CN2698869Y

CN2698869Y - Sinking type electric pan

Info

Publication number: CN2698869Y
Application number: CN 200420051523
Authority: CN
Inventors: 白进福
Original assignee: Xiamen Guoxing Industrial Trade Co ltd
Current assignee: Xiamen Guoxing Industrial Trade Co ltd
Priority date: 2004-05-09
Filing date: 2004-05-09
Publication date: 2005-05-11
Anticipated expiration: 2014-05-09

Abstract

The utility model relates to a sinking type electric pan which adopts electrically excrement disintegrating. The sinking type electric pan is provided with a pan main body, a housing, a fragmentation pump, a drainage pipe, a water supplying pipeline, a water feeding magnetic valve and a program controller, wherein the pan main body is fixed on the housing, and the fragmentation pump is arranged on the inner bottom of the pan main body; the drainage pipe is connected with the drainage port of the fragmentation pump, and the drainage pipe passes through the pan main body and the housing and is externally connected with the required position; the water feeding magnetic valve is arranged on the pan main body and connected with the water supplying pipeline; the controller is arranged on the pan main body. By adopting the pan, the sinking type electric pan is suitable for serving as the sinking type electric pan with steel structure, and is installed in public places such as common passenger trains, etc.; the sinking type electric pan has advantages of sanitation, preferable fragmentation, the capability of pumping feces liquid and hard block; when an article is dropped in the pan by accident, the article can be left on a pump vane and conveniently picked up immediately. Fitting parts of the fragmentation pump can be removed without disconnecting the pan. The utility model has strong anti-interference capability, high sensitivity, safety and reliability.

Description

The electronic pan of sunk type

Technical field

The utility model relates to a kind of special tectonic of flushing device, and especially a kind of sunk type pan that adopts the motorized excrement mainly is suitable for distinctive sanitary installation such as rolling stock.

Background technology

Electronic septic tank equipment adopts electric power control to force fragmentation to stir and pump in ight soil, because closet is a kind of special apparatus that is used under the mal-condition, therefore requires to have excellent sealing performance, is difficult for percolating water, and fault rate is extremely low, pumps effective.Notification number provides a kind of direct-discharging septic tank equipment that adopts electric power control for the patent application of CN2317261Y, and it comprises closet, fragmentation pump and controller.Notification number is that the patent application of CN2102960U discloses a kind of motorized excrement water closet that adopts electric power control, and it comprises motor, fragmentation pump, entering water electromagnetic valve, delay controller, housing, water supply hose and drainage tube etc.Delay controller and attaching plug fuse and place the toilet hull outside.But owing to be subjected to the restriction of various factors, many public places, for example acommodation train etc. is more suitable for adopting squatting pan.

Summary of the invention

The utility model aims to provide a kind of fragmentation and to pump ability strong, is difficult for stopping up, and antijamming capability is strong, and the reliability height mainly is suitable for the electronic pan of sunk type of public place such as acommodation train for example.

The utility model is provided with pan main body, housing, fragmentation pump, blow-off pipe, water supply line, entering water electromagnetic valve and cyclelog.The pan main body is fixed on the housing, preferably establishes sealing mat in the middle of it, also can play antihunt action to prevent that water from leaking in the housing.

The fragmentation pump is located on the pan main body inner bottom part.Blow-off pipe connects the sewage draining exit of fragmentation pump, and passes pan main body and the external desired position of housing (for example feace storing pool or processing, waste removal equipment etc.).Entering water electromagnetic valve is located on the pan main body, and is connected with water supply line.Cyclelog is located on the pan main body.

Upper lateral part can be established cover plate after the pan main body, is used for pulling down water pipe behind the dismounting cover plate, can take out the pan main body, makes in installation, maintenance.Pallet can be established in the bottom of fragmentation pump, and pallet is fastened on the bottom in the just main body of squatting, is preferably in to establish insulation sleeve between motor, pallet and the pan main body of fragmentation pump and separate, with assurance safety.Muffler plate can be established in the top of fragmentation pump.

The utility model adopts squatting pan, be suitable for as the electronic pan of steel work sunk type, be installed on as public places such as acommodation trains, both health, fragmentation preferably and the ability that pumps liquid manure are arranged again, be difficult for stopping up, when the article accident is lost into closet, can stay on the pump leaf, can be tested easily at once.Needn't take the accessory that closet can unload the fragmentation pump apart, owing to can adopt delay controller, not be subjected to the influence of supply voltage when therefore working, antijamming capability is strong, and is highly sensitive, safe and reliable.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

Fig. 2 is the left TV structure schematic diagram of Fig. 1.

Fig. 3 is the plan structure schematic diagram of Fig. 1.

Fig. 4 is the circuit theory diagrams of the cyclelog of the utility model embodiment.

The specific embodiment

As Figure 1-3, the utility model can adopt steel work sunk type design, is provided with stainless steel pan main body 1, fragmentation pump 2 (adopting above-mentioned notification number is fragmentation pump in the patent " motorized excrement water closet " of CN2102960U), entering water electromagnetic valve 8, cyclelog 17, blow-off pipe 6, shell 13 etc.Fragmentation pump 2 is fixed on stainless steel pan main body 1 bottom by pallet 11 and securing

member

9,10, separates with insulation sleeve 14 between motor and pallet 11 and the closet.A muffler plate 15 (similar 1 circular lid) is housed above the fragmentation pump 2.Blow-off pipe 6 is connected with fragmentation pump 2 and passes main body 1 and housing 13, and the blowdown direction can be determined the permanent position as required, and feed pipe 7 (soft or hard Guan Jieke) is connected with entering water electromagnetic valve 8, receives the bath pipeline of closet again through joint 4 with flexible pipe 5.Cyclelog 17 is located on the main body 1, and extracting power supply cord and on-off plug get final product during use.Main body 1 usefulness bolt 16 is fastened on the shell 13, wherein establishes rubber gasket 12, and the main body rear side is established cover plate 3.Cyclelog comprises starting microswitch, load short circuits safeties, three end integrated electronic filter circuit of pressure-stabilizing, time delays sample circuit, Johnson's ten bit decoder circuit, program power-off control circuit, bath water pump control relay and fragmentation pump control circuit.Complete machine has the strong advantage of working sensitivity height, reliability and antijamming capability, can cut off the power supply of the later whole circuit that comprise transformer when complete machine is not worked automatically.Consumed power not when so complete machine is not worked at ordinary times.

Figure 2 shows that the cyclelog circuit theory diagrams.Cyclelog comprises: load short circuits safeties F, automatically time-delay power-off relay J 1 ', water intaking valve control relay J2 ', fragmentation pump motor control relay J3 ' (J1 ', J2 ', J3 ' is the normal open switch contact), voltage-stabilized power supply (contains transformer B, commutation diode D1, D2, capacitor C 3, C4 and integrated regulator IC1:7805 type), clock-signal generator (IC 2:555 type and peripheral component), counter (IC3:4017 type) and relay control promote circuit (triode Q1～Q5, Q1 wherein, the Q3:9012 type, Q2, Q4, the Q5:9014 type) etc.IC2 and peripheral component constitute logical timer pulse signal source circuit, and its clock frequency is by resistance R 1, R2 and capacitor C 5 controls, and C6 is used for the interference that bypass causes because of power supply noise and ripple voltage.

The workflow of present embodiment is:

After clicking the starting of microswitch S key, power supply is connected owing to J1 ' self-locking and is begun to charge to C5 by R1, R2, when IC2 2. 6. pin voltage greater than the IC1 output voltage 1/3 the time, the IC2 output low level, this moment, 7. pin was used as the discharge loop of external definition capacitor C 5 by R2, and IC2 6. the internal circuit formed of pin follow the tracks of the voltage change at C5 two ends constantly, in order to detect the 3. accuracy of the clock pulse frequency of pin output.IC3 is Johnson's decade counter that possesses ten decoding outputs, in its when work, rely on the 3. clock pulses carry of pin from IC2, and the carry output can be done the use of connection level, the counter 6. count pulse of pin and 5. pin output amplifies the back by Q1, Q3 respectively and drives Q2 and Q4 with the colelctor electrode way of output, reliable adhesive in order to control relay J1 ' and J2 ', J1 ' program setting is 0～30 second, is total programme-control relay.J2 ' is in order to the opening and closing time of control entering water electromagnetic valve, and its working time is 0～30 second, IC3 1. pin and 10. the pin output turned round 10 seconds with a connection level mode of occupation control fragmentation pump motor, its time is 20～30 seconds.Promptly when urinal entering water electromagnetic valve work to 20 second, the fragmentation pump motor promptly begins starting.D5, D6, D7 are the protection diode, and R4～R6 is a current-limiting resistance, and capacitor C 7 and R3 are in order to control IC3 clear terminal current potential, and C1, C2 are motor-start capacitor, and D3, D4 are isolating diode.R7, Q1, Q2 formation composite pipe circuit provide J1 ' enough operating currents.

Claims

1, the electronic pan of sunk type, it is characterized in that being provided with pan main body, housing, fragmentation pump, blow-off pipe, water supply line, entering water electromagnetic valve and cyclelog, the pan main body is fixed on the housing, the fragmentation pump is located on the pan main body inner bottom part, blow-off pipe connects the sewage draining exit of fragmentation pump, and passes pan main body and the external desired position of housing, and entering water electromagnetic valve is located on the pan main body, and be connected with water supply line, cyclelog is located on the pan main body.

2, the electronic pan of sunk type as claimed in claim 1 is characterized in that upper lateral part is established cover plate after the pan main body.

3, the electronic pan of sunk type as claimed in claim 1 is characterized in that pallet is established in the bottom of fragmentation pump, and pallet is fastened on the bottom in the just main body of squatting.

4, the electronic pan of sunk type as claimed in claim 3 is characterized in that establishing insulation sleeve between motor, pallet and the pan main body at the fragmentation pump.

5, the electronic pan of sunk type as claimed in claim 1 is characterized in that muffler plate is established on the top of fragmentation pump.

6, the electronic pan of sunk type as claimed in claim 1 is characterized in that establishing sealing mat between pan main body and housing.

7, the electronic pan of sunk type as claimed in claim 1 is characterized in that cyclelog comprises: load short circuits safeties (F), automatically time-delay power-off relay (J1 '), water intaking valve control relay (J2 '), fragmentation pump motor control relay (J3 '), voltage-stabilized power supply, clock-signal generator, counter and relay control promote circuit.