CN2660375Y

CN2660375Y - Curtain able to purify air

Info

Publication number: CN2660375Y
Application number: CN 200320126036
Authority: CN
Inventors: 李绍卿
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-11-18
Filing date: 2003-11-18
Publication date: 2004-12-01
Anticipated expiration: 2013-11-18

Abstract

The utility model discloses an air-purifying curtain, including an installing frame, a yarn curtain, a flume and a water outlet pipe, which is installed above the flume and is opposite to the place of the flume. The pipe wall of the water outlet pipe is provided with a water outlet hole. The utility model also includes a water conveying pipe which communicates with the water outlet pipe, a water pump which is connected with the water conveying pipe, and a water return tube which communicates with the flume. A water storage box is also included. The water pump is installed in the water storage box firmly. Another end of the water return tube is arranged in the water storage box. The underside of the yarn curtain is connected with the flume, and the upside of the yarn curtain is connected with the water outlet pipe. A water inlet suite is installed in a water inlet end of the water outlet pipe. A lifting braking device of the flume is installed in another end of the water outlet pipe and is connected with a pulling rope. The utility model realizes the actions of air purifying, temperature adjusting, humidifying and oxygen offering and provides a light structure. Under fair weather, only by pulling the pulling rope, the yarn curtain coils over the water outlet pipe, and the flume which is connected with the yarn curtain moves up and down along the yarn curtain, accordingly the area of a window screen is adjusted, and the window which is placed behind the curtain can be conveniently and quickly opened and closed.

Description

Curtain purifies air

Technical field the utility model relates to a kind of indoor air-purification device, the curtain that purifies air that use in a kind of specifically room.

Background technology the Northwest dust storm is big, and air pollution is serious.Airtight for a long time as the room window, indoor atmosphere draught-free, discomfort such as oxygen content will reduce, and that people can feel in the room is uncomfortable in chest, breathe hard, as open the window, though circulation of air, oxygen increases, outdoor sand and dust also enter the room.Publication number by my application is CN2458956Y, was that November 14 calendar year 2001, the patent No. are 01203232.8 Chinese patent in open day, a kind of Purifying curtain is disclosed, it has realized purification, temperature adjustment, humidification, the oxygen supply effect of air, but be arranged on because of immersible pump in the tank of base of frame, overall structure is relatively heavier, and screen window is a full expand, open or close the window inconvenience that is positioned at the curtain back on the one hand, on the other hand can not be according to the area of outdoor weather and air situation adjusting screen window.

The purpose of utility model content the utility model content is to provide a kind of curtain that purifies air, and its structure is light, can regulate the area of screen window as required, opens or close the window that is positioned at the curtain back quickly and easily.

To achieve these goals, the technical solution adopted in the utility model is as follows: a kind of curtain that purifies air, it comprises installing rack, the yarn curtain, tank is positioned at the tank top and with the corresponding position of tank outlet pipe is installed, and the outlet pipe tube wall is provided with apopore, the water-supply-pipe that communicates with outlet pipe, water pump that is connected with water-supply-pipe and the backwater flexible pipe that communicates with tank; It also comprises storage box, water pump is installed in storage box, the other end of backwater flexible pipe places storage box, the below of yarn curtain is connected in tank, the top of yarn curtain is connected in outlet pipe, the water inlet end of outlet pipe is equipped with into water external member, and the other end of outlet pipe is equipped with tank lifting brake apparatus, and tank lifting brake apparatus is connected with stay cord.

Adopt technique scheme, water pump is transported to outlet pipe with the water in the storage box, and water is flow in the tank by apopore jet flow to yarn curtain, is back to storage box through return pipe again.Because water pump is installed in the storage box, tank and storage box are that branch is arranged, and can the storage box that volume ratio is bigger be placed on the optional position below the windowsill, thereby structure are light; Again because the top of yarn curtain is connected in outlet pipe, the below of yarn curtain is connected on the tank, tank lifting brake apparatus is connected with bull wheel, when fine, as long as pulling stay cord, yarn curtain be on outlet pipe, with on the tank that the yarn curtain is connected then along with the yarn curtain moves up and down, thereby regulate the area of screen window, can open, close the window that is positioned at the curtain back quickly and easily.

Description of drawings

Fig. 1 is the purify air structural representation of curtain of the utility model,

Fig. 2 is the assembly drawing of outlet pipe and intake external member, tank lifting brake apparatus,

Fig. 3 is the assembly drawing of tank lifting brake apparatus

Fig. 4 is the cutaway view of A-A among Fig. 3,

Fig. 5 is the cutaway view of B-B among Fig. 3.

Among the figure: 1-installing rack, 2-yarn curtain, 3-tank, 4-outlet pipe, 41-apopore, 5-water-supply-pipe, 6-water pump, 7-backwater flexible pipe, 8-storage box, 9-water inlet external member, 91-hollow shaft, 92-adapter sleeve, 91a-seal groove, 91b-sealing ring, 10-tank lifting brake apparatus, 101-main shaft, 102-fixed cover, 103-movable sleeve, 104-gangbar, 105-interlock sheet, 106-crotch spring, 107-main shaft is catch fixedly, 101a-axis hole, 101b-profile of tooth bull wheel, 101c-groove, 104a-through hole, 11-stay cord, 12-flow control valve.

The utility model is described in further detail below in conjunction with accompanying drawing for the specific embodiment, as shown in Figure 1: a kind of purify air curtain it comprise installing rack 1, yarn curtain 2, tank 3, be positioned at tank 3 tops and tank 3 corresponding positions are equipped with outlet pipe 4, referring to Fig. 2, outlet pipe 4 tube walls are provided with apopore 41, the water-supply-pipe 5 that communicates with outlet pipe 4, water pump 6 that is connected with water-supply-pipe 5 and the backwater flexible pipe 7 that communicates with tank 3; It also comprises storage box 8, water pump 6 is installed in storage box 8, the other end of backwater flexible pipe 7 places storage box 8, the below of yarn curtain 2 is connected in tank 3, the top of yarn curtain 2 is connected in outlet pipe 4, the water inlet end of outlet pipe 4 is equipped with into water external member 9, and the other end of outlet pipe 4 is equipped with tank lifting brake apparatus 10, and tank lifting brake apparatus 10 is connected with stay cord 11.

As shown in Figure 2: water inlet external member 9 is made up of hollow shaft 91 and adapter sleeve 92, and hollow shaft 91 water side interference fit are installed on outlet pipe 4 water inlet ends; Hollow shaft 91 inlet segments are provided with seal groove 91a, and seal groove 91a is equipped with sealing ring 91b; Adapter sleeve 92 is installed on hollow shaft 91 inlet segments and sealing ring 91b interference fit, and referring to Fig. 1, adapter sleeve 92 other ends are threaded with water-supply-pipe 5; Adapter sleeve 92 is installed in installing rack 1; Referring to Fig. 3 and Fig. 4, tank lifting brake apparatus 10 by main shaft 101, fixed cover 102, movable sleeve 103, gangbar 104, interlock sheet 105, crotch spring 106 and main shaft fixedly catch 107 form; Main shaft 101 axle center are provided with axis hole 101a, and axis hole 101a is movably installed with gangbar 104, and gangbar 104 front end sides are provided with a through hole 104a, and interlock sheet 105 is installed in the through hole 104a; Profile of tooth bull wheel 101b is established at main shaft 101 middle parts, and referring to Fig. 1, profile of tooth bull wheel 101b hangs with stay cord 11; Main shaft 101 front portions be provided with one with through hole 104a corresponding groove 101c, main shaft 101 front portions install and fix cover 102, crotch spring 106 is installed in position corresponding with groove 101c in fixed cover 102 trepannings, the crotch of crotch spring 106 be positioned at groove 101c sidewall, with sidewall gapped, fixed cover 102 trepannings and crotch spring 106 are interference fit; Fixed cover 102 is installed in installing rack 1; Referring to Fig. 3 and Fig. 5, movable sleeve 103 is installed at main shaft 101 rear portions, and gangbar 104 is fixing interlock with movable sleeve 103; Movable sleeve 103 interference fit are installed on outlet pipe 4.Main shaft fixedly catch 107 limits main shaft 101 positions.

Like this, in the time of need rolling the yarn curtain, pulling stay cord 11, profile of tooth bull wheel 101b rotation, main shaft 101 rotations, be stuck in the sidewall of groove 101c because of the crotch of crotch spring 106, crotch spring 106 is crispaturaed, and diameter diminishes, and it is free to rotate that crotch spring 106 breaks away from fixed cover 102 trepanning inwalls, simultaneously, yarn curtain 2 can easily be rolled.When yarn curtain 2 rises to the desired position, unclamp stay cord 11, when tank 3 freely descends, outlet pipe 4 drives movable sleeve 103 and rotates, and simultaneously, drives gangbar 104 and rotates, because of gangbar 104 front end sides are provided with a through hole 104a, setting-in interlock sheet 105 in the through hole 104a; And gangbar 104 front ends are installed in fixed cover 102 trepannings, when tank 3 falls because of own wt, the fixing with it movable sleeve 103 of outlet pipe 4 rotations rotates thereupon, thereby drive gangbar 104 rotations in the axis hole 101a, interlock sheet 105 rotates thereupon, when its slight rotation, after withstanding on the crotch of crotch spring 106, force crotch spring 106 to open, it is big that diameter becomes, and is compressed on the fixed cover 102 trepanning hole walls, produce frictional force, form self-locking, tank 3 is stuck in needed position, can not move down under the effect of gravity greatly because of tank 3 weight.

As of the present utility model perfect, 6 are equipped with time switch on the water pump, can as required be set the service time of the curtain that purifies air like this.

As of the present utility model perfect further perfect, at water-supply-pipe 5 flow control valve 12 is installed, can adjust the water yield of water pipe 4 so as required.

Claims

1, a kind of curtain that purifies air, a kind of curtain that purifies air, it comprises installing rack, the yarn curtain, tank is positioned at the tank top and with the corresponding position of tank outlet pipe is installed, and the outlet pipe tube wall is provided with apopore, the water-supply-pipe that communicates with outlet pipe, water pump that is connected with water-supply-pipe and the backwater flexible pipe that communicates with tank; It is characterized in that: it also comprises storage box (8), described water pump (6) is installed in described storage box (8), the other end of described backwater flexible pipe (7) places described storage box (8), the below of described yarn curtain (2) is connected in described tank (3), the top of described yarn curtain (2) is connected in described outlet pipe (4), the water inlet end of described outlet pipe (4) is equipped with into water external member (9), the other end of described outlet pipe (4) is equipped with tank lifting brake apparatus (10), and described tank lifting brake apparatus (10) is connected with stay cord (11).

2, a kind of curtain that purifies air as claimed in claim 1 is characterized in that: described water inlet external member (9) is made up of hollow shaft (91) and adapter sleeve (92), and described hollow shaft (91) water side interference fit is installed on described outlet pipe (4) water inlet end; Described hollow shaft (91) inlet segment is provided with seal groove (91a), and described seal groove (91a) is equipped with sealing ring (91b); Described adapter sleeve (92) is installed on described hollow shaft (91) inlet segment and described sealing ring (91b) interference fit, and described adapter sleeve (92) other end is threaded with described water-supply-pipe (5); Described adapter sleeve (92) is installed in described installing rack (1); Described tank lifting brake apparatus (10) by main shaft (101), fixed cover (102), movable sleeve (103), gangbar (104), interlock sheet (105), crotch spring (106) and main shaft fixedly catch (107) form; Described main shaft (101) axle center is provided with axis hole (101a), and described axis hole (101a) is movably installed with described gangbar (104), and described gangbar (104) front end side is provided with a through hole (104a), and described interlock sheet (105) is installed in the described through hole (104a); Profile of tooth bull wheel (101b) is established at described main shaft (101) middle part, and described profile of tooth bull wheel (101b) hangs with described stay cord (11); Described main shaft (101) front portion be provided with one with through hole (104a) corresponding groove (101c), the anterior described fixed cover (102) of installing of described main shaft (101), described crotch spring (106) is installed in the position corresponding with described groove (101c) in described fixed cover (102) trepanning, the crotch of described crotch spring (106) be positioned at described groove (101c) sidewall, with sidewall gapped, described fixed cover (102) trepanning and described crotch spring (106) are interference fit; Described fixed cover (102) is installed in described installing rack (1); Described movable sleeve (103) is installed at described main shaft (101) rear portion, and described gangbar (104) is fixing interlock with described movable sleeve (103); Described movable sleeve (103) interference fit is installed on the other end of described outlet pipe (4); Main shaft fixedly catch (107) limits main shaft (101) position.

3, a kind of curtain that purifies air as claimed in claim 1, it is characterized in that: described water pump is equipped with time switch on (6).

4, as claim 1,2 or 3 described a kind of curtain that purify air, it is characterized in that: described water-supply-pipe (5) is equipped with flow control valve (12).