CN213171043U - Elevator car capable of rapidly ventilating and ventilating - Google Patents
Elevator car capable of rapidly ventilating and ventilating Download PDFInfo
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- CN213171043U CN213171043U CN202021806357.6U CN202021806357U CN213171043U CN 213171043 U CN213171043 U CN 213171043U CN 202021806357 U CN202021806357 U CN 202021806357U CN 213171043 U CN213171043 U CN 213171043U
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- car
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- 238000009423 ventilation Methods 0.000 claims abstract description 58
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 239000004579 marble Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to an elevator technical field, and an elevator car that can ventilate fast is disclosed, including car bottom plate and car roof, through four car lateral wall fixed connection between car bottom plate and the car roof, the central point of car roof puts fixed mounting and has the fan of taking a breath, the air intake has all been seted up on car roof and the car bottom plate, the chamber of ventilating has all been seted up in two relative car lateral walls, and two chambers of ventilating are central symmetry and set up, one of them ventilates the chamber and is close to the top position setting of car lateral wall, another ventilates the chamber and is close to the bottom position setting of car lateral wall, through the fixed intercommunication of air-supply line between air intake and the ventilation chamber that corresponds, the accuse electric mechanism is installed to the ventilation intracavity, set up a plurality of evenly distributed's wind-guiding hole on. The utility model discloses can automatic control ventilation fan open stop, guarantee that the ladder car also can possess good ventilation effect at the speed reduction in-process.
Description
Technical Field
The utility model relates to an elevator technical field especially relates to an elevator car that can take a breath and ventilate fast.
Background
The car is a box-shaped space used by elevators to carry and transport people and materials. The car is generally composed of main components such as a car bottom, a car wall, a car roof, a car door and the like. Is a body part of an elevator for carrying passengers or cargo and other loads. Suspended ceilings are typically of specular stainless steel material; the car bottom is a PVC marble floor with the thickness of 2mm or a marble parquet with the thickness of 20 mm.
In the patent of chinese patent No. CN207877062U, an elevator car convenient for ventilation is disclosed, including the car roof, the car bottom and the vertical car walls that set up in four sides, be equipped with the car door on the car wall on right side, be equipped with upper vent and lower vent on the left car wall, the upper vent slope is downwards from the car in letting in the car outward, the lower vent slope upwards lets in the car outward from the car, upper vent and lower vent department are equipped with upper wind deflector and lower wind deflector of L shape respectively, upper wind deflector and lower wind deflector fixed welding are on the car wall, upper wind deflector opening is downward, lower wind deflector opening is upwards, the opening part of upper wind deflector and lower wind deflector all is equipped with the filter screen, upper vent and lower vent extend upper wind deflector and lower wind deflector respectively outside the car. The elevator car that facilitates ventilation in the above-mentioned patent has the following disadvantages: although the elevator can form an airflow loop in the ascending or descending process, the elevator has a deceleration process before reaching a specific floor, so that the ventilation effect of the elevator car is poor at the moment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the ventilation effect is poor in the speed reduction in-process for the elevator car of being convenient for ventilation among the prior art, and the elevator car of the ventilation of can taking a breath fast that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an elevator car capable of quickly ventilating and ventilating comprises a car bottom plate and a car top plate, wherein the car bottom plate and the car top plate are fixedly connected through four car side walls, the central position of the car roof is fixedly provided with a ventilation fan, the car roof and the car bottom plate are both provided with air inlets, two opposite car side walls are both provided with ventilation cavities, and the two ventilation cavities are arranged in central symmetry, one of the ventilation cavities is arranged close to the top of the side wall of the car, the other ventilation cavity is arranged close to the bottom of the side wall of the car, the air inlet is fixedly communicated with the corresponding ventilation cavity through an air inlet pipe, an electric control mechanism is arranged in the ventilation cavity, a plurality of uniformly distributed air guide holes are formed in the side wall of the ventilation cavity, and a plurality of uniformly distributed air outlets are formed in the position, corresponding to the air guide holes, of the side wall of the car;
the electric control mechanism comprises two movable plates, two T-shaped sliding grooves, two T-shaped sliding blocks, two springs, two connecting rods and two conductive blocks, the two movable plates are symmetrically hinged on two opposite side walls of the ventilation cavity respectively, the two movable plates are obliquely arranged, the two conductive blocks are respectively and fixedly connected with one sides of the two movable plates far away from the ventilation cavity, the two T-shaped sliding grooves are symmetrically arranged on opposite side walls at two sides of the ventilation cavity respectively, the two T-shaped sliding blocks are respectively connected in the two T-shaped sliding grooves in a sliding manner, the two springs are respectively fixedly connected to one side of the two T-shaped sliding grooves far away from the movable plate, and the other end of the spring is fixedly connected with the T-shaped sliding blocks, the two connecting rods are symmetrically hinged to the opposite side walls of the two T-shaped sliding blocks respectively, and the other ends of the two connecting rods are hinged to the corresponding movable plates.
Preferably, matched filter screens are fixedly installed in the air inlet and the air outlet respectively.
Preferably, the upper surface of the car bottom plate is connected with a non-slip mat.
Preferably, a ball groove is formed in one side, close to the bottom of the T-shaped sliding groove, of the T-shaped sliding block, a ball is connected in the ball groove in a rolling mode, one end, far away from the bottom of the ball groove, of the ball penetrates through a groove opening of the ball groove and extends outwards, and the ball is connected to the bottom of the T-shaped sliding groove in a rolling mode.
Preferably, two movable plates are arranged close to the air inlet pipe.
Compared with the prior art, the utility model provides a can ventilation's elevator car fast takes a breath possesses following beneficial effect:
this can ventilation's elevator car fast takes a breath, through setting up ventilation fan, the air intake, the ventilation chamber, the air-supply line, accuse electric mechanism, wind-guiding hole and air outlet, in the elevator motion process, the air current passes through the air intake and gets into the ventilation intracavity via the air-supply line, the air current flows out and forms the return circuit with the air outlet by the wind-guiding hole, thereby conveniently take a breath to elevator car, the elevator slows down the in-process, the gas reflux effect weakens, through the automatic intercommunication power of accuse electric mechanism, make ventilation fan work, and then guarantee that elevator car also can possess good ventilation effect at the in-process that slows down.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can automatic control ventilation fan open stop, guarantee that the ladder car also can possess good ventilation effect at the speed reduction in-process.
Drawings
Fig. 1 is a schematic structural view of an elevator car capable of rapid ventilation according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the car comprises a car bottom plate 1, a car top plate 2, a car side wall 3, a ventilation fan 4, an air inlet 5, a ventilation cavity 6, an air inlet pipe 7, an electric control mechanism 8, a movable plate 81, a sliding chute 82T, a sliding block 83T, a spring 84, a connecting rod 85, a conductive block 86, an air guide hole 9, an air outlet 10, a filter screen 11 and balls 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, an elevator car capable of fast ventilating comprises a car bottom plate 1 and a car top plate 2, the car bottom plate 1 and the car top plate 2 are fixedly connected through four car side walls 3, a ventilating fan 4 is fixedly installed at the central position of the car top plate 2, the ventilating fan 4 is electrically connected with an external power supply through a wire, air inlets 5 are respectively arranged on the car top plate 2 and the car bottom plate 1, ventilating cavities 6 are respectively arranged in two opposite car side walls 3, the two ventilating cavities 6 are arranged in central symmetry, one ventilating cavity 6 is arranged close to the top position of the car side wall 3, the other ventilating cavity 6 is arranged close to the bottom position of the car side wall 3, the air inlets 5 are fixedly communicated with the corresponding ventilating cavities 6 through air inlet pipes 7, an electric control mechanism 8 is installed in the ventilating cavity 6, a plurality of air guide holes 9 which are uniformly distributed are arranged on the side wall of the ventilating cavity 6, a plurality of uniformly distributed air outlets 10 are formed in the position, corresponding to the air guide hole 9, of the side wall 3 of the car;
the electric control mechanism 8 comprises two movable plates 81, two T-shaped sliding grooves 82, two T-shaped sliding blocks 83, two springs 84, two connecting rods 85 and two conducting blocks 86, wherein the two movable plates 81 are respectively and symmetrically hinged on opposite side walls on two sides of the ventilation cavity 6, the two movable plates 81 are obliquely arranged, the two conducting blocks 86 are respectively and fixedly connected with one side of the two movable plates 81 away from the ventilation cavity 6, the two conducting blocks 86 are abutted, the two T-shaped sliding grooves 82 are respectively and symmetrically arranged on opposite side walls on two sides of the ventilation cavity 6, the two T-shaped sliding blocks 83 are respectively and slidably connected in the two T-shaped sliding grooves 82, the two springs 84 are respectively and fixedly connected with one side of the two T-shaped sliding grooves 82 away from the movable plates 81, the other ends of the springs 84 are fixedly connected with the T-shaped sliding blocks 83, the two connecting rods 85 are respectively and symmetrically hinged on opposite side walls of the two T-shaped sliding blocks 83, when the elevator car ascends or descends, airflow can enter the air inlet 5 and flows into the ventilation cavity 6 through the air inlet pipe 7, the airflow applies pressure to the movable plates 81, so that the two hinged movable plates 81 deflect, the corresponding T-shaped sliding blocks 83 are driven to slide along the T-shaped sliding grooves 82 through the hinged connecting rods 85, the springs 84 are compressed, the airflow finally flows out through the air guide holes 9 to form a loop with the air outlet 10, so that the elevator car is ventilated, when the elevator decelerates, the pressure generated by the airflow is reduced, the springs reset, the two hinged movable plates 81 reset, at the moment, the two conductive blocks 86 are in contact with each other, a power supply is connected, the ventilation fan 4 is started to work, and the elevator car can have a good ventilation effect in the deceleration process.
The air inlet 5 and the air outlet 10 are respectively and fixedly provided with a matched filter screen 11, so that air flow can be conveniently filtered.
The upper surface of the car bottom plate 1 is connected with an anti-skid pad, so that the anti-skid property is ensured.
The ball groove has been seted up to one side that T type slider 83 is close to T type spout 82 tank bottom, and ball inslot roll connection has ball 12, and ball 12 is kept away from the notch of ball groove and outwards extends in the one end of ball groove tank bottom, and roll connection is at the tank bottom of T type spout 82, reduces the frictional force between T type slider 83 and the T type spout 82.
The two movable plates 81 are disposed near the air inlet pipe 7, so that the pressure generated by the air flow drives the movable plates 81 to deflect.
The utility model discloses in, elevator car is when rising or decline, the air current can get into air intake 5, flow in ventilation chamber 6 via air-supply line 7, the air current exerts pressure to fly leaf 81, thereby make two articulated fly leaves 81 take place to deflect, it slides along T type spout 82 to drive corresponding T type slider 83 through articulated connecting rod 85, and compression spring 84, the air current flows and air outlet 10 formation return circuit via wind-guiding hole 9 at last, thereby take a breath to elevator car, when the elevator slows down, the pressure that the air current produced diminishes, the spring takes place to reset, make two articulated fly leaves 81 reset, two conducting blocks 86 are inconsistent this moment, put through external power supply, start ventilation fan 4 work, guarantee that elevator car also can possess good ventilation effect at the deceleration in-process.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The elevator car capable of achieving rapid ventilation comprises a car bottom plate (1) and a car top plate (2) and is characterized in that the car bottom plate (1) and the car top plate (2) are fixedly connected through four car side walls (3), a ventilation fan (4) is fixedly installed at the central position of the car top plate (2), air inlets (5) are formed in the car top plate (2) and the car bottom plate (1), ventilation cavities (6) are formed in the two opposite car side walls (3), the two ventilation cavities (6) are arranged in a central symmetry mode, one ventilation cavity (6) is arranged close to the top of the car side wall (3), the other ventilation cavity (6) is arranged close to the bottom of the car side wall (3), and the air inlets (5) are fixedly communicated with the corresponding ventilation cavity (6) through air inlet pipes (7), an electric control mechanism (8) is installed in the ventilation cavity (6), a plurality of uniformly distributed air guide holes (9) are formed in the side wall of the ventilation cavity (6), and a plurality of uniformly distributed air outlets (10) are formed in the position, corresponding to the air guide holes (9), of the car side wall (3);
the electric control mechanism (8) comprises two movable plates (81), two T-shaped sliding grooves (82), two T-shaped sliding blocks (83), two springs (84), two connecting rods (85) and two conductive blocks (86), the two movable plates (81) are symmetrically hinged on opposite side walls of two sides of the ventilation cavity (6) respectively, the two movable plates (81) are obliquely arranged, the two conductive blocks (86) are fixedly connected to one side, away from the ventilation cavity (6), of the two movable plates (81) respectively, the two conductive blocks (86) are abutted against each other, the two T-shaped sliding grooves (82) are symmetrically arranged on opposite side walls of two sides of the ventilation cavity (6) respectively, the two T-shaped sliding blocks (83) are slidably connected in the two T-shaped sliding grooves (82) respectively, the two springs (84) are fixedly connected to one side, away from the movable plates (81), of the two T-shaped sliding grooves (82) respectively, the other end of the spring (84) is fixedly connected with the T-shaped sliding blocks (83), the two connecting rods (85) are symmetrically hinged to opposite side walls of the two T-shaped sliding blocks (83) respectively, and the other ends of the two connecting rods (85) are hinged to the corresponding movable plates (81).
2. Elevator car capable of rapid ventilation according to claim 1, characterized in that the air inlet (5) and the air outlet (10) are fixedly provided with matching filter screens (11).
3. An elevator car with rapid ventilation according to claim 1, characterized in that the upper surface of the car floor (1) is attached with a non-slip mat.
4. The elevator car capable of achieving rapid ventilation and air exchange according to claim 1, wherein a ball groove is formed in one side, close to the bottom of the T-shaped sliding groove (82), of the T-shaped sliding block (83), a ball (12) is connected in the ball groove in a rolling mode, one end, far away from the bottom of the ball groove, of the ball (12) penetrates through the notch of the ball groove and extends outwards, and the ball is connected to the bottom of the T-shaped sliding groove (82) in a rolling mode.
5. Elevator car capable of rapid ventilation according to claim 1, characterized in that two of said movable panels (81) are placed close to the air inlet duct (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021806357.6U CN213171043U (en) | 2020-08-26 | 2020-08-26 | Elevator car capable of rapidly ventilating and ventilating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021806357.6U CN213171043U (en) | 2020-08-26 | 2020-08-26 | Elevator car capable of rapidly ventilating and ventilating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213171043U true CN213171043U (en) | 2021-05-11 |
Family
ID=75768906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021806357.6U Expired - Fee Related CN213171043U (en) | 2020-08-26 | 2020-08-26 | Elevator car capable of rapidly ventilating and ventilating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213171043U (en) |
-
2020
- 2020-08-26 CN CN202021806357.6U patent/CN213171043U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 |