CN206954147U

CN206954147U - A kind of Vehicle toilet room dirt transporter

Info

Publication number: CN206954147U
Application number: CN201720637907.8U
Authority: CN
Inventors: 汪院双; 宋彬; 傅远程; 唐华业
Original assignee: ANHUI JINCEN COMPOSITES Co Ltd
Current assignee: ANHUI JINCEN COMPOSITES Co Ltd
Priority date: 2017-06-02
Filing date: 2017-06-02
Publication date: 2018-02-02
Anticipated expiration: 2027-06-02

Abstract

The utility model belongs to vehicle-mounted hygienic systems technology field, more particularly to a kind of Vehicle toilet room dirt transporter, including the internal tank body for being provided with dividing plate, sealed between dividing plate and tank body and tank body is divided into closed, normal pressure two chambers, dividing plate moves in tank body under the driving of power source and constructs the volume size change of airtight chamber；It is further opened with entering the dirt inlet of airtight chamber and the sewage draining exit for dirt discharge airtight chamber for dirt on tank body.The utility model can effectively reduce energy consumption, using water wisely while contaminant removal effectiveness is lifted, reduce production cost, single working cycles just can realize the transhipment of dirt, be easy to control and filth-discharging effect is stable using the less tank body transhipment dirt of volume.

Description

A kind of Vehicle toilet room dirt transporter

Technical field

The utility model belongs to vehicle-mounted hygienic systems technology field, more particularly to a kind of Vehicle toilet room dirt transhipment dress Put.

Background technology

In order to lift journey comfort level, coach is provided with Vehicle toilet room, is easy to passenger to use while taking a bus mostly.It is existing Some Vehicle toilet rooms are more to set vavuum pump on dirt box, using the air in the closed dirt box of vacuum pumping, makes closed The inner volume of dirt box forms negative pressure, and dirt is directly sucked in dirt box from closet.Due to dirt box volume generally compared with Greatly, this requires vavuum pump to have higher power, accordingly, also requires that the structural strength of dirt box meets negative pressure demand, leads Cause the cost of manufacture of Vehicle toilet room high.In use, with the accumulation of dirt, vacuum pump work makes to reach in dirt box The time length of negative pressure state is different, and the control open vavuum pump, stopped is inconvenient and filth-discharging effect is unstable.

Utility model content

The purpose of this utility model is to provide a kind of Vehicle toilet room dirt transporter, simple in construction, reliable, blowdown Control is convenient, filth-discharging effect is good and reduces water consumption.

To realize object above, the technical solution adopted in the utility model is：A kind of Vehicle toilet room dirt transporter, Including the internal tank body for being provided with dividing plate, sealed between dividing plate and tank body and tank body is divided into closed, normal pressure two chambers, dividing plate Moved under the driving of power source in tank body and construct the volume size change of airtight chamber；It is further opened with tank body for dirt Thing enters the dirt inlet of airtight chamber and the sewage draining exit for dirt discharge airtight chamber.

Compared with prior art, there is following technique effect in the utility model：Dirt transporter single working cycles are just The transhipment of dirt can be realized, can timely and effectively blowdown；By controlling the movement of dividing plate just can control the suction or discharge of dirt, Dirt transports effect stability and is easy to control；Using the less tank body transhipment dirt of volume, energy while contaminant removal effectiveness is lifted Effectively reduce energy consumption, using water wisely, reduce production cost etc..

Brief description of the drawings

The content expressed by each accompanying drawing of this specification and the mark in figure are briefly described below：

Fig. 1 is schematic perspective view of the present utility model；

Fig. 2 is the schematic perspective view of dividing plate；

Fig. 3 is biopsy cavity marker devices schematic diagram when airtight chamber is in negative pressure；

Fig. 4 is biopsy cavity marker devices schematic diagram when airtight chamber is in malleation.

In figure：10. tank body, 11. dividing plates, 111. stavings, 112. along side, 113. seals, 12. airtight chamber, 13. normal pressures Chamber, 14. dirt inlets, 15. sewage draining exits, 20. cylinders, 21. cylinder bodies, 211. inner side end caps, 22. piston plates, 23. piston rods, 24. first chamber, 25. second chambers, 26. gas-tpe fittings.

Embodiment

Below in conjunction with the accompanying drawings, by the description to embodiment, specific embodiment of the present utility model is made further detailed Describe in detail bright.

A kind of Vehicle toilet room dirt transporter, as Figure 1-4, including the internal tank body 10 for being provided with dividing plate 11, every Sealed between plate 11 and tank body 10 and tank body 10 is divided into closed, normal pressure two chambers 12,13, drive of the dividing plate 11 in power source Moved under dynamic in tank body 10 and construct the volume size change of airtight chamber 12；It is further opened with entering for dirt on tank body 10 The dirt inlet 14 of airtight chamber 12 and the sewage draining exit 15 for dirt discharge airtight chamber 12.Like this, in the driving of power source Under, dividing plate 11 moves in tank body 10 and changes the volume size of airtight chamber 12, so as to build in airtight chamber 12 The cavity environment of positive and negative pressure, realize the transhipment of dirt.When it is implemented, power source pioneer dynamic dividing plate 11 is along tank body 10 to normal pressure The side of chamber 13 is moved, and the volume of airtight chamber 12 expands therewith, is made to form negative pressure in airtight chamber 12, is now connected dirt inlet 14 can be with by dirt suction airtight chamber 12；Then driving dividing plate 11 moves along tank body 10 to the side of airtight chamber 12, closed The smaller volume of chamber 12, make to form malleation in airtight chamber 12, now connecting sewage draining exit 15 can be closed so that dirt to be discharged Chamber 12.That is, dirt transporter single working cycles just can realize the transhipment of dirt, dirt can be timely and effectively transported Thing；By controlling the movement of dividing plate 11 just can control the suction or discharge of dirt, dirt transports effect stability and is easy to control；Make Dirt is transported with the less tank body 10 of volume, energy consumption, using water wisely can be effectively reduced while contaminant removal effectiveness is lifted, reduces life Produce cost etc..

Preferably, the outside of the dividing plate 11 is provided with cylinder 20, that is, cylinder 20 is in normal pressure chamber 13.Specifically, The cylinder body 21 of cylinder 20 is built-in with piston plate 22, and the piston rod being placed through on the inner side end cap 211 of cylinder body 21 is connected with piston plate 22 23, one end that piston rod 23 stretches out inner side end cap 211 is connected with dividing plate 11, drives and lives when piston plate 22 moves in cylinder body 21 The axial reciprocating of stopper rod 23, dividing plate 11 along tank body 10 moves.Cylinder 20 it is simple and reliable for structure, be easy to control, can guarantee that dirt The stability of transhipment.

Further, described piston plate 22 inner chamber of cylinder 20 is divided into mutually completely cut off first, second chamber 24, 25, first, second chamber 24,25 difference transtracheal joint 26 connects with external air source.So external air source is from gas-tpe fitting 26 Into cylinder body 21, inflation or air-breathing can be to drive piston plate 22 to be moved in cylinder.When it is implemented, external air source connects from tracheae First 26 from 24 outside air-breathing of first chamber and when being inflated into second chamber 25, and piston plate 22 will be along cylinder body 21 to first chamber 24 Move side；External air source is inflated into first chamber 24 from gas-tpe fitting 26 and during from 25 outside air-breathing of second chamber, piston plate 22 will move along cylinder body 21 to the side of second chamber 25.

Further, described airtight chamber 12 is located at the lower section of dividing plate 11, and described sewage draining exit 15 is located at airtight chamber 12 low level portion, described dirt inlet 14 are located at the top of sewage draining exit 15, are so easy to the transhipment of dirt to discharge.

Further, described dividing plate 11 includes middle part to extend laterally at the staving 111 and bung of opening upwards Along side 112, the inwall that seal 113 and tank body 10 are provided with along in the circumferential edge on side 112 forms sealing and coordinated, dividing plate 11 The bucket chamber of staving 111 described in when moving up accommodates the inferior part of the cylinder block position that cylinder body 21 is located in tank body 10, the dividing plate in tank body 10 The normal pressure chamber 13 of 11 tops connects with external environment.Now it should be noted that it is ensured that staving 111 when mobile, its bucket Chamber is in the state without interference engagement with gas-tpe fitting 26.Dirt transporter is rational in infrastructure, characteristics of compact layout, takes full advantage of tank The inner space of body 10, it is easy to its arrangement and installation in Vehicle toilet room.

Claims

A kind of 1. Vehicle toilet room dirt transporter, it is characterised in that：The tank body (10) of dividing plate (11) is provided with including inside, every Sealed between plate (11) and tank body (10) and tank body (10) is divided into closed, normal pressure two chambers (12,13), dividing plate (11) exists Moved under the driving of power source in tank body (10) and construct the volume size change of airtight chamber (12)；On tank body (10) also Offer and enter the dirt inlet (14) of airtight chamber (12) and the sewage draining exit (15) for dirt discharge airtight chamber (12) for dirt.
2. dirt transporter according to claim 1, it is characterised in that：The outside of the dividing plate (11) is provided with cylinder (20), the cylinder body (21) of cylinder (20) is built-in with piston plate (22), is connected with piston plate (22) and is placed through cylinder body (21) medial extremity The piston rod (23) covered on (211), one end that piston rod (23) stretches out inner side end cap (211) are connected with dividing plate (11), piston plate (22) the axial reciprocating movement of piston rod (23), dividing plate (11) along tank body (10) is driven when being moved in cylinder body (21).
3. dirt transporter according to claim 2, it is characterised in that：Described piston plate (22) is by cylinder (20) Inner chamber is divided into first, second chamber (24,25) mutually completely cut off, first, second chamber (24,25) difference transtracheal joint (26) Connected with external air source.
4. dirt transporter according to claim 2, it is characterised in that：Described airtight chamber (12) is located at dividing plate (11) lower section, described sewage draining exit (15) are located at the low level portion of airtight chamber (12), and described dirt inlet (14) is located at blowdown Above mouth (15).
5. dirt transporter according to claim 4, it is characterised in that：Described dividing plate (11) is opening including middle part Extend laterally at upward staving (111) and bung along side (112), be provided with sealing along in the circumferential edge of side (112) The inwall of part (113) and tank body (10) forms sealing and coordinated, the bucket chamber accommodating cylinder of the staving (111) described in when dividing plate (11) moves up Body (21) is located at the inferior part of the cylinder block position in tank body (10), the normal pressure chamber (13) above dividing plate (11) in tank body (10) with it is outer Boundary's environmental communication.