CN201322179Y

CN201322179Y - Automatic energy-saving drain valve of full steam iron

Info

Publication number: CN201322179Y
Application number: CNU2008203039022U
Authority: CN
Inventors: 夏舜来
Original assignee: YUEQING SHENGJIA IRONING DEVICE CO Ltd
Current assignee: YUEQING SHENGJIA IRONING DEVICE CO Ltd
Priority date: 2008-12-30
Filing date: 2008-12-30
Publication date: 2009-10-07
Anticipated expiration: 2018-12-30

Abstract

The utility model relates to an automatic energy-saving drain valve of full steam iron. A water outlet channel and a small channel are mounted in parallel and symmetrically. The top working faces of the water outlet channel and the small channel are in the same level, the sealing face of a valve core is jointed with the top working faces of the water outlet channel and the small channel separately. The water droplet-draining process of the automatic energy-saving valve is as follows: water droplet is produced when the full steam iron starts working, passes through a steam-inlet drain mouth with steam and pushes the valve core open, then passes the water outlet channel, the small channel and a water outlet and is discharged. Meanwhile, due to the entry of stream, the pressure inside a sealed chamber is increased. When the pressure is increased to a certain degree, the valve core, under the pressure of self weight and stream, is inosculated again with the steam-inlet drain mouth in the plane manner, thereby closing the channel between the steam-inlet drain mouth and the water outlet. The work goes round and round to discharge the water droplet inside the full steam iron thus the drain valve can discharge water droplet at any moment, greatly raise the ironing quality, save energy, reduce production cost and raise economic efficiency.

Description

The energy-conservation automatic drain valve of full steam iron

Technical field

The utility model relates to a kind of iron device, relates in particular to a kind of energy-conservation automatic drain valve of full steam iron.

Background technique

Full steam iron because steam flow big, garment setting effective and be widely used in garment enterprise and dry-cleaning industry.But the customer responsiveness steam consumption is big in the full steam iron of garment enterprise use at present, waste is big, because present full steam iron admission valve is exactly a direct piping, when full steam iron is started working, owing to be full of steam in the pipeline, a lot of steam can be frozen into the globule, if these globules are not discharged, quality is pressed in influence again, therefore charge into steam again more, the energy is wasted greatly, improved cost of production, influence economic benefit of enterprises.

Summary of the invention

The purpose of this utility model is to overcome the defective of prior art, and a kind of energy-conservation automatic drain valve that can discharge the full steam iron of the globule at any time is provided.

For achieving the above object, the utility model adopts a kind of energy-conservation automatic drain valve of full steam iron, comprises valve gap, valve body, and valve body is provided with the admission drain port, drain opening, the small channel that on valve body, also is provided with simultaneously the exhalant canal that links with the admission drain port, links with drain opening; Between small channel and exhalant canal, form closed chamber by valve gap, in closed chamber, be placed with spool, open and close by spool form being communicated with or disconnection of water channel and small channel, valve body and connection place between the valve gap are provided with the O RunddichtringO and constitute static seal and cooperate, exhalant canal is parallel with small channel to be symmetrical arranged, both the top working surfaces are in same horizontal plane, and the sealing surface of spool is fitted with the top working surface of exhalant canal and small channel respectively.

The exhalant canal that the utility model further is set in the valve body more vertically is provided with, and the small channel shape is the U type.

The utility model further is set to the admission steam trap connection again and comprises the water drainage part of being with drain opening, and water drainage part and valve body removably connect.

Water drainage part links to each other with other hydrophobic component for convenience, forms many row's pawl structures on the drain opening outer wall of the utility model water drainage part on the drain opening outer wall of formation outside thread or water drainage part.

The process of the discharging globule of the present utility model is: can produce the globule when full steam iron is started working, the globule is washed spool with steam open through the admission drain port, discharges through exhalant canal, small channel and drain opening then; Simultaneously because the entering of steam, the closed chamber internal pressure increases, and when pressure increased to a certain degree, spool was the plane again with the admission drain port and coincide under the weight and the effect of vapor pressure of self, thereby closes the passage between admission drain port and the drain opening; Thereby the globule in the full steam iron is discharged in the work that goes round and begins again, so drain valve can discharge the globule at any time, has improved the flatiron quality greatly. saved the energy. reduce production costs. and increase economic efficiency.

Description of drawings

Fig. 1 is the utility model embodiment 1 structural drawing.

Fig. 2 is the utility model embodiment 2 structural drawing.

Fig. 3 is the utility model embodiment 3 valve body structure figure.

Fig. 4 is the utility model embodiment 4 valve body structure figure.

Embodiment

As shown in Figure 1, specific embodiment of the utility model 1 is a kind of energy-conservation automatic drain valve of full steam iron, comprise valve gap 1, valve body 2, valve body 2 is provided with admission drain port 21, the water drainage part 3 of band drain opening 31, water drainage part 3 removably connects with valve body 2, forms outside thread on drain opening 31 outer walls of water drainage part 3, and the shape that be provided with the exhalant canal 22 that links with admission drain port 21 simultaneously along the longitudinal direction on valve body 2, links with drain opening 31 is the small channel 23 of U type; Between small channel 23 and exhalant canal 22, form closed chamber 4 by valve gap 1, in closed chamber 4, be placed with spool 5, open and close by spool 5 form being communicated with or disconnection of water channel 22 and small channel 23, valve body 2 and connection place between the valve gap 1 are provided with O RunddichtringO 6 and constitute static seals and cooperate, exhalant canal 22 and small channel 23 parallel being symmetrical arranged, both the top working surfaces (221,231) are in same horizontal plane, and the sealing surface 51 of spool 5 is fitted with the top working surface (221,231) of exhalant canal 22 and small channel 23 respectively.

Forming outside thread 33 on drain opening 31 outer walls of the water drainage part 3 in the foregoing description, is that water drainage part 3 cooperates with other threaded parts for convenience.

As shown in Figure 2, form many row's pawl 32 structures on drain opening 31 outer walls of the water drainage part 3 of specific embodiment of the utility model 2, can match with the rubber leather hose like this.

As shown in Figure 3, though the shape of specific embodiment of the utility model 3 small channels 23 is the U type, implements 1 channel bends point relatively, but all belong within the protection domain.

As shown in Figure 4, specific embodiment of the utility model 4 exhalant canals 23 are not vertically straight, implement 1 oblique setting relatively, but all belong within the protection domain.

The process of the discharging globule of the present utility model is: can produce the globule when full steam iron is started working, the globule is washed spool 5 with steam open through admission drain port 21, discharges through exhalant canal 22, small channel 23 and drain opening 31 then; While is owing to steam entering, closed chamber 4 internal pressures increase, and when pressure increased to a certain degree, spool 5 was under the weight and the effect of vapor pressure of self, be the plane again with the operative end surface 221 of exhalant canal 22 and coincide, thereby close passage between admission drain port 21 and the drain opening 31; Thereby the globule in the full steam iron is discharged in the work that goes round and begins again, so drain valve can discharge the globule at any time, has improved the flatiron quality greatly. saved the energy. reduce production costs. and increase economic efficiency.

Claims

1. the energy-conservation automatic drain valve of a full steam iron comprises valve gap, valve body, and valve body is provided with the admission drain port, drain opening, the small channel that also is provided with simultaneously the exhalant canal that links with the admission drain port on valve body, links with drain opening; Between small channel and exhalant canal, form closed chamber by valve gap, in closed chamber, be placed with spool, open and close by spool form being communicated with or disconnection of water channel and small channel, valve body and connection place between the valve gap are provided with the O RunddichtringO and constitute static seal and cooperate, it is characterized in that: exhalant canal is parallel with small channel to be symmetrical arranged, both the top working surfaces are in same horizontal plane, and the sealing surface of spool is fitted with the top working surface of exhalant canal and small channel respectively.

2. the energy-conservation automatic drain valve of full steam iron according to claim 1 is characterized in that: the exhalant canal in the described valve body vertically is provided with, and the small channel shape is the U type.

3. the energy-conservation automatic drain valve of full steam iron according to claim 1 and 2, it is characterized in that: described admission steam trap connection comprises the water drainage part of being with drain opening, and water drainage part and valve body removably connect.

4. the energy-conservation automatic drain valve of full steam iron according to claim 3 is characterized in that: form outside thread on the drain opening outer wall of described water drainage part.

5. the energy-conservation automatic drain valve of full steam iron according to claim 3 is characterized in that: form many row's pawl structures on the drain opening outer wall of described water drainage part.