CN204558363U - A kind of liquid level relay - Google Patents
A kind of liquid level relay Download PDFInfo
- Publication number
- CN204558363U CN204558363U CN201520292474.8U CN201520292474U CN204558363U CN 204558363 U CN204558363 U CN 204558363U CN 201520292474 U CN201520292474 U CN 201520292474U CN 204558363 U CN204558363 U CN 204558363U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- magnetic outer
- connecting bolt
- tube
- terminal box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 23
- 239000004411 aluminium Substances 0.000 claims abstract description 23
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000000926 separation method Methods 0.000 claims abstract description 9
- 239000004593 Epoxy Substances 0.000 claims abstract description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a kind of liquid level relay, it comprises aluminium matter terminal box, color separation tetrafluoro wire, high temperature thread-protected tube, connecting bolt, non-magnetic outer tube, modified element, non-magnetic outer tube sleeve is outside color separation tetrafluoro wire, high temperature thread-protected tube is located at non-magnetic outer tube top, aluminium matter terminal box is enclosed within outside high temperature thread-protected tube and non-magnetic outer tube top, connecting bolt is for connecting aluminium matter terminal box and non-magnetic outer tube, modified element is located at non-magnetic outer tube middle-end and bottom respectively, its structural feature is: aluminium matter terminal box has flange, on connecting bolt, cover has seal washer, in non-magnetic outer tube region corresponding to connecting bolt, upper end is epoxy sealing, lower end is rubber seal, connecting bolt modified element top and bottom are respectively equipped with a back-up ring, magnetic bias ball float is established in modified element, in the non-magnetic outer tube in modified element place, tongue tube is installed.The utility model accurately can identify water level, good sealing effect, be convenient to maintenance.
Description
Technical field
The utility model relates to a kind of controller, particularly relates to the improvement to YKJD series level control relay structure.
Background technology
The YKJD fluid level controller of current use can reach about 10cm to the error that water level identifies, cannot judge accurately, simultaneously to water level, whole relay sealing effectiveness is poor, owing to being immersed in water for a long time, water can ooze in relay, and impact runs.Meanwhile, raise or reduce too fast due to water level, liquid level relay has little time to rise in time or fall, and reflection can be caused to postpone.
Utility model content
In order to solve the problem, the utility model provides one accurately can identify water level, good sealing effect, be convenient to keep in repair level control relay.
To achieve these goals, the utility model adopts following technical scheme, the utility model comprises aluminium matter terminal box, color separation tetrafluoro wire, high temperature thread-protected tube, connecting bolt, non-magnetic outer tube, modified element, non-magnetic outer tube sleeve is outside color separation tetrafluoro wire, high temperature thread-protected tube is located at non-magnetic outer tube top, aluminium matter terminal box is enclosed within outside high temperature thread-protected tube and non-magnetic outer tube top, connecting bolt is for connecting aluminium matter terminal box and non-magnetic outer tube, modified element is located at non-magnetic outer tube middle-end and bottom respectively, its structural feature is: aluminium matter terminal box has flange, on connecting bolt, cover has seal washer, in non-magnetic outer tube region corresponding to connecting bolt, upper end is epoxy sealing, lower end is rubber seal, connecting bolt modified element top and bottom are respectively equipped with a back-up ring, magnetic bias ball float is established in modified element, in the non-magnetic outer tube in modified element place, tongue tube is installed.
Further improvement opportunity scheme, connecting bolt, non-magnetic outer tube, back-up ring, flange are stainless steel.
Further improvement opportunity scheme, aluminium matter terminal box is detachable.
The beneficial effects of the utility model are:
(1) cover is set under aluminium matter terminal box on steel flange, connecting bolt and has seal washer, in non-magnetic outer tube, be provided with epoxy sealing, sealing effectiveness that rubber seal dual-seal strengthens this liquid level relay.
(2) back-up ring modified element had is for controlling floating or the whereabouts scope of modified element, and when the water level rate of climb is too fast or falling speed is too fast, unlikely reaction is too late.
(3) magnetic bias ball float adjustable contact open and-shut mode.
(4) tongue tube is set and reduces the error that fluid level controller identifies water level.
(5) dismountable aluminium matter terminal box is convenient to keep in repair relay.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is generalized section of the present utility model;
Fig. 3 is the structural representation of flange.
1-aluminium matter terminal box; 2-color separation tetrafluoro wire; 3-high temperature thread-protected tube; 4-connecting bolt; 5-seal washer; The non-magnetic outer tube of 6-; 7-point position ball float; 8-tongue tube; 9-magnetic bias ball float; 10-flange; 11-back-up ring; 12-epoxy sealing; 13-rubber seal.
Embodiment
Be further described below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2, shown in Fig. 3: this liquid level relay, comprise aluminium matter terminal box 1, color separation tetrafluoro wire 2, high temperature thread-protected tube 3, connecting bolt 4, non-magnetic outer tube 6, modified element 7, non-magnetic outer tube 6 is enclosed within outside color separation tetrafluoro wire 2, high temperature thread-protected tube 3 is located at non-magnetic outer tube 6 top, aluminium matter terminal box 1 is enclosed within high temperature thread-protected tube 3 with outside non-magnetic outer tube 6 top, connecting bolt 4 is for connecting aluminium matter terminal box 1 and non-magnetic outer tube 6, modified element 7 is located at non-magnetic outer tube 6 middle-end and bottom respectively, aluminium matter terminal box 1 has flange 10, on connecting bolt 4, cover has seal washer 5, in non-magnetic outer tube 6 region corresponding to connecting bolt 4, upper end is epoxy sealing 12, lower end is rubber seal 13, modified element 7 top and bottom are respectively equipped with a back-up ring 11, in the non-magnetic outer tube 6 in modified element 7 place, tongue tube 8 is installed, magnetic bias ball float 9 is provided with in modified element 7, connecting bolt 4, non-magnetic outer tube 6, back-up ring 11, flange 10 is stainless steel.Wherein aluminium matter terminal box 1 is detachable.
Aluminium matter terminal box 1 to be arranged on steel flange 10, connecting bolt 4 cover and have seal washer 5, in non-magnetic outer tube 6, be provided with the sealing effectiveness that epoxy sealing 12 and rubber seal 13 strengthen this liquid level relay.The back-up ring 11 that modified element 7 has is for controlling floating or the whereabouts scope of modified element 7, and when the water level rate of climb is too fast or falling speed is too fast, unlikely reaction is too late.Magnetic bias ball float 9 adjustable contact open and-shut mode.Tongue tube 8 is set and reduces the error that fluid level controller identifies water level.Dismountable aluminium matter terminal box 1 is convenient to keep in repair relay.
Claims (2)
1. a liquid level relay, comprise aluminium matter terminal box (1), color separation tetrafluoro wire (2), high temperature thread-protected tube (3), connecting bolt (4), non-magnetic outer tube (6), modified element (7), non-magnetic outer tube (6) is enclosed within color separation tetrafluoro wire (2) outward, high temperature thread-protected tube (3) is located at non-magnetic outer tube (6) top, aluminium matter terminal box (1) is enclosed within high temperature thread-protected tube (3) with outside non-magnetic outer tube (6) top, connecting bolt (4) is for connecting aluminium matter terminal box (1) and non-magnetic outer tube (6), modified element (7) is located at non-magnetic outer tube (6) middle-end and bottom respectively, it is characterized in that: in aluminium matter terminal box (1), be provided with flange (10), the upper cover of connecting bolt (4) has seal washer (5), in non-magnetic outer tube (6) region corresponding to connecting bolt (4), upper end is epoxy sealing (12), lower end is rubber seal (13), modified element (7) top and bottom are respectively equipped with a back-up ring (11), tongue tube (8) is installed in the non-magnetic outer tube in modified element (7) place (6), magnetic bias ball float (9) is provided with in modified element (7).
2. a kind of liquid level relay according to claim 1, is characterized in that: connecting bolt (4), non-magnetic outer tube (6), back-up ring (11), flange (10) are stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292474.8U CN204558363U (en) | 2015-05-07 | 2015-05-07 | A kind of liquid level relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292474.8U CN204558363U (en) | 2015-05-07 | 2015-05-07 | A kind of liquid level relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204558363U true CN204558363U (en) | 2015-08-12 |
Family
ID=53833446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520292474.8U Expired - Fee Related CN204558363U (en) | 2015-05-07 | 2015-05-07 | A kind of liquid level relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204558363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110853978A (en) * | 2019-11-26 | 2020-02-28 | 东台市高科技术创业园有限公司 | Connecting rod floating ball liquid level switch |
-
2015
- 2015-05-07 CN CN201520292474.8U patent/CN204558363U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110853978A (en) * | 2019-11-26 | 2020-02-28 | 东台市高科技术创业园有限公司 | Connecting rod floating ball liquid level switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150812 |