force acts that two described iron cores 506 replace, comes and goes between two described iron cores 506 and slide, insulation spacer 509, it is filled in the gap of leaving between described copper pipe 502 and described shell 501, forms the hole of passing for described two iron core 506 ends in the middle of described insulation spacer.freeze mode electromagnet 5 is taked at one group of permanent magnet 503 of coil 505 middle parts installations, make a permanent-magnetic field, when producing a magnetic field, electromagnetic coil 505 energising will produce relative movement when opposite with permanent-magnetic field, when reaching capacity the position, if electromagnetic coil outage 505 this moment, the slide block 507 made of permeability magnetic material remains on limit position under the effect of permanent-magnetic field, when the logical oppositely electricity of electromagnetic coil 505, can produce again a magnetic field with above-mentioned opposite states, reach another limit position thereby cause slide block 507 again to move, if outage this moment, slide block 507 is same keeps motionless under the effect of permanent-magnetic field, the energising polarity that so repeatedly changes electromagnetic coil 505 realizes slide block 507 to-and-fro motion.
At this, described freeze mode electromagnet 5 is not limited to certain model, everyly can realize that push rod releases and retract within the freeze mode electromagnet of motion all is included in the utility model protection domain.
As on the basis of the above to further improvement of the utility model, as shown in Figure 5, described stationary grizzly 1 fastens with described movable rack 3 and is structure as a whole, this kind structure makes the utility model stationary grizzly and movable rack in the prior art be arranged on structure in frame, simple in structure, and saved the frame that is fixed on inlets and putlets of ventilation and be specifically designed to described movable rack 3 in the fixing device that is fixed perpendicular to its moving direction, whole Electric air valve fabricating cost is reduced.The wherein a kind of mode that is structure as a whole as described stationary grizzly 1 and described institute moving grid 3 fastenings, described stationary grizzly 1 is surrounded by half in described movable rack, the both side edges parallel with described movable rack 3 moving direction of described stationary grizzly 1 along towards the direction bending forming of described movable rack 3 for fastening chamber 6, described movable rack 3 can come and go and be slidably arranged in described fastening chamber 6.As the another kind of mode of execution of fastening structure, described movable rack 3 is surrounded on described stationary grizzly 1, and the both side edges parallel with its moving direction of described movable rack 3 is fastening chamber 6 along the direction bending forming towards described stationary grizzly 1.
Described stationary grizzly 1 all is rectangular-shaped with described movable rack 3.
Described Electric air valve integral thickness is between 27mm-35mm, is preferably 30mm.
working procedure of the present utility model is as follows: described freeze mode electromagnet 5 ends are provided with the wire 8 that is connected with described coil 505, when wire 8 connects power supply, the logical forward electricity of described freeze mode electromagnet 5, coil 505 near described movable rack 3 produces a magnetic field opposite with permanent magnet 503, magnetic field magnetisation is near the iron core 506 of described movable rack 3, make it attract slide block 507 close to it rapidly, push rod 508 is connected by screw thread with slide block 507, push rod 508 is fixing by nut 7 with movable rack 3, slide block 507, push rod 508, movable rack 3 moves together, slide block 507 moves to when overlapping with the iron core 506 of close described movable rack 3, arrive a limit position, electromagnetic coil 505 outages, movable pore 4 overlaps with constant orifice 2, Electric air valve is opened, form an air port, slide block remains on limit position under the effect of the permanent-magnetic field of permanent magnet 503, the state that electric gate valve keeps out always, introduce new wind.When electric gate valve was opened fully, state as shown in Figure 1, 2.
when the logical oppositely electricity of freeze mode electromagnet 5, electromagnetic coil 505 produces a magnetic field opposite with the permanent-magnetic field of permanent magnet 503 generations, this magnetic field magnetisation is away from the iron core 506 of described movable rack 3, make it attract slide block 507 rapidly to its motion, push rod 508 is connected by screw thread with slide block 507, push rod 508 is fixing by nut 7 with movable rack 3, slide block 507, push rod 508, movable rack 3 moves together, slide block 507 moves to when iron core 506 away from described movable rack 3 overlaps, arrive a limit position, electromagnetic coil 505 outages, movable pore 4 and constant orifice 2 certain distance that staggers, Electric air valve is closed fully, the air port is closed, slide block 507 remains on limit position under the effect of the permanent-magnetic field of permanent magnet 504, Electric air valve keeps the state that closes always, stop new wind to enter.When this spile type Electric air valve closed fully, state was as shown in Fig. 3,4.
Obviously, above-described embodiment is only for example clearly is described, and is not the restriction to mode of execution.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all mode of executions exhaustive.And the apparent variation of being extended out thus or change still are among the protection domain of the utility model creation.
Claims (6)
1. a spile type Electric air valve, comprise
Stationary grizzly (1) is fixedly mounted on intake grill or exhaust outlet place, forms a plurality of constant orifices (2) on it;
Movable rack (3) is close to setting with described stationary grizzly (1), and can come and go slip by relatively described stationary grizzly (1), forms movable pore (4) on it;
Electric driver is used for controlling the round slip of described movable rack (3) so that the described movable pore (4) on described movable rack (3) aims at the described constant orifice (2) on described stationary grizzly (1) keying that the partition that communicates or misplace is realized Electric air valve;
It is characterized in that: described electric driver is freeze mode electromagnet (5), push rod (508) on described freeze mode electromagnet (5) is connected with described movable rack (3), and the round mobile described movable rack (3) that drives of described push rod (508) comes and goes mobile; Described freeze mode electromagnet (5) is arranged at described movable rack (3) and comes and goes a wherein side in glide direction both sides.
2. spile type Electric air valve according to claim 1, it is characterized in that: described freeze mode electromagnet (5) comprises
Shell (501);
Copper pipe (502) is arranged in described shell (501), and its mouth of pipe comes and goes mobile direction towards described movable rack (3);
Permanent magnet (503) is arranged in permanent magnet protection box (504), is positioned at described copper pipe (502) outer wall medium position, forms a permanent-magnetic field that magnetic direction is parallel with described copper pipe (502);
Coil (505) is wound in described copper pipe (502) outer wall and is uniformly distributed in the both sides that described permanent magnet is protected box (504);
Two iron cores (506), be positioned at described copper pipe (502), corresponding described permanent magnet is protected described coil (505) setting of box (504) both sides respectively, and when described coil (505) alternately led to forward and reverse electricity, one of two described iron cores (506) alternately produced attraction force;
Slide block (507), be arranged between described two iron cores (506) in described copper pipe (502), the one end is connected with described push rod (508), and under the attraction force acts that two described iron cores (506) replace, comes and goes between two described iron cores (506) and slide;
Insulation spacer (509), it is filled in the gap of leaving between described copper pipe (502) and described shell (501), forms the hole of passing for described two iron cores (506) ends in the middle of described insulation spacer.
3. described spile type Electric air valve according to claim 1 and 2, it is characterized in that: described stationary grizzly (1) fastens with described movable rack (3) and is structure as a whole.
4. spile type Electric air valve according to claim 3 is characterized in that: form on described stationary grizzly (1) and fasten chamber (6), described movable rack (3) can come and go and be slidably arranged in described fastening chamber (6).
5. spile type Electric air valve according to claim 4 is characterized in that: described stationary grizzly (1) all is rectangular-shaped with described movable rack (3).
6. spile type Electric air valve according to claim 5, it is characterized in that: described Electric air valve integral thickness is between 27mm-35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703965 CN203009878U (en) | 2012-12-18 | 2012-12-18 | Insertion plate type electric air valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703965 CN203009878U (en) | 2012-12-18 | 2012-12-18 | Insertion plate type electric air valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203009878U true CN203009878U (en) | 2013-06-19 |
Family
ID=48601475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220703965 Expired - Lifetime CN203009878U (en) | 2012-12-18 | 2012-12-18 | Insertion plate type electric air valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203009878U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588165A (en) * | 2015-07-31 | 2016-05-18 | 内蒙古博特科技有限责任公司 | Phase-change energy-storage radiator |
| CN106871321A (en) * | 2017-04-05 | 2017-06-20 | 上海碧菲环保科技有限公司 | Fresh air purifier and its course of work |
| CN109750905A (en) * | 2017-11-03 | 2019-05-14 | 比亚迪股份有限公司 | Lockset and bicycle |
| CN110293051A (en) * | 2019-06-28 | 2019-10-01 | 上海二十冶建设有限公司 | Sand screen |
| CN113147644A (en) * | 2021-04-19 | 2021-07-23 | 恒大恒驰新能源汽车研究院(上海)有限公司 | Initiative air-inlet grille and vehicle |
| CN114483985A (en) * | 2022-02-17 | 2022-05-13 | 湖南电气职业技术学院 | Electric air valve for flashboard type automobile |
| CN115463908A (en) * | 2021-06-10 | 2022-12-13 | 日星机械工业株式会社 | Inner cleaning device for chamber of tenter |
-
2012
- 2012-12-18 CN CN 201220703965 patent/CN203009878U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588165A (en) * | 2015-07-31 | 2016-05-18 | 内蒙古博特科技有限责任公司 | Phase-change energy-storage radiator |
| CN106871321A (en) * | 2017-04-05 | 2017-06-20 | 上海碧菲环保科技有限公司 | Fresh air purifier and its course of work |
| CN109750905A (en) * | 2017-11-03 | 2019-05-14 | 比亚迪股份有限公司 | Lockset and bicycle |
| CN109750905B (en) * | 2017-11-03 | 2021-11-12 | 比亚迪股份有限公司 | Lockset and bicycle |
| CN110293051A (en) * | 2019-06-28 | 2019-10-01 | 上海二十冶建设有限公司 | Sand screen |
| CN113147644A (en) * | 2021-04-19 | 2021-07-23 | 恒大恒驰新能源汽车研究院(上海)有限公司 | Initiative air-inlet grille and vehicle |
| CN113147644B (en) * | 2021-04-19 | 2022-07-08 | 恒大恒驰新能源汽车研究院(上海)有限公司 | Initiative air-inlet grille and vehicle |
| CN115463908A (en) * | 2021-06-10 | 2022-12-13 | 日星机械工业株式会社 | Inner cleaning device for chamber of tenter |
| CN114483985A (en) * | 2022-02-17 | 2022-05-13 | 湖南电气职业技术学院 | Electric air valve for flashboard type automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN ITEAQ CO., LTD. Free format text: FORMER OWNER: BEIJING TEAQ TECHNOLOGY CO., LTD. Effective date: 20150526 Owner name: BEIJING TEAQ TECHNOLOGY CO., LTD. Effective date: 20150526 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100036 HAIDIAN, BEIJING TO: 518110 SHENZHEN, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150526 Address after: 518110 Guangdong Province, Shenzhen city Longhua District Guanlan community library pit bucket rich Industrial Zone No. 2 building A building in the first layer, the third layer Patentee after: SHENZHEN ITEAQ NETWORK POWER TECHNOLOGY Co.,Ltd. Patentee after: BEIJING TEAQ TECHNOLOGY Co.,Ltd. Address before: 100036, building 18, building 42, Fu Cheng Road, Beijing, Haidian District, C-101 Patentee before: BEIJING TEAQ TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518110 Guangdong Province, Shenzhen city Longhua District Guanlan community library pit bucket rich Industrial Zone No. 2 building A building in the first layer, the third layer Co-patentee after: SHENZHEN ITEAQ NETWORK POWER TECHNOLOGY Co.,Ltd. Patentee after: SHENZHEN ITEAQ NETWORK POWER TECHNOLOGY Co.,Ltd. Address before: 518110 Guangdong Province, Shenzhen city Longhua District Guanlan community library pit bucket rich Industrial Zone No. 2 building A building in the first layer, the third layer Co-patentee before: BEIJING TEAQ TECHNOLOGY Co.,Ltd. Patentee before: SHENZHEN ITEAQ NETWORK POWER TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |
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| CX01 | Expiry of patent term |