CN2259447Y - Automatic drainage equipment without position limitation - Google Patents
Automatic drainage equipment without position limitation Download PDFInfo
- Publication number
- CN2259447Y CN2259447Y CN 96218118 CN96218118U CN2259447Y CN 2259447 Y CN2259447 Y CN 2259447Y CN 96218118 CN96218118 CN 96218118 CN 96218118 U CN96218118 U CN 96218118U CN 2259447 Y CN2259447 Y CN 2259447Y
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Abstract
The utility model relates to an automatic drainage equipment without position limitation, which is composed of a base, a water tank, a sensing control circuit, a pump and a cover shell. The utility model is characterized in that a water outlet of the water tank is connected with a water inlet of the pump with a connecting pipe; the water outlet of the pump is connected with a drainage pipe; the water inlet of the water tank is connected with a waste-water generation device; the sensing control circuit mainly comprises a water-level detection circuit and a pump-motor driving circuit; the water-level detection circuit is provided with a water-level detection needle which is fixed at the places of different height in the water tank. When the water-storage quantity in the water tank reaches certain degree, the water in the water tank can automatically control the operating states of the pump-motor driving circuit. The utility model can select siphon drainage or pump forced drainage according to the relation between the height of the water tank and the height of the water outlet of the drainage pipe.
Description
The utility model relates to a kind of self-draining arrangement, relates to a kind of self-draining arrangement that does not have the position restriction or rather.
Traditional self-draining arrangement utilizes the automatic draining of siphonage, its operating principle is: storage tank is positioned over the position higher than gutter delivery port, be full of water in the gutter, because atmospheric pressure and the different pressure differentials that produce of storage tank with the outfall height, water in the eminence storage tank is discharged automatically via gutter, for keeping this drain function, just need to keep being full of water in the gutter.In order to reach this purpose, need be provided with complicated close mechanism at the gutter two ends, be full of water first in should be when using this device earlier with gutter, can produce siphonage.Though this device has automatic drain function but has the following disadvantages in the use:
1. for cooperating as equipment such as air conditioner, dehumidifier and make device and potential difference that the ground maintenance is higher is beneficial to siphonage, general position and the drainpipe outlet place that self-draining arrangement is arranged on a little less than the said equipment can not be higher than dewatering installation, otherwise will lose siphonage and can not draining, yet, when installing when basement uses, drainpipe outlet not only can not be outdoor with the discharge of basement water storage apparently higher than device, can cause refluence on the contrary;
2. sophisticated equipment requires light small and exquisite, can be set up in the place (roller is arranged) that also can arbitrarily move to the needs dehumidifying on the eminence wall as portable dehumidifier, existing self-draining arrangement can not arbitrarily move, when the equipment of need draining diminishes near its difference in height of ground, though still keep the siphonage draining, but will cause under the effect of gutter internal friction can't draining, even stop fully, promptly enabling water vent can go out the spill-over of storage tank water because of the generation speed that drainage speed is defeated by waste water excessively slowly, therefore traditional dewatering installation be in the use have circumscribed.
The purpose of this utility model is a kind of self-draining arrangement that does not have position restriction of design, utilizes the automatic draining of inductive control circuit proportioning pump, can unrestrictedly use dewatering installation and can be simply mobile on demand.
The self-draining arrangement of no position of the present utility model restriction is made up of in the case on the base and the storage tank, inductive control circuit, the pump that are positioned on the base base, interlocking, it is characterized in that:
Described case is a hollow box; The section of described base becomes the ∩ type, and the place respectively convexes with the protruding wing in the upper and lower outer rim of base, and base is provided with water tank holder and fixed mount, offers suppending hole on the described protruding wing; Described storage tank is a hollow box body, and spiral shell is solid on the water tank holder of described base, offers water inlet, delivery port and air vent on the storage tank; Described inductive control circuit is produced on the circuit board, circuit board is fixed on the fixed mount of described base, inductive control circuit comprises ac-dc conversion circuit, water level detection circuit and pump motor drive circuit, the power end of ac-dc conversion circuit output water receiving position testing circuit and pump motor drive circuit, water level detection circuit output connects the input of pump motor drive circuit, and the output of pump motor drive circuit is serially connected in the power circuit of pump motor; The water inlet of described pump is connected the delivery port of described storage tank by tube connector, and the delivery port of pump is connected gutter and also extends to outside the device.
Described water level detection circuit comprises and being arranged in the storage tank and by high and lowly be in four water-level detecting pin S, M1, M2, L on the height and position respectively, first, second, third nor gate, or door and switch SW 1, SW2; SW1 one termination ac-dc conversion circuit output cathode end and water-level detecting pin L, the SW1 other end and water receiving position probe S, first nor gate, one input and connect ac-dc conversion circuit output negative pole end by resistance; Switch SW 2 common ports also connect another input of first nor gate, second nor gate, one input and connect ac-dc conversion circuit output negative pole end, switch SW 2 one termination water-level detecting pin M1, other end water receiving position probe M2 by resistance; First, second nor gate output connects respectively or door two inputs, or gate output terminal and connect the 3rd nor gate input and another input of second nor gate, the described pump motor drive circuit of the 3rd nor gate output termination input.
Described pump motor drive circuit connects the relay load by transistor and constitutes, and relay contact joining is in the power circuit of described pump motor.
Described inductive control circuit also includes temperature alarm circuit; connect and compose by temperature protection switch, transistor driver and buzzer load; temperature protection switch one termination ac-dc conversion circuit output cathode end; the temperature protection switch other end connects water level detection circuit and transistor driver input end, and temperature protection switch is arranged on pump motor place.
Also be connected with light emitting diode between the output positive and negative electrode of described ac-dc conversion circuit.
The pump motor two ends of described pump motor drive circuit also are connected with light emitting diode.
When water storage in the storage tank reaches the height of water-level detecting pin S, the action of water level detection circuit output signal control pump motor drive circuit, its relay contact closure makes the pump motor connect power supply, begins to draw water, and is lower than water-level detecting pin M1 or M2 (being selected by switch SW 2) time stops until water level.
When the pump motor temperature surpassed certain value, the temperature protection switch closure drove buzzer warning, stops action by water level detection circuit control pump motor drive circuit simultaneously, promptly stops pumping.
Further specify technology of the present utility model below in conjunction with the embodiment accompanying drawing
Fig. 1. the self-draining arrangement contour structures schematic diagram of no position restriction
Fig. 2. the self-draining arrangement internal construction schematic diagram of no position restriction
Fig. 3. the storage tank of the self-draining arrangement of no position restriction is placed schematic diagram
Fig. 4. the self-draining arrangement inductive control circuit figure of no position restriction
Also combination is referring to Fig. 1, Fig. 3 referring to Fig. 2, and the self-draining arrangement of no position restriction is made up of base 10, storage tank 20, inductive control circuit 30, pump 40 and case 50.
Referring to Fig. 4, inductive control circuit 30 comprises ac-dc conversion circuit 31, water level detection circuit 32, pump motor drive circuit 33 and temperature alarm circuit 34.
Ac-dc conversion circuit 31 is transformed into civil power and is suitable for the DC voltage that this inductive control circuit is used.Water level detection circuit 32 is used to detect water level in the storage tank 20, sends signal to pump motor drive circuit 33.Pump motor drive circuit 33 driving pump motors begin to draw water or stop pumping in storage tank 20.Temperature alarm circuit 34 sounds the alarm when the pump motor temperature is too high.
Ac-dc conversion circuit 31 is made of four diode D1, LED 1 and transformer etc., and four D1 are connected into bridge rectifier, make the alternating voltage of input become DC voltage, for the control circuit of whole self-draining arrangement provides electrical power.LED1 then is used to show the duty of ac-dc conversion circuit 31.
Water level detection circuit 32 is made up of water-level detecting pin S, M1, M2, L (see figure 2) and three NOR-logic door IC1, IC2, IC4, one or gate IC3, switch SW 1, SW2 etc.Water-level detecting pin S is used to survey the position of the essential draining that water level is reached in the storage tank 20.Water-level detecting pin L is used to survey the lowest water level in the storage tank 20.Water-level detecting pin M1, M2 are used to survey the position that the pump motor stops pumping.Switch SW 1 is drawn water for manual gas shut off is used to control motor, and switch SW 2 is used to switch the behavior in service of self-draining arrangement, perhaps utilizes the draining of syphon principle or utilizes the pump motor to force to draw water.This handoff functionality has been arranged, device of the present utility model optional position is installed.Can utilize its siphon principle draining when the installation site of storage tank 20 is higher than delivery port, this moment, switch SW 2 was set at water-level detecting pin M1 place, and the pump motor draws water; When waterline is lower than water-level detecting pin M1, stop pumping automatically, utilize the syphon principle that the water in the storage tank 20 is all discharged then.When the installation site of storage tank 20 was lower than delivery port, switch SW 2 was set at water-level detecting pin M2 place, and the pump motor draws water and stops pumping automatically when waterline is lower than water-level detecting pin M2.Level signal on water-level detecting pin S, M1, M2, the L produces control signal and enters pump motor drive circuit 33 behind three NOR-logic door IC1, IC2, IC4 and one or gate IC3 logical combination.
When water level was higher than probe S in the storage tank 20, the electric action of water made S, M1, M2 be high potential (same L), and IC1, IC2 export " 0 ", and IC3 exports " 0 ", and IC4 exports " 1 ";
When SW2 selected water-level detecting pin M1 and water level to be lower than M1, S, M1 were electronegative potential, and IC1, IC2 export " 1 ", and IC3 exports " 1 ", and IC4 exports " 0 ";
When SW2 selected water-level detecting pin M2 and water level to be lower than M2, IC1, IC2 exported " 1 ", and IC3 exports " 1 ", and IC4 exports " 0 ".
Pump motor drive circuit 33 is made up of transistor Q1, relay R, LED 2, pump motor M (M+, M-) and temperature pick up (not shown) etc." 1 " signal of water-level detecting circuit 32 IC4 output will make transistor Q1 conducting, the relay R action, its contact connects the pump motor power and begins draining, and LED 2 is shinny when the pump motor has power supply, regular event, the normal drainage works state of display circuit.Temperature pick up is used for the testing pump motor temperature, will cut off the no longer draining of powering of pump motors by temperature alarm circuit 34 when surpassing a certain specified temp as 55 ℃.And when the pump motor temperature drops to another specified temp as 45 ℃ primer pump motor again, the reason temperature is too high and burn with protection pump motor.
Temperature alarm circuit 34 is made up of temperature protection switch THSW1, transistor Q2, buzzer BZ1 etc.The wherein temperature pick up interlocking of temperature protection switch THSW1 and pump motor drive circuit 33; if the temperature pick up of pump motor drive circuit 33 detects the pump motor temperature when being higher than certain value as 55 ℃; send the triode conducting that signal makes a relay drive circuit; relay adhesive action; temperature protection switch THSW1 closure as one group of contact of relay; transistor Q2 conducting; BZ1 sounds the alarm; simultaneously because of the THSW1 closure; make IC4 output " 0 ", Q1 ends, and the pump motor power is cut off; no longer draining recovers normal operating conditions again when temperature drops to another particular value.
Pump 40 is fixed among Fig. 2 on the base 10, and by its action of inductive control circuit 30 controls, the water inlet of pump is connected tube connector 41, is used to connect the delivery port 22 of storage tank 20, and the delivery port of pump 40 then is connected gutter 42 and extends to outside the device.
Case 50 be a hollow box interlocking on base 10, see Fig. 1, intercept the shell inner part with protection.
The action of automatic draining control circuit and the behavior in service of device below are described, and see also Fig. 1 and Fig. 4.
Water enters storage tank 20 (see figure 2)s from water inlet 21, is accumulated to will trigger water level detection circuit 32 when water level reaches probe S place and send the level"1" signal to pump motor drive circuit 33 primer pump motors 40 always, makes water begin to discharge from delivery port 22.If the self-draining arrangement installation site is higher than the water exhaust position of delivery port 22, meet the syphon principle, switch SW 2 is set in water-level detecting pin M1 place, when water level in the water tank is reduced to M1 when following, pump 40 stops, then all water in the storage tank 20 are discharged then, save electric power by the syphon principle.If the self-draining arrangement installation site is lower than the water exhaust position of delivery port 22, must mandatory draining, switch SW 2 is set at water-level detecting pin M2 place, and when water level in the water tank is reduced to M2 when following, pump 40 stops.
If the user be will remove water in the storage tank 20 at any time the time, but push switch SW1 will trigger water level detection circuit 32 and send " 1 " signal to pump motor drive circuit 33 primer pumps, make water begin discharge from delivery port 22.
If pump 40 is in pump process; when the pump motor temperature surpasses a certain specified temp as 55 ℃; the temperature pick up of pump motor drive circuit 33 will make the temperature protection switch THSW1 closure of the temperature alarm circuit 34 of interlocking, and buzzer BZ1 sends chimes of doom, cuts off the power supply of pump motor 40 simultaneously.
This device in use, can hang with suppending hole 14 by the position of relevant device, thereby be convenient to move, again because device is the strength draining by means of pump, therefore though outfall is higher than the storage tank height and still can normally carries out draining, in the physical features lower, as using in the basement or be used as portable dehumidifier with the equipment of lower position, but equal operate as normal.And when using at the general position place that is above the ground level, also needn't be provided with too highly if position suitable, move convenient.The structure design of this device, no parts long period of soaking are guaranteed normal draining in water and get rusty, produce the hidden danger of fault, first or also needn't add water when reusing in advance, thereby easy to use.
Claims (6)
1, a kind of self-draining arrangement that does not have position restriction is made up of in the case on the base and the storage tank, inductive control circuit, the pump that are positioned on the base base, interlocking, it is characterized in that:
Described case is a hollow box; The section of described base becomes the ∩ type, and the place respectively convexes with the protruding wing in the upper and lower outer rim of base, and base is provided with water tank holder and fixed mount, offers suppending hole on the described protruding wing; Described storage tank is a hollow box body, and spiral shell is solid on the water tank holder of described base, offers water inlet, delivery port and air vent on the storage tank; Described inductive control circuit is produced on the circuit board, circuit board is fixed on the fixed mount of described base, inductive control circuit comprises ac-dc conversion circuit, water level detection circuit and pump motor drive circuit, the power end of ac-dc conversion circuit output water receiving position testing circuit and pump motor drive circuit, water level detection circuit output connects the input of pump motor drive circuit, and the output of pump motor drive circuit is serially connected in the power circuit of pump motor; The water inlet of described pump is connected the delivery port of described storage tank by tube connector, and the delivery port of pump is connected gutter and also extends to outside the device.
2, the self-draining arrangement of no position restriction according to claim 1, it is characterized in that: described water level detection circuit comprises and being arranged in the storage tank and by high and lowly be in four water-level detecting pin S, M1, M2, L on the height and position respectively, first, second, third nor gate, or door and switch SW 1, SW2; SW1 one termination ac-dc conversion circuit output cathode end and water-level detecting pin L, the SW1 other end and water receiving position probe S, first nor gate, one input and connect ac-dc conversion circuit output negative pole end by resistance; Switch SW 2 common ports also connect another input of first nor gate, second nor gate, one input and connect ac-dc conversion circuit output negative pole end, switch SW 2 one termination water-level detecting pin M1, other end water receiving position probe M2 by resistance; First, second nor gate output connects respectively or door two inputs, or gate output terminal and connect the 3rd nor gate input and another input of second nor gate, the described pump motor drive circuit of the 3rd nor gate output termination input.
3, the self-draining arrangement of no position restriction according to claim 1 is characterized in that: described pump motor drive circuit connects the relay load by transistor and constitutes, and relay contact joining is in the power circuit of described pump motor.
4, the self-draining arrangement of no position restriction according to claim 1; it is characterized in that: described inductive control circuit also includes temperature alarm circuit; by temperature protection switch; transistor driver and buzzer load connect and compose; temperature protection switch one termination ac-dc conversion circuit output cathode end; the temperature protection switch other end connects water level detection circuit and transistor driver input end, and temperature protection switch is arranged on pump motor place.
5, the self-draining arrangement of no position restriction according to claim 1 is characterized in that: also be connected with light emitting diode between the output positive and negative electrode of described ac-dc conversion circuit.
6, the self-draining arrangement of no position restriction according to claim 1, it is characterized in that: the pump motor two ends of described pump motor drive circuit also are connected with light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96218118 CN2259447Y (en) | 1996-08-20 | 1996-08-20 | Automatic drainage equipment without position limitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96218118 CN2259447Y (en) | 1996-08-20 | 1996-08-20 | Automatic drainage equipment without position limitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2259447Y true CN2259447Y (en) | 1997-08-13 |
Family
ID=33899057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96218118 Expired - Fee Related CN2259447Y (en) | 1996-08-20 | 1996-08-20 | Automatic drainage equipment without position limitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2259447Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824854A (en) * | 2010-05-20 | 2010-09-08 | 长安大学 | Device for automatically emptying rain water in poison storage pool |
| CN105544715A (en) * | 2015-12-09 | 2016-05-04 | 成都翰道科技有限公司 | Underground parking lot auxiliary water discharge system based on automatic water discharge control circuit |
| CN106531267A (en) * | 2016-08-30 | 2017-03-22 | 长江勘测规划设计研究有限责任公司 | Drainage system and method for underground nuclear power plant cavern group |
| CN107882155A (en) * | 2017-11-14 | 2018-04-06 | 开平市瑞霖淋浴科技有限公司 | One kind injection Siphonic type floor drainage |
| CN109778998A (en) * | 2019-01-30 | 2019-05-21 | 宁波越兴建设工程有限公司 | A kind of prefabricated segmented pumping plant |
| CN110067729A (en) * | 2018-01-23 | 2019-07-30 | 东莞市掬旺电子有限公司 | A kind of smart tea table waste water water trap |
-
1996
- 1996-08-20 CN CN 96218118 patent/CN2259447Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824854A (en) * | 2010-05-20 | 2010-09-08 | 长安大学 | Device for automatically emptying rain water in poison storage pool |
| CN105544715A (en) * | 2015-12-09 | 2016-05-04 | 成都翰道科技有限公司 | Underground parking lot auxiliary water discharge system based on automatic water discharge control circuit |
| CN106531267A (en) * | 2016-08-30 | 2017-03-22 | 长江勘测规划设计研究有限责任公司 | Drainage system and method for underground nuclear power plant cavern group |
| CN106531267B (en) * | 2016-08-30 | 2018-06-26 | 长江勘测规划设计研究有限责任公司 | A kind of underground nuclear power station cavity group drainage system and method |
| CN107882155A (en) * | 2017-11-14 | 2018-04-06 | 开平市瑞霖淋浴科技有限公司 | One kind injection Siphonic type floor drainage |
| CN107882155B (en) * | 2017-11-14 | 2023-09-22 | 开平市瑞霖淋浴科技有限公司 | Jet siphon floor drain |
| CN110067729A (en) * | 2018-01-23 | 2019-07-30 | 东莞市掬旺电子有限公司 | A kind of smart tea table waste water water trap |
| CN109778998A (en) * | 2019-01-30 | 2019-05-21 | 宁波越兴建设工程有限公司 | A kind of prefabricated segmented pumping plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |