CN206090759U

CN206090759U - Back row formula closestool change excrement device

Info

Publication number: CN206090759U
Application number: CN201621065001.5U
Authority: CN
Inventors: 岳金有
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-09-20
Filing date: 2016-09-20
Publication date: 2017-04-12
Anticipated expiration: 2026-09-20

Abstract

The utility model provides a back row formula closestool change excrement device, includes sewage case and power cord, and the connecting pipe of sewage case is connected with the drain of closestool, and the sewage incasement is equipped with smashes waste fitting discharging, air pressure switch, gas box and waterproof box, and crushing waste fitting discharging includes double -shaft motor and casing, double -shaft motor is vertical to be installed in the casing, the fixed crushing barrel who had the filtration pore that sets up in casing top, crushing barrel's section of thick bamboo wall is equipped with the dirty pipe of inserting in the connecting pipe that advances, and double -shaft motor's last output shaft is equipped with crushing cutterhead and crushing blade in crushing barrel, and lower output shaft is equipped with the impeller in chassis bottom's blowdown space to set up dirty water discharging tube in blowdown space one side, the gas box leads to the air through tube connection pressure switch, and pressure switch and double -shaft motor are connected. The utility model discloses back row formula closestool excrement discharged's timely shredding can be realized, the probability that excrement and urine got into the interior plug the pipe of sewage pipes is reduced.

Description

A kind of change excrement device of heel row formula toilet

Technical field

This utility model belongs to toilet bowl sewage process field, and in particular to a kind of change excrement device of heel row formula toilet.

Background technology

Water closet is popularized already in each large town, and with the increase of urban population, the installation number of water closet is suitable It is surprising.Water closet has two kinds of lower-discharging type and heel row formula.

Feces water is poured blow-off line for water closet by the night soil-treatment ordinary circumstance in cities and towns at present, through pretreatment Afterwards, processed into sewage treatment plant with municipal sewage in the lump；Also some are that the liquid dung that toilet is gone out is entered anaerobic tank to enter Row is processed., after feces enter blow-off line in the case of without any process, can all there is pipeline in no matter which kind of processing mode The situation of blocking, therefore, it is necessary to feces were processed before into blow-off line, could reduce the probability of blocking pipeline.

Utility model content

The purpose of this utility model is to provide a kind of change excrement device of heel row formula toilet, and the feces in heel row formula toilet are by water After pouring the device, feces are crushed by the cutter for rotating at a high speed and mixed with water, entered back into blow-off line, reduce line clogging Probability, improve the efficiency of night soil-treatment.

In order to solve above-mentioned technical problem, the technical scheme adopted by this utility model is：A kind of change of heel row formula toilet Excrement device, on the sewage draining exit of heel row formula toilet, including foul water tank and power line, foul water tank open top is simultaneously provided with top Lid, the top cover are provided with breather, and the foul water tank side is provided with for installation connecting element to connect the connecting tube of sewage draining exit； Disintegrating sewage device and pressure switch are provided with foul water tank, disintegrating sewage device includes dual-axle motor and installs dual-axle motor Casing, pressure switch are connected with the gas box of a under shed, and by the break-make of the change control dual-axle motor of air pressure in gas box； The cabinet top is fixedly installed the pulverization cylinder with filtering holes, and the barrel of pulverization cylinder is provided with plumbing for waste water, and plumbing for waste water is plugged in institute In the connecting tube stated, to realize the fixation to disintegrating sewage device side；The bottom of the casing is provided with lower water inlet, and passes through The positioning fixed mechanism arranged between bottom of shell and foul water tank realizes the fixation to disintegrating sewage bottom of device；The twin shaft The upper output shaft of motor is stretched in pulverization cylinder, and crushing knife tool is installed on upper output shaft, crushing knife tool include pulverizing cutterhead and Disintegrating knife, the side of pulverizing cutterhead are circumferentially provided with multiple drying teeth, the upper disk surface of pulverizing cutterhead and lower card difference level One Disintegrating knife is set, impeller is installed on the lower output shaft of dual-axle motor, and is arranged and the lower water inlet in chassis sidewall The bilge discharge pipe of mouth connection, the water side of bilge discharge pipe are stretched out from foul water tank side, and wheel rotation will be into lower water inlet Sewage by bilge discharge pipe discharge.

Further, the hypotenuse that side is not waited by two segment length, incline direction is different that meets water of described Disintegrating knife is constituted, And this two sections of hypotenuses are crossed to form tip, the Disintegrating knife installed in upper disk surface be provided with upwards between side in land side and meeting water The upper kink of bending.

Further, the positioning fixed mechanism includes being arranged on the interior fixture block of bottom of shell and is arranged on foul water tank bottom The outer fixture block of inner side, and the floor projection of interior fixture block and outer fixture block is L-shaped, and interior fixture block is located at a foursquare summit position Put, and arrange around described lower water inlet, outer fixture block is located at another foursquare vertex position, between interior fixture block and outer fixture block Connected by interference fit.

Further, the fixed plate for being pressed in edge on the pulverization cylinder is provided with described top cover.

Further, described connector is a flexible pipe, and its one end is set in described connecting tube, and in the end inwall The sewage draining exit connection of the water proof ring of annular, the other end and heel row formula toilet is set.

Further, the centrage of the bilge discharge pipe and the circular trace of wheel rotation are tangent, bilge discharge pipe Axis direction is vertical with the axis direction of the plumbing for waste water.

Compared with prior art, the beneficial effects of the utility model are：

First, this utility model can be installed using heel row formula toilet on market, do not affect the normal use of toilet, And small volume, installed in toilet rear, takes up room little, it is possible to achieve heel row formula toilet is discharged at the timely crushing of feces Reason, reduces the probability that feces enter blocking pipeline in blow-off line.

Second, work of the present utility model without the need for manual intervention, can automatically start and stop because arranging one in foul water tank Individual pressure switch, pressure switch are connected with the gas box of a under shed, so in the case of device is idle, inside gas box are Full of air, and when using heel row formula toilet, substantial amounts of water, feces in foul water tank, are poured in suddenly, opened under due to gas box being Mouthful, therefore, water is easy for into gas box, extrudes the air in gas box, and pressure switch experiences the change of pressure, is just started double Spindle motor, the Disintegrating knife of dual-axle motor upper end are rotated after feces are crushed at a high speed, then discharge it into blowdown by the impeller of lower end In pipeline, after discharge reduction in foul water tank, the air pressure in gas box reduces, and air pressure switch is shut off dual-axle motor, So as to complete a cycle of operation.

3rd, in this utility model, pulverizing cutterhead and Disintegrating knife are arranged in pulverization cylinder, and pulverization cylinder was provided with Filter opening and plumbing for waste water, the feces and sewage into foul water tank so from toilet are just directly entered in pulverization cylinder, and feces are because body Product is larger, stays in pulverization cylinder, is then exhausted from after being crushed by Disintegrating knife, so as the space of pulverization cylinder is less, just carries The high crush efficiency of Disintegrating knife, shortens grinding time.

4th, the pulverizing cutterhead side in this utility model arranges drying tooth, can lead to while blade rotating shredder The drying of drying tooth is crossed, the rotary speed of water is on the one hand improved, on the other hand so that is mutually clashed between feces and water, is vibrated, Crush efficiency can further be improved；The meet water hypotenuse structure of side of Disintegrating knife can increase hypotenuse in the limited space Length, improves crush efficiency, and the dynamics of crushing can be improved in set tip, because can produce at tip bigger Pressure, Disintegrating knife are provided with the turbulence that kink can increase the eddy flow of water, further improve crushing effect.

5th, due to this device operation dual-axle motor high-speed rotation, and the working environment of upper and lower ends is different, because This can produce larger vibrations, so the fixed installation requirement to disintegrating sewage device is higher, should have good stability, and Dismounting maintenance can be easy to, therefore, in this utility model by the way of segmentation fixation, the different parts to disintegrating sewage device It is fixed respectively；It is inserted in connecting tube by the plumbing for waste water being arranged on pulverization cylinder and is realized to disintegrating sewage device side surface upper part Fixation, realized to disintegrating sewage device by the interference fit of the outer fixture block of the interior fixture block and foul water tank inner bottom surface of bottom of shell The fixation of bottom, the fixed plate arranged by top cover are pressed on the upper edge of pulverization cylinder and are realized to consolidating at the top of disintegrating sewage device Calmly, by stretching out fixation of the bilge discharge pipe realization of foul water tank to disintegrating sewage device side lower, and bilge discharge pipe It is vertical with the direction of plumbing for waste water, the rotation in the horizontal plane of disintegrating sewage device can be avoided.

6th, this utility model is used as connector by flexible pipe and is connected with heel row formula toilet, can reduce wanting installation Ask, improve the versatility of device.

Description of the drawings

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

Fig. 2 is side cross sectional views of the present utility model.

Fig. 3 is the structural representation of disintegrating sewage device.

Fig. 4 is the structural representation of disintegrating sewage bottom of device.

Fig. 5 is the structural representation of crushing knife tool.

Labelling in figure：1st, foul water tank, 2, top cover, 3, connecting tube, 4, breather, 5, power line, 6, bilge discharge pipe, 7, powder Broken blowdown apparatus, 701, dual-axle motor, 702, pulverization cylinder, 703, plumbing for waste water, 704, crushing knife tool, 704-1, pulverizing cutterhead, 704-2, drying tooth, 704-3, Disintegrating knife, 704-4, upper kink, 704-5, land side, 704-6, meet water side, and 705, leaf Wheel, 706, lower water inlet, 8, compartment, 9, gas box, 10, interior fixture block.

Specific embodiment

Below in conjunction with the accompanying drawings, by specific embodiment this utility model is further described.

As illustrated, a kind of change excrement device of heel row formula toilet, installed in the rear of heel row formula toilet, the blowdown with toilet Mouth connection, generally one plastics foul water tank of this equipment are provided with disintegrating sewage device, pressure switch, gas box and prevent in foul water tank Water box, foul water tank upper shed are simultaneously provided with the top cover for being stuck in upper shed edge, and top cover is provided with the breather communicated with foul water tank, Foul water tank side is provided with dirt inlet and compartment installing port, and dirt inlet edge extends the company for forming installation connecting element to outside foul water tank Adapter, connector are a flexible pipe, and its one end is set in described connecting tube, and the water proof ring of annular is arranged in the end inwall, The sewage draining exit connection of the other end and heel row formula toilet, described compartment one end is arranged on compartment installing port, power line from Compartment installing port is entered in compartment, is connected with pressure switch, and pressure switch is arranged in compartment, and the pressure switch is drum Diaphragm pressure is switched, and the gas box is under shed, and is arranged on disintegrating sewage device side, and gas box upper end passes through trachea and waterproof Pressure switch in box is connected；

Described disintegrating sewage device includes dual-axle motor and casing, and dual-axle motor is vertically installed in casing, described Cabinet top is fixedly installed the pulverization cylinder with filtering holes, and the barrel of pulverization cylinder is provided with plumbing for waste water, and plumbing for waste water is plugged in described In connecting tube, to realize the fixation to disintegrating sewage device side；The bottom of the casing is provided with lower water inlet, and surrounds down The mouth of a river is provided with four interior fixture blocks, and the foul water tank inner bottom surface is provided with four outer fixture blocks corresponding with interior fixture block, by interior fixture block and outward Interference fit between fixture block realizes the fixation to disintegrating sewage bottom of device；The upper output shaft of the dual-axle motor is upward through Casing is stretched in pulverization cylinder, and pulverizing cutterhead is installed on upper output shaft, and the side of pulverizing cutterhead is circumferentially provided with multiple dryings Tooth, the upper disk surface of pulverizing cutterhead and lower card are respectively provided with a Disintegrating knife, the side that meets water of Disintegrating knife by two segment length not With hypotenuse composition, and this two sections of hypotenuses are crossed to form tip, installed in upper disk surface Disintegrating knife is in land side and meets water The upper kink being folded upward at is formed between side, the Disintegrating knife installed in lower card is at land side and the edge met water between side Level；After the lower output shaft of dual-axle motor is passed down through the motor support plate in casing, the impeller for horizontally rotating, motor are installed The space of gripper shoe and bottom of shell is blowdown space, and impeller is arranged in the blowdown space, in the side wall setting in blowdown space Bilge discharge pipe, the centrage of bilge discharge pipe are tangent with the circular trace of wheel rotation, and the water side of bilge discharge pipe is from dirt Water tank stretches out.

Preferably, fixed plate is provided with the top cover, to withstand on the upper edge of pulverization cylinder, the top of disintegrating sewage device is entered Row is fixed.

Preferably, the floor projection of described interior fixture block and outer fixture block is L-shaped, i.e., be made up of two blocks of vertical side plates, Interior fixture block is located at a foursquare vertex position, that is, the side plate for being sequentially connected with interior fixture block can surround square, an outer fixture block position In another foursquare vertex position, that is, be sequentially connected with outer fixture block side plate can surround one it is square, also, interior fixture block can be with It is inserted in the square area formed by outer fixture block, and is connected by interference fit by between the side plate of interior fixture block and outer fixture block Connect, interior fixture block, the shape of outer fixture block and set-up mode can be avoided to be occurred rotating during disintegrating sewage device busy.

Preferably, the edge of described upper kink and lower kink is provided with cutting edge.

Preferably, the axis direction of the bilge discharge pipe is vertical with the axis direction of the plumbing for waste water.

Preferably, caliber of the caliber of the bilge discharge pipe less than pulverization cylinder plumbing for waste water.

When using this device, feces and sewage are entered in pulverization cylinder by the sewage draining exit of heel row formula toilet, and sewage passes through Filtering holes flow into foul water tank, and feces are blocked in pulverization cylinder by filtering holes, when the water yield into foul water tank reaches certain water level, Water enters gas box so that the air in gas box is extruded, and air pressure switch senses the change of air pressure, connects dual-axle motor Circuit, pulverizing cutterhead and impeller are rotated simultaneously, on the one hand, smashed the feces in pulverization cylinder by Disintegrating knife, the excrement after crushing Will pass through filtering holes to mix with water, and the rotation of Jing impellers, blowdown space is entered from the lower water inlet of bottom of shell, arranged by sewage Outlet pipe is entered in sewage conduct；After the water in foul water tank is drained, the water in gas box is discharged, and air pressure reduces, air pressure switch The circuit of dual-axle motor when sensing pressure change, is cut off, dual-axle motor quits work, thus complete one action circulation.

Claims

1. the change excrement device of a kind of heel row formula toilet, on the sewage draining exit of heel row formula toilet, including foul water tank（1）And power supply Line（5）, foul water tank（1）Open top is simultaneously provided with top cover（2）, it is characterised in that：The top cover（2）It is provided with breather（4）, The foul water tank（1）Side is provided with for installation connecting element to connect the connecting tube of sewage draining exit（3）；Foul water tank（1）Powder is provided with inside Broken blowdown apparatus（7）And pressure switch, disintegrating sewage device（7）Including dual-axle motor（701）And dual-axle motor is installed（701） Casing, the gas box of pressure switch and a under shed（9）Connection, and pass through gas box（9）The change control twin shaft electricity of interior air pressure Machine（701）Break-make；The cabinet top is fixedly installed the pulverization cylinder with filtering holes（702）, pulverization cylinder（702）Barrel set There is plumbing for waste water（703）, plumbing for waste water（703）It is plugged in described connecting tube（3）In, to realize to disintegrating sewage device（7）Side Fixation；The bottom of the casing is provided with lower water inlet（706）, and by bottom of shell and foul water tank（1）Between arrange Positioning fixed mechanism is realized to disintegrating sewage device（7）The fixation of bottom；The dual-axle motor（701）Upper output shaft stretch into powder Broken cylinder（702）In, and crushing knife tool is installed on upper output shaft（704）, crushing knife tool（704）Including pulverizing cutterhead（704-1） And Disintegrating knife（704-3）, pulverizing cutterhead（704-1）Side be circumferentially provided with multiple drying teeth（704-2）, pulverizing cutterhead （704-1）Upper disk surface and lower card be horizontally mounted a Disintegrating knife respectively（704-3）, dual-axle motor（701）Lower output Impeller is installed on axle（705）, and arrange and the lower water inlet in chassis sidewall（706）The bilge discharge pipe of connection（6）, it is dirty Water discharge pipe（6）Water side from foul water tank（1）Side is stretched out, impeller（705）Rotation will be into lower water inlet（706）Sewage By bilge discharge pipe（6）Discharge.

2. the change excrement device of a kind of heel row formula toilet according to claim 1, it is characterised in that：Described Disintegrating knife （704-3）The side that meets water（704-6）Do not waited by two segment length, the hypotenuse that incline direction is different is constituted, and this two sections of hypotenuse phases Hand over and form tip, installed in the Disintegrating knife of upper disk surface（704-3）In land side（704-5）With the side that meets water（704-6）Between set There is the upper kink being folded upward at（704-4）.

3. the change excrement device of a kind of heel row formula toilet according to claim 1, it is characterised in that：

The positioning fixed mechanism includes being arranged on the interior fixture block of bottom of shell（10）Be arranged on foul water tank（1）On the inside of bottom Outer fixture block, and interior fixture block（10）It is L-shaped with the floor projection of outer fixture block, interior fixture block（10）Positioned at a foursquare summit position Put, and around described lower water inlet（706）Arrange, outer fixture block is located at another foursquare vertex position, interior fixture block（10）With Connected by interference fit between outer fixture block.

4. the change excrement device of a kind of heel row formula toilet according to claim 1, it is characterised in that：Described top cover（2）It is interior It is provided with and is pressed in the pulverization cylinder（702）The fixed plate on upper edge.

5. the change excrement device of a kind of heel row formula toilet according to claim 1, it is characterised in that：Described connector is one Flexible pipe, its one end are set in described connecting tube（3）On, and annular water proof ring, the other end and heel row are set in the end inwall The sewage draining exit connection of formula toilet.

6. the change excrement device of a kind of heel row formula toilet according to claim 1, it is characterised in that：The bilge discharge pipe （6）Centrage and impeller（705）The circular trace of rotation is tangent, bilge discharge pipe（6）Axis direction and the plumbing for waste water （703）Axis direction it is vertical.