CN201845240U - Novel automatic controller for liquid level - Google Patents
Novel automatic controller for liquid level Download PDFInfo
- Publication number
- CN201845240U CN201845240U CN2010205615546U CN201020561554U CN201845240U CN 201845240 U CN201845240 U CN 201845240U CN 2010205615546 U CN2010205615546 U CN 2010205615546U CN 201020561554 U CN201020561554 U CN 201020561554U CN 201845240 U CN201845240 U CN 201845240U
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- CN
- China
- Prior art keywords
- liquid level
- feeler
- relay
- nahlock
- insulating part
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- Expired - Fee Related
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Abstract
A novel automatic controller for liquid level comprises a relay, a gauge stick and a floating ball, wherein the relay is arranged in a central hole of an insulation part round block; an electric wire welded on the relay is led out on the side surface of the insulation part round block; a groove at the middle of the insulation part round block is internally provided with a magnet; the bottom of the magnet is provided with a connecting hole for connecting the gauge stick; the upper and the lower parts of the insulation part round block are pressurized, bonded and sealed with glue through an insulation plate; the outer side of the insulation block provided with the magnet at the interior is sheathed with a PVC (polyvinyl chloride) sleeve; the floating ball is nested in the gauge stick; an upper limit liquid-water level adjusting clip in the gauge stick is arranged at the upper end of the floating ball; and a lower limit liquid-water level adjusting clip is arranged at the lower end of the floating ball. The novel automatic controller for liquid level is characterized by being simple in structure, safe and reliable, extremely low in fault rate, good in practicability, long in service life and the like, and is widely applied to common and requisite automatic liquid level control facilities such as pools, water storage tanks, liquid storage tanks, waste sewage tanks for water (liquid) drainage of civil or enterprise and public institutions.
Description
Technical field
The utility model relates to a kind of novel liquid level self-actuated controller.
Background technology
The following designing technique defective of some fluid level controller ubiquities commonly used on the existing market, 1, the connecting rod float-type liquid level controller is because of its dried up too near bad, little, poor stability of contact capacity of security performance; 2, glass dry-reed fluid level controller contact capacity is less, and contact closure is bad sometimes, and tongue tube is easily cracked in transportation, installation, use, and tongue tube is easily water inlet in sound-pipe; 3, the cable type fluid level controller immerses in the water for a long time because of rubber covered wire, and particularly the effluent sewage pond very easily causes cracking aging, and exposed cable part also can be broken by damaged by rats and be caused fault, electric leakage.
Summary of the invention
The purpose of this utility model is the novel liquid level self-actuated controller that a kind of simple in structure, safe and reliable, characteristics such as failure rate is extremely low, practicality is good, long service life are provided for the deficiency that solves above-mentioned existence.
In order to achieve the above object, the novel liquid level self-actuated controller that the utility model is designed, it comprises relay, feeler, ball float, described relay is arranged in the insulating part nahlock center pit, be welded in electric wire on the relay and draw side at the insulating part nahlock, be provided with a magnetic in this insulating part nahlock intermediate groove, the magnetic bottom is provided with the connecting hole that is used to connect feeler, and the top and the bottom of this insulating part nahlock seal with the glue pressurized adhesion by insulcrete; The insulating part nahlock outside that is provided with magnetic in described the inside is with a PVC sleeve pipe; Described ball float is inserted in feeler, upper limit liquid level regulating water level clamp in this feeler is positioned at the ball float upper end, its bottom limit level regulating water level clamp is positioned at the ball float lower end, and this upper limit liquid level regulating water level clamp and bottom limit level regulating water level clamp are nested with on feeler respectively.
As preferably, described feeler is nested with in the connecting hole of magnetic bottom, and fixes with screw; Below this magnetic, be provided with plastics central point location lid, and this plastics central point location lid is placed on the feeler, and uses the folder screw is fixed and be connected on the insulating part nahlock.
As preferably, the bottom that both sides are covered in described plastics central point location is equipped with the PVC protective jacket, and the right side of this PVC protective jacket is provided with an installation screw hole that is used for fixing the novel liquid level self-actuated controller.
As preferably, be provided with three contacts in the described relay, its leftmost side is for connecting the contact of control line, and its upper right side is for connecting the contact of clear water (water supply) line, and its lower right side is for connecting the contact of sewage (drawing water) line.
The resulting novel liquid level self-actuated controller of the utility model has following advantage: one, simple installation, liquid level is easy to adjust, control is sensitive, low cost of manufacture, long service life, need not keep an eye on maintenance.Two, 1, controller architecture is simple, has only one to have the midget relay of normally-open normally-close and the parts that match can realize that water supply and sewage controls automatically; 2, the single-phase pump of the big electric current of contact capacity below 5A can need not be used contactor more directly by relay circuit control; 3, high-power pump need not be changed with auxiliary reclay, also need not connect the contactor self-locking, as long as the control line in the relay extension line is inserted phase (zero) line, again getting final product for row's (dirt) line access contactor coil, wiring very simply, material-saving, saving working hour.Three, because of the top of relay circuit at liquid level meter, again with the bonding sealing fully of glue, and with mechanical mechanism isolations of insulating fully, the interior no wire contact of water-immersed feeler is not so any position of controller can be charged.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is water supply of the present utility model (liquid) wiring diagram.
Fig. 3 is of the present utility model drawing water (liquid) wiring diagram.
Embodiment
Label in the accompanying drawing is respectively: 1, relay, 2, the insulating part nahlock, 3, electric wire, 4, magnetic, 5, feeler, 6, connecting hole, 7, PVC sleeve pipe, 8, ball float, 9, upper limit liquid level regulating water level clamp, 10, bottom limit level regulating water level clamp, 11, screw, 12, plastics central point location lid, 13, to the folder screw, 14, PVC protective jacket, 15, screw hole is installed, 16, the contact.
In conjunction with the accompanying drawings the utility model is further described below by embodiment.
As shown in Figure 1, the utility model comprises relay, feeler, ball float, described relay 1 is arranged in insulating part nahlock 2 center pits, be welded in electric wire 3 on the relay 1 and draw side at insulating part nahlock 2, be provided with a magnetic 4 in these insulating part nahlock 2 intermediate groove, magnetic 4 bottoms are provided with the connecting hole 6 that is used to connect feeler 5, and the top and the bottom of this insulating part nahlock 2 seal with the glue pressurized adhesion by insulcrete; Insulating part nahlock 2 outsides that are provided with magnetic 4 in described the inside are with a PVC sleeve pipe 7; Described ball float 8 is inserted in feeler 5, upper limit liquid level regulating water level clamp 9 in this feeler 5 is positioned at ball float 8 upper ends, its bottom limit level regulating water level clamp 10 is positioned at ball float 8 lower ends, and this upper limit liquid level regulating water level clamp 9 is nested with respectively on feeler 5 with bottom limit level regulating water level clamp 10.These feeler 5 usefulness stainless steels are made, and this ball float 8 usefulness PVC or stainless steel are made.
Described feeler 5 is nested with in the connecting hole 6 of magnetic 4 bottoms, and fixing with screw 11; Below this magnetic 4, be provided with plastics central point location and cover 12, and this plastics central point location covers 12 and be placed on the feeler 5, and use and be fixed and be connected on the insulating part nahlock 2 pressing from both sides screw 13.This plastics central point location cover 12 and PVC sleeve pipe 7 with magnet assembly certain clearance and length are arranged, move up and down and prevent inclined to one side usefulness as magnet assembly.
The bottom that 12 both sides are covered in described plastics central point location is equipped with PVC protective jacket 14, and the right side of this PVC protective jacket 14 is provided with an installation screw hole 15 that is used for fixing the novel liquid level self-actuated controller.
Shown in accompanying drawing 2,3, be provided with three contacts 16 in the described relay 1, its leftmost side is for connecting the contact 16 of control line, and its upper right side is for connecting the contact 16 of clear water (water supply) line, and its lower right side is for connecting the contact 16 of sewage (drawing water) line.
Principle of work of the present utility model, 1, when liquid level descends, ball float moves down and withstands to being regulated clamp by bottom limit level, because ball float and the effect of feeler center of gravity, magnetic and relay are thrown off the contact, the contact of closed connection this moment clear water (water supply) line, and pump startup supplies water.2, ball float is up mobile when liquid level rises is withstood by upper limit liquid level adjusting clamp, because ball float buoyancy, ball float and feeler continue up to move, magnetic and relay adhesive, separately connect the contact of clear water (waters supply) line this moment, pump stops to supply water, relay still by magnetic attracting when water is used to bottom limit level adjusting clamp place, magnetic is forced to separately, and finishing a circulation thus also is to connect the contactor self-lock mechanism.3, draining (sewage) on the contrary then.
In addition to the implementation, all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (4)
1. novel liquid level self-actuated controller, it comprises relay, feeler, ball float, it is characterized in that: described relay (1) is arranged in insulating part nahlock (2) center pit, be welded in electric wire (3) on the relay (1) and draw side in insulating part nahlock (2), be provided with a magnetic (4) in this insulating part nahlock (2) intermediate groove, magnetic (4) bottom is provided with the connecting hole (6) that is used to connect feeler (5), and the top and the bottom of this insulating part nahlock (2) seal with the glue pressurized adhesion by insulcrete; Insulating part nahlock (2) outside that is provided with magnetic (4) in described the inside is with a PVC sleeve pipe (7); Described ball float (8) is inserted in feeler (5), upper limit liquid level regulating water level clamp (9) in this feeler (5) is positioned at ball float (8) upper end, its bottom limit level regulating water level clamp (10) is positioned at ball float (8) lower end, and this upper limit liquid level regulating water level clamp (9) is nested with respectively on feeler (5) with bottom limit level regulating water level clamp (10).
2. novel liquid level self-actuated controller according to claim 1 is characterized in that: described feeler (5) is nested with in the connecting hole (6) of magnetic (4) bottom, and fixing with screw (11); Be provided with plastics central point location lid (12) in the below of this magnetic (4), and this plastics central point location lid (12) is placed on the feeler (5), and uses folder screw (13) is fixed and be connected on the insulating part nahlock (2).
3. novel liquid level self-actuated controller according to claim 2, it is characterized in that: the bottom of lid (12) both sides, described plastics central point location is equipped with PVC protective jacket (14), and the right side of this PVC protective jacket (14) is provided with an installation screw hole (15) that is used for fixing the novel liquid level self-actuated controller.
4. novel liquid level self-actuated controller according to claim 1, it is characterized in that: be provided with three contacts (16) in the described relay (1), its leftmost side is for connecting the contact (16) of control line, its upper right side is for connecting the contact (16) of clear water attack line, and its lower right side is for connecting the draw water contact (16) of line of sewage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205615546U CN201845240U (en) | 2010-10-15 | 2010-10-15 | Novel automatic controller for liquid level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205615546U CN201845240U (en) | 2010-10-15 | 2010-10-15 | Novel automatic controller for liquid level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201845240U true CN201845240U (en) | 2011-05-25 |
Family
ID=44040127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205615546U Expired - Fee Related CN201845240U (en) | 2010-10-15 | 2010-10-15 | Novel automatic controller for liquid level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201845240U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434001A (en) * | 2013-08-13 | 2013-12-11 | 贵州博典建材化工科技有限公司 | Material level automatic regulating device for foam slurry |
| CN105292825A (en) * | 2015-11-20 | 2016-02-03 | 无锡山川环保机械有限公司 | Pool body water level regulation device |
| CN112443355A (en) * | 2020-11-23 | 2021-03-05 | 湖南柿竹园有色金属有限责任公司 | Automatic drainage control system for blind well of tailing pond |
-
2010
- 2010-10-15 CN CN2010205615546U patent/CN201845240U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434001A (en) * | 2013-08-13 | 2013-12-11 | 贵州博典建材化工科技有限公司 | Material level automatic regulating device for foam slurry |
| CN105292825A (en) * | 2015-11-20 | 2016-02-03 | 无锡山川环保机械有限公司 | Pool body water level regulation device |
| CN105292825B (en) * | 2015-11-20 | 2017-08-25 | 无锡山川环保机械有限公司 | Pond body water level control apparatus |
| CN112443355A (en) * | 2020-11-23 | 2021-03-05 | 湖南柿竹园有色金属有限责任公司 | Automatic drainage control system for blind well of tailing pond |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20131015 |