CN205127571U - Instrument tuber pipe dehydration freeze -proof device - Google Patents
Instrument tuber pipe dehydration freeze -proof device Download PDFInfo
- Publication number
- CN205127571U CN205127571U CN201520982979.7U CN201520982979U CN205127571U CN 205127571 U CN205127571 U CN 205127571U CN 201520982979 U CN201520982979 U CN 201520982979U CN 205127571 U CN205127571 U CN 205127571U
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- filter
- pipe
- air inlet
- instrument
- dehydration
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Abstract
The utility model discloses an instrument tuber pipe dehydration freeze -proof device, including sealed box, be provided with installation separation blade and filter in the box, the filter is installed on the separation blade, and the input tube gets into from the box is outside, and connects the one end at the filter top, and the outlet duct is connected at the relative other end in filter top, and the blowdown pipe is connected to the filter bottom, and sewage pipe connection is outside to the box. Can be effectual filter the impurity such as moisture in the gases such as compressed air, solved in the instrument general mood in winter and to lead to the instrument wind system all to freeze stifled problem because contain moisture.
Description
Technical field
The utility model belongs to industrial instrument airduct technical field, relates to a kind of instrument general mood (compressed air) freezing proof technique field, is specifically related to a kind of instrument airduct dehydration defroster.
Background technology
In actual life, when must be equipped with the industrial equipment use of instrument wind system, there will be frozen block problem, in the winter time can be more serious.Frozen block can cause equipment to stop production, user dies the accidents such as generation repeatedly, very large puzzlement is carried out with the band of gas to industrial production and resident, this problem all solves water hot water or install heating tape additional to whole piece pipeline to instrument air pipe line all the time, this mode brings inconvenience simultaneously also at substantial electric power to user and airfield equipment operations staff, the station that time especially, equipment is more and winter colder area.
Summary of the invention
Object of the present utility model is to provide a kind of instrument airduct dehydration defroster, solves the problem of the instrument wind system frozen block existed in prior art.
The technical scheme that the utility model adopts is, a kind of instrument airduct dehydration defroster, comprise the casing of sealing, be provided with in casing and install catch and filter, filter is arranged on catch, and appendix enters from casing outside, and be connected to one end of filter top, escape pipe is connected to the relative other end of filter top, and filter bottom connects blow-off pipe, and blow-off pipe is connected to casing outside.
Feature of the present utility model is also,
Its middle filtrator comprises filter box-body, and filter element and sealing shroud composition seal cavity, be fixed on filter core in the middle part of filter box-body by installation component in filter box-body.
Wherein filter box-body has air inlet a and air inlet b in the both sides of installation component, and air inlet a connects air inlet pipe, and air inlet pipe b connects escape pipe.
Wherein air inlet a place passes into gas, and then the gas filtered discharge through air inlet b through the filtration of filter core by gas, and the outlet that the impurity of filtration and water are arranged bottom filter box-body is discharged, and outlet connects blow-off pipe.
Wherein air inlet pipe and the equal spiral winding filter cylinder of escape pipe.
Wherein input pipe connects a valve a, and valve a is also communicated with an air inlet pipe and threeway b, and described air inlet pipe connects air inlet a.
Wherein threeway b is also communicated with escape pipe.
Wherein blow-off pipe is connected with a controller.
Its middle controller and valve a are all arranged on and install on catch, and valve a is positioned at filter top, and controller is positioned at filter bottom.
The beneficial effects of the utility model are, use the casing of sealing guarantee internal structure not fragile and increase heat insulation effect, use valve a connecting gas transmission pipe, air inlet pipe and threeway b, namely when the situation of compressed air frozen block can not be caused summer, namely compressed air can be made without filter, and compressed air is sent by the escape pipe directly connected through threeway b; Compressed air, through the setting of air inlet pipe spiral winding filter box-body, can extend the circulation distance of compressed air in casing, and can suitably heat to compressed air; Compressed air enters in filter from the air inlet a of filter top one end, through filter core to compressed-air actuated filtration, by the moisture in compressed air and contaminant filter out, and be precipitated to filter bottom, the outlet of filter bottom connects blow-off pipe, can directly by discharges such as moisture; Compressed air is through the filtration of filter core, and the air inlet b arranged from filter other end top discharges, and can be filtered by compressed air fully like this, reduces the moisture in compressed air, reduces the risk of frozen block; Escape pipe is also wrapped over filter body and arranges, and adds the distance that compressed air flows out in casing, can heat to compressed air, avoid the situation of compressed air in the outer frozen block of this equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of instrument airduct dehydration of the utility model defroster;
Fig. 2 is the structural representation in the cross section of a kind of instrument airduct dehydration of the utility model defroster middle filtrator.
In figure, 1. casing, 2. input pipe, 3. valve a, 4. air inlet pipe, 5. threeway b, 6. escape pipe, 7. filter, 8. blow-off pipe, 9. catch, 10. controller are installed, 11. filtering air inlet a, 12. seal covers, 13. filter outlet mouth b, 14. installation components, 15. filter sewage draining exits, 16. filter cores, 17. filter cylinders.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The utility model provides a kind of instrument airduct dehydration defroster, and as shown in Figure 1, comprise the casing 1 of sealing, casing 1 can be cube structure, and casing 1 inside is provided with installs catch 9 and filter 7, and filter 7 is arranged on the middle part of installing catch 9; Input pipe 2 enters in casing 1 from casing 1 outside, and input pipe 2 is communicated with a valve a3, and valve a3 is a three-way valve, and valve a3 is fixed on and installs on catch 9, and is positioned at above filter 7; Valve a3 also connects air inlet pipe 4 and threeway b5, and air inlet pipe 4 is communicated with filter 7; As shown in Figure 2, filter 7 comprises the seal cavity be made up of filter cylinder 17 and seal cover 12, is fixed with filter core 16 in the middle part of filter cylinder 17 by installation component 14, and filter core 16 can filter out moisture and granule foreign, the compressed air of purification conveying; Air inlet pipe 4 is wrapped on filter cylinder 17, and the filtering air inlet a11 that air inlet pipe 4 is had by one end, filter cylinder 17 top is communicated with filter 7, the other end at filter cylinder 17 top has filter outlet mouth b13, filter outlet mouth b13 is communicated with escape pipe 6, discharge and purify and compressed air after heating, air inlet pipe 6 is also wrapped on filter cylinder 17, and air inlet pipe 6 is communicated with valve b5, and there have common outlet to be connected to casing 1 to be outside; The air inlet a11 that filter cylinder 17 top is arranged and air inlet b13 is respectively in the both sides of installation component 14, and air inlet b13 one end connects sealing shroud 12; The bottom of filter cylinder 17 has outlet 15, and outlet 15 for discharging the impurity and moisture that filter out, and discharges casing 1 outside by blow-off pipe 8; Blow-off pipe 8 also connects a controller 10, controls the discharge flow velocity of moisture, and this controller 10 is fixed on to be installed on catch 9, and is positioned at below filter 7.
Using method of the present utility model is, after the compressed air gas that appendix 2 passes into conveying or other gas, open valve a3, make compressed air by air inlet pipe 4, air inlet pipe 4 is wrapped on filter cylinder 17 and is then communicated with filter 7 inside by air inlet a11, the filtration of compressed air in filter 7 inside by filter core 16, by moisture and slag, then the escape pipe 6 that the gas after filtering is communicated with by the air inlet b13 on filter cylinder 17 exports, and escape pipe 6 is wrapped on filter cylinder 17, and being communicated with valve b5, then to pick out casing 1 outside; The moisture filtered out and impurity are discharged casing 1 by blow-off pipe 8 by the outlet 15 that the bottom of filter cylinder 17 is arranged.
A kind of instrument airduct dehydration of the utility model defroster, adopt the filter core by ISO8573 high efficiency filter standard, it has, and volume is little, flow is large, filter efficiency is high, dust containing capacity is large, difference pressuring loss is little, and the advantage such as corrosion resistance and good, life-span length; And filter carries automatic constant-temperature tracing system, during the easy frozen block of instrument air pipe line in winter, instrument air temperature is kept to be in constant temperature circulating all the time, the unlikely use affecting instrument valve.Filter carries automatic dehydration system, realizes filtered water or the instantaneous discharge of impurity by the controller 10 of adjustable batch (-type) valve, realizes accurately automatically controlling by Time Calculation, stable; This system, with the design of dual pipe road, can realize the self-inspection of equipment and review one's lessons by oneself when not affecting ventilation, have structure simple, easy to maintenance; Automatic operation, without the need on duty, reduces human cost; Save a large amount of electric power resource, economic benefit is obvious; Operation expense is low, reduces the advantage of later maintenance cost.
Claims (8)
1. an instrument airduct dehydration defroster, it is characterized in that, comprise the casing (1) of sealing, be provided with in casing (1) and catch (9) and filter (7) are installed, filter (7) is arranged on catch (9), input pipe (2) enters from casing (1) outside, and be connected to the one end at filter (7) top, escape pipe (6) is connected to the relative other end in filter (7) top, filter (7) bottom connects blow-off pipe (8), and it is outside that blow-off pipe (8) is connected to casing (1).
2. a kind of instrument airduct dehydration defroster according to claim 1, it is characterized in that, described filter (7) comprises filter cylinder (17), filter cylinder (17) and sealing shroud (12) composition seal cavity, be fixed on filter cylinder (17) middle part by installation component (14) in filter cylinder (17) by filter core (16).
3. a kind of instrument airduct dehydration defroster according to claim 2, it is characterized in that, described filter cylinder (17) has air inlet a (11) and air inlet b (13) in the both sides of installation component (14), and air inlet a (11) connecting gas transmission pipe (2), air inlet pipe b (13) connects escape pipe (6).
4. a kind of instrument airduct dehydration defroster according to claim 3, is characterized in that, described appendix (2) and escape pipe (6) all spiral winding filter cylinders (17).
5. a kind of instrument airduct dehydration defroster according to any one of claim 1-4, it is characterized in that, described input pipe (2) connects a valve a (3), valve a (3) is also communicated with an air inlet pipe (4) and threeway b (5), and described air inlet pipe (4) connects air inlet a (11).
6. a kind of instrument airduct dehydration defroster according to claim 5, it is characterized in that, described threeway b (5) is also communicated with escape pipe (6).
7. a kind of instrument airduct dehydration defroster according to claim 6, is characterized in that, described blow-off pipe (8) is connected with a controller (10).
8. a kind of instrument airduct dehydration defroster according to claim 7, it is characterized in that, described controller (10) and valve a (11) are all arranged on and install on catch (9), and valve a (11) is positioned at filter (7) top, controller (10) is positioned at filter (7) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982979.7U CN205127571U (en) | 2015-11-30 | 2015-11-30 | Instrument tuber pipe dehydration freeze -proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982979.7U CN205127571U (en) | 2015-11-30 | 2015-11-30 | Instrument tuber pipe dehydration freeze -proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205127571U true CN205127571U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520982979.7U Active CN205127571U (en) | 2015-11-30 | 2015-11-30 | Instrument tuber pipe dehydration freeze -proof device |
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| Country | Link |
|---|---|
| CN (1) | CN205127571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363285A (en) * | 2015-11-30 | 2016-03-02 | 陕西铭泽燃气工程有限公司 | Dehydrating and freeze-preventing device for air duct of instrument |
-
2015
- 2015-11-30 CN CN201520982979.7U patent/CN205127571U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363285A (en) * | 2015-11-30 | 2016-03-02 | 陕西铭泽燃气工程有限公司 | Dehydrating and freeze-preventing device for air duct of instrument |
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| GR01 | Patent grant |