CN209495134U - A kind of New type corrugated tubular type drain valve - Google Patents
A kind of New type corrugated tubular type drain valve Download PDFInfo
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- CN209495134U CN209495134U CN201822216238.4U CN201822216238U CN209495134U CN 209495134 U CN209495134 U CN 209495134U CN 201822216238 U CN201822216238 U CN 201822216238U CN 209495134 U CN209495134 U CN 209495134U
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- apopore
- bellows
- valve body
- drain valve
- corrugated tubular
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Abstract
The utility model discloses a kind of New type corrugated tubular type drain valve, including trap body, trap body includes valve body and bellows, bellows is located at the inside of valve body, the left end of valve body is provided with admission opening, the lower end of valve body is provided with apopore one, apopore two and apopore three, apopore one, apopore two and apopore three array from left to right, apopore one is connected with the medium position of apopore two with apopore three, the lower end of apopore two is provided with trapezoidal dilatation hole, the lower end in trapezoidal dilatation hole is provided with water outlet collection mesoporous, one end of bellows is fixed on valve body upper end, the other end of bellows is provided with push rod, the lower end of push rod is fixedly installed plug.Condensed water can be discharged in time by the utility model, effectively by steam and condensed moisture from the leakage of prevention steam while to guarantee condensed water elimination.
Description
Technical field
The utility model belongs to valve production field, specially a kind of New type corrugated tubular type drain valve.
Background technique
With economic continuous development, steam is essential in most industrial circles as important secondary energy sources, especially
It needs largely to use steam in the industrial processes such as papermaking, weaving, printing and dyeing, steam can generate many condensations during heating
Water, so, for exclude condensed water while ensure that steam will not be lost into key technical problem, existing drain valve it is cold
The condensate velocity of discharge is slow, causes to be difficult for steam and condensed water to be completely separated, and when excluding condensed water, steam also flows out therewith,
Cause a large amount of wastes of the energy.
Utility model content
Just when excluding condensed water to solve some drain valves, steam also flows out the purpose of this utility model therewith, makes
At the energy a large amount of wastes the problem of and a kind of New type corrugated tubular type drain valve is provided.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of New type corrugated tubular type drain valve, including
Trap body, the trap body include valve body and bellows, and the bellows is located at the inside of the valve body, the valve
The left end of body is provided with admission opening, and the lower end of the valve body is provided with apopore one, apopore two and apopore three, the water outlet
Kong Yi, the apopore two and the apopore three array from left to right, and the apopore one and the apopore three are equal
It is connected with the medium position of the apopore two, the lower end of the apopore two is provided with trapezoidal dilatation hole, the trapezoidal expansion
The lower end for holding hole is provided with water outlet collection mesoporous, and one end of the bellows is fixed on the valve body upper end, the bellows it is another
One end is provided with push rod, and the lower end of the push rod is fixedly installed plug.
Preferably, the plug and the apopore two are interference fitted, and the height of the plug is greater than the apopore
One and the apopore three diameter.
Preferably, fixture block is arranged in the upper end of the plug, and the length of the fixture block is greater than the diameter of the apopore two.
Preferably, the inside of the bellows is filled with volatile liquid.
Preferably, the valve body is made of stainless steel.
Preferably, the admission opening is connected with input pipe, and the water outlet collection mesoporous is connected with efferent duct.
Preferably, the upper end mouth-shaped of the apopore one, the apopore two and the apopore three is back taper.
Compared with prior art, the utility model has the beneficial effects that
The utility model is provided with apopore one, apopore two and apopore three in the lower end of valve body, can quickly be discharged
The condensed water of steam generation in production, prevents condensed water to be trapped in the overlong time in valve body, and water outlet collection mesoporous is in for a long time
Open state, steam and condensed water are discharged together.To fast and effeciently by steam and condensed moisture from and realizing condensed water
The loss that steam is prevented while discharge effectively prevents the waste of steam energy.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of New type corrugated tubular type drain valve of the utility model.
Appended drawing reference: 1, valve body；2, bellows；3, admission opening；4, apopore one；5, apopore two；6, apopore three；
7, trapezoidal dilatation hole；8, water outlet collection mesoporous；9, push rod；10, plug；11, fixture block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Refering to Figure 1, a kind of New type corrugated tubular type drain valve, including trap body, trap body include valve
The inside of body 1 and bellows 2, bellows 2 is filled with volatile liquid, and bellows 2 is located at the inside of valve body 1, the left end of valve body 1
It is provided with admission opening 3, the lower end of valve body 1 is provided with apopore 1, apopore 25 and apopore 36, apopore 1, water outlet
Hole 25 and apopore 36 array from left to right, apopore 1 and medium position of the apopore 36 with apopore 25
It is connected, the lower end of apopore 25 is provided with trapezoidal dilatation hole 7, and the lower end in trapezoidal dilatation hole 7 is provided with water outlet collection mesoporous 8,
One end of bellows 2 is fixed on 1 upper end of valve body, and the other end of bellows 2 is provided with push rod 9, the lower end fixed setting of push rod 9
There is plug 10.When steam enters valve body 1 from admission opening 3, the volatile liquid of the inside of bellows 2 is by thermal evaporation, bellows 2
Inside pressure rise, the volume expansion of bellows 2, bellows 2 elongates, since bellows 2 passes through push rod 9 and plug 10
It is fixedly connected, therefore plug 10 is moved synchronously with bellows 2, and then blocks the company of apopore 1, apopore 36 and apopore 25
Logical place, can prevent steam from flowing out.Until the steam condensation of the inside of valve body 1, the gas condensation of the inside of bellows 2, ripple
The pressure reduction of the inside of pipe 2, bellows 2 shorten, and plug 10 moves up, and make the condensed water of the inside of valve body 1 from apopore
One 4, it is flowed out in apopore 25 and apopore 36, the common draining of apopore 1, apopore 25 and apopore 36 can make cold
Condensate is rapidly discharged, and the water flowed out from apopore 1 and apopore 36 all converges in apopore 25, apopore
25 lower end is provided with the bigger water outlet collection mesoporous 8 of diameter further through trapezoidal dilatation hole 7, further speeds up condensed water and is discharged
Speed.
In addition, plug 10 and apopore 25 are interference fitted, and the height of plug 10 is greater than apopore 1 and apopore three
6 diameter.When plug 10 is displaced downwardly to the inside of apopore 25, plug 10 can block apopore 1 and apopore two completely
5 connectivity part and the connectivity part of apopore 36 and apopore 25 avoid generating gap, prevent condensed water and steam from gap
Middle outflow；The upper end setting fixture block 11 of plug 10, diameter of the length greater than apopore 25 of fixture block 11, the setting of fixture block 11,
The position that plug 10 can be positioned well, the length for preventing plug 10 from protruding into apopore 25 is too short or too long, and can not be effective
Apopore 1, apopore 25 and apopore 36 are blocked in ground；Valve body 1 is made of stainless steel, and prevents valve body 1 because using
Overlong time and get rusty, extend the service life of valve body 1；The upper port of apopore 1, apopore 25 and apopore 36 is equal
For back taper opening, is conducive to the outflow of condensed water, part condensed water is prevented to be trapped in the inside of valve body 1.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of New type corrugated tubular type drain valve, including trap body, it is characterised in that: the trap body includes valve body
(1) and bellows (2), the bellows (2) are located at the inside of the valve body (1), and the left end of the valve body (1) is provided with into vapour
The lower end in hole (3), the valve body (1) is provided with apopore one (4), apopore two (5) and apopore three (6), the apopore
One (4), the apopore two (5) and the apopore three (6) array from left to right, the apopore one (4) with it is described
Apopore three (6) is connected with the medium position of the apopore two (5), and the lower end of the apopore two (5) is provided with ladder
Shape dilatation hole (7), the lower end of the trapezoidal dilatation hole (7) are provided with water outlet collection mesoporous (8), and one end of the bellows (2) is solid
It is scheduled on the valve body (1) upper end, the other end of the bellows (2) is provided with push rod (9), and the lower end of the push rod (9) is fixed
It is provided with plug (10).
2. a kind of New type corrugated tubular type drain valve according to claim 1, it is characterised in that: the plug (10) with it is described
Apopore two (5) interference fit, and the height of the plug (10) is greater than the apopore one (4) and the apopore three (6)
Diameter.
3. a kind of New type corrugated tubular type drain valve according to claim 1, it is characterised in that: the upper end of the plug (10)
It is arranged fixture block (11), the length of the fixture block (11) is greater than the diameter of the apopore two (5).
4. a kind of New type corrugated tubular type drain valve according to claim 1, it is characterised in that: the bellows (2) it is interior
Portion is filled with volatile liquid.
5. a kind of New type corrugated tubular type drain valve according to claim 1, it is characterised in that: the valve body (1) is not using
Rust Steel material is made.
6. a kind of New type corrugated tubular type drain valve according to claim 1, it is characterised in that: admission opening (3) connection
There is input pipe, water outlet collection mesoporous (8) is connected with efferent duct.
7. a kind of New type corrugated tubular type drain valve according to claim 1, it is characterised in that: the apopore one (4), institute
The upper end mouth-shaped for stating apopore two (5) and the apopore three (6) is back taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822216238.4U CN209495134U (en) | 2018-12-27 | 2018-12-27 | A kind of New type corrugated tubular type drain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822216238.4U CN209495134U (en) | 2018-12-27 | 2018-12-27 | A kind of New type corrugated tubular type drain valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209495134U true CN209495134U (en) | 2019-10-15 |
Family
ID=68154016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822216238.4U Active CN209495134U (en) | 2018-12-27 | 2018-12-27 | A kind of New type corrugated tubular type drain valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209495134U (en) |
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2018
- 2018-12-27 CN CN201822216238.4U patent/CN209495134U/en active Active
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