CN218858416U - Novel long and narrow compact toilet bowl - Google Patents

Abstract

The utility model discloses a novel long and narrow compact toilet bowl, including toilet bowl lid, toilet bowl cover, bedpan and transfer case, the transfer case is connected the below of bedpan, the transfer case sets up between bedpan and filth case, be provided with inlet valve, outlet valve, discharge valve, vacuum switch and solenoid valve group in the toilet bowl cover, in the filth collecting process, transmit the filth to the transfer case from the bedpan earlier, later transmit the filth to the filth case from the transfer case again, compare in directly transmitting the filth to the filth case from the bedpan, set up the transfer case between bedpan and filth case, can decompose into two sections with the stroke that the filth got into the filth case, the bedpan is relatively nearer with the transfer case distance, the transfer case utilizes lower vacuum alright with the filth in the bedpan inpouring into the transfer incasement rapidly, because pressure differential is less, can reduce the noise that produces in the bedpan entrance. This application can improve the noise that toilet bowl sent in the course of the work higher, can influence the problem that the passenger had a rest.

Description

Novel long and narrow compact toilet bowl

Technical Field

The utility model belongs to the technical field of vacuum collection just system technique and specifically relates to a novel long and narrow formula compact toilet bowl is related to.

Background

Along with the rapid development of railways, more and more passengers travel by taking railway trains, and in order to bring convenience to the passengers, train toilets are generally arranged on the railway trains.

A vacuum excrement collecting system is arranged in a train toilet and comprises a toilet bowl and a control unit, the toilet bowl is provided with an air-water operating disc through a connecting pipe, the air-water operating disc is connected with an on-train water tank through a main pipe, the bottom of the toilet bowl is provided with a sewage tank for collecting sewage, a bedpan in the toilet bowl is directly connected with the sewage tank through the connecting pipe, and a drain valve is arranged on the connecting pipe between the bedpan and the sewage tank; the control unit is electrically connected with the air-water operating panel and the toilet bowl; under the control of the control unit, the air-water operation plate operates, and the toilet bowl starts to work, so that the sewage is discharged into the sewage box, and the sewage collecting work is completed.

In the existing toilet bowl, on one hand, a blowdown valve arranged in the toilet bowl is opened in the blowdown process, sewage is pushed to be directly conveyed into a sewage box through external atmospheric pressure, the distance between the toilet bowl and the sewage box enables the sewage box to absorb the sewage into the sewage box only by utilizing larger vacuum degree due to the fact that the positions of all parts in the toilet bowl are arranged in a scattered manner, and the opening of a toilet bowl can generate larger noise due to larger pressure difference; on the other hand, each functional valve inside the toilet bowl compresses and releases air when being opened and closed, and larger noise can be generated. Above-mentioned condition makes the noise that toilet bowl sent in the course of the work higher, can influence the passenger and have a rest.

SUMMERY OF THE UTILITY MODEL

In order to improve that the noise that toilet bowl sent in the course of the work is higher, can influence the problem that the passenger had a rest, this application provides a novel narrow and long formula compact toilet bowl.

The application provides a novel narrow and long formula compact toilet bowl adopts following technical scheme:

a novel long and narrow compact toilet comprises a toilet cover and a toilet bowl, wherein the toilet bowl is connected in the toilet cover, a transfer box is arranged in the toilet cover and is connected between the toilet bowl and a sewage tank, the transfer box is positioned below the toilet bowl, and an inlet valve is arranged between the transfer box and the toilet bowl; an outlet valve is arranged between the transfer box and the sewage box; the transfer box is provided with a first liquid level switch which controls the opening or closing of the exhaust valve and the opening or closing of the outlet valve according to the first liquid level height; the transfer box is provided with a vacuum valve, and a vacuum switch for controlling the vacuum valve to be opened or closed according to the vacuum degree in the transfer box is arranged on the transfer box;

the vacuum valve is connected with a pressure reducing valve through a connecting pipe, and the pressure reducing valve is communicated with an air source; an electromagnetic valve block is arranged in the pedestal pan cover, the electromagnetic valve block is respectively connected with the inlet valve, the outlet valve, the vacuum valve and the exhaust valve, and the first liquid level switch and the vacuum switch are in signal connection with the electromagnetic valve block;

when in use, the toilet bowl first transfers waste from the bowl to the transfer tank, and then transfers waste from the transfer tank to the waste tank.

By adopting the technical scheme, on one hand, the transfer box is arranged between the bedpan and the sewage box, so that sewage can finally enter the sewage box through two times of transmission, the transfer box is arranged between the bedpan and the sewage box and is positioned below the bedpan, the distance between the bedpan and the transfer box is relatively short compared with the distance between the bedpan and the sewage box, the transfer box can rapidly convey the sewage in the bedpan into the transfer box by utilizing lower vacuum degree, and the pressure difference is smaller, so that the consumption of compressed air can be reduced, the power consumption of a train is reduced, and the noise generated at a sewage inlet of the bedpan can be reduced; on the other hand, the pressure release mouth on the solenoid valve chunk passes through the coupling hose drainage to the exhaust connecting pipe of toilet bowl on to can be favorable to improving the toilet bowl noise drainage that the toilet bowl work produced to the car under, the noise that the toilet bowl sent in the course of the work is higher, can influence the problem that the passenger had a rest.

Optionally, a flushing nozzle for flushing is arranged in the bedpan, and the flushing nozzle is in signal connection with the electromagnetic valve block.

Through adopting above-mentioned technical scheme, when needs wash the bedpan, can control through the solenoid valve chunk and wash the nozzle and spray pressure water in to the bedpan, pressure water can play the effect of washing to the filth in the bedpan when spraying on the bedpan inner wall to can the bedpan cleaner.

Optionally, the number of the flushing nozzles is multiple, and the multiple flushing nozzles are uniformly arranged on the inner wall of the bedpan.

By adopting the technical scheme, when the toilet is used, the plurality of flushing nozzles simultaneously spray pressure water into the toilet bowl, so that on one hand, the flushing range is more comprehensive, and the possibility of parts which cannot be flushed is reduced; on the other hand, the flushing effect is better; is beneficial to making the bedpan cleaner.

Optionally, the transfer box is further provided with a second liquid level switch for controlling the toilet to stop working according to a second liquid level height, and the second liquid level switch is in signal connection with the electromagnetic valve block.

Through adopting above-mentioned technical scheme, at the in-process that uses the toilet bowl, when first liquid level switch became invalid, filth and water get into and probably are full of the whole space of transfer incasement after the transfer incasement, vacuum switch and vacuum valve probably can be influenced and can not normally work this moment, lead to the unable normal work of toilet bowl, thereby have the possibility of taking place the damage, this moment at second liquid level switch based on the second liquid level height of transfer incasement through solenoid valve chunk control toilet bowl stop work, wait for the staff to overhaul.

Optionally, the toilet cover is detachably connected with a toilet cover.

Through adopting above-mentioned technical scheme, toilet bowl is after long-term the use, and the operation that opens and shuts many times makes toilet bowl lid have the possibility of taking place the damage, and the setting of dismantling the connection between toilet bowl lid and the toilet bowl cover makes can change toilet bowl lid very conveniently.

Optionally, the toilet bowl is covered and is equipped with the spread groove on two relative wall sides, two the notch of spread groove sets up relatively, the toilet bowl covers and is connected with the connecting block, be equipped with first through-hole on the connecting block, first through-hole is followed the length direction of connecting block link up the connecting block, be equipped with first logical groove on the connecting block, first logical groove with first through-hole intercommunication, sliding connection has the sliding block in the first logical groove, the sliding block is in the relative both ends of first logical groove, and the butt the lateral wall in first logical groove, two be connected with the spring between the sliding block, the spring is located first logical groove with the intercommunication department of first through-hole, the spring is in compression state, be connected with the connecting rod on the sliding block, two the connecting rod sets up respectively the both sides in first logical groove, the connecting rod slides and inserts and establishes in the first through-hole the tip of connecting rod is followed the connecting block is stretched out by first through-hole link up department, and rotate the connection in the spread groove.

By adopting the technical scheme, when the toilet cover and the toilet cover need to be detached, the two sliding blocks are pushed simultaneously to enable the two sliding blocks to slide oppositely, the spring is further compressed, the sliding blocks move to drive the connecting rod, the end part of the connecting rod is separated from the connecting groove, the toilet cover can be detached from the toilet cover until the end part of the connecting rod is completely retracted from the through part of the connecting block by the first through hole, then the sliding blocks can be loosened, the spring is slightly restored, the two sliding blocks respectively slide towards the two sides of the first through groove until the sliding blocks abut against the side wall of the first through groove, and the spring is still in a compressed state; when needing to be connected toilet bowl lid and toilet bowl cover, place toilet bowl lid in the top of toilet bowl cover, promote two sliding blocks simultaneously, make two sliding blocks slide in opposite directions, the spring is further compressed, the removal of sliding block drives the connecting rod and removes in first through-hole, until the tip of connecting rod from the connecting block by when first through-hole link up the complete withdrawal of department, remove toilet bowl lid makes the connecting groove aim at first through-hole, loosen the sliding block, the spring replies slightly, make two sliding blocks remove to the direction that deviates from mutually, the connecting rod moves along with the sliding block together, the tip of connecting rod is stretched out by first through-hole link up from the connecting block gradually, connect in the connecting groove until rotating.

Optionally, a telescopic rod is connected between the two sliding blocks, the telescopic rod penetrates through the spring, and the shortest length of the telescopic rod is smaller than the length of the spring after the spring is completely compressed.

Through adopting above-mentioned technical scheme, at the in-process of two sliding blocks of slip, the spring is compressed, but the spring is crooked at the in-process emergence of compressed for the spring takes place to damage easily, and the setting of telescopic link can play certain direction to the removal when the spring is compressed, reduces the spring and takes place crooked probably.

Optionally, the end connection of connecting rod has first magnetic sheet, the lateral wall of spread groove is connected with the second magnetic sheet, works as the end rotation of connecting rod is connected when in the spread groove, first magnetic sheet with the second magnetic sheet adsorbs each other.

Through adopting above-mentioned technical scheme, the setting of first magnetic sheet and second magnetic sheet plays the effect of locking to the connection between toilet bowl lid and the toilet bowl cover to reduce the possibility of separation between toilet bowl lid and the toilet bowl cover under the condition of artifical dismantlement of non.

In summary, the present application includes at least one of the following beneficial technical effects:

1. on one hand, the transfer box is arranged between the bedpan and the sewage box, so that sewage can finally enter the sewage box through two transmissions, and compared with the condition that the bedpan is directly communicated with the sewage box, the transfer box is arranged between the bedpan and the sewage box and is positioned below the bedpan; on the other hand, the pressure release mouth on the solenoid valve chunk passes through the coupling hose drainage to the exhaust connecting pipe of toilet bowl on to can be favorable to improving the toilet bowl noise drainage that the toilet bowl work produced to the car under, the noise that the toilet bowl sent in the course of the work is higher, can influence the problem that the passenger had a rest.

2. After the toilet bowl is used for a long time, the toilet bowl cover can be damaged through repeated opening and closing operations, and the toilet bowl cover can be conveniently replaced due to the detachable connection between the toilet bowl cover and the toilet bowl cover.

Drawings

Fig. 1 is a schematic structural diagram of a novel elongated compact toilet bowl according to embodiment 1 of the present application.

Fig. 2 is a schematic structural view showing a positional relationship between a bedpan and a transfer box in embodiment 1 of the present application.

Fig. 3 is a schematic structural view showing the connection relationship between the toilet bowl and the flushing nozzle in embodiment 1 of the present application.

Fig. 4 is a flow chart showing the working process of the novel elongated compact toilet bowl embodied in embodiment 1 of the present application.

Fig. 5 is a flow chart showing the working process of the novel elongated compact toilet bowl embodied in embodiment 2 of the present application.

Fig. 6 is a schematic structural diagram of a novel elongated compact toilet bowl in embodiment 3 of the present application.

Fig. 7 is a schematic structural diagram showing a connection relationship between the sliding block and the telescopic rod in embodiment 3 of the present application.

Description of reference numerals:

1. a toilet cover; 2. a toilet seat cover; 3. a bedpan; 4. a transfer box; 5. flushing the nozzle; 6. an inlet valve; 7. an outlet valve; 8. a vacuum valve; 9. an exhaust valve; 10. a pressure reducing valve; 11. a first solenoid valve; 12. a second solenoid valve; 13. a third solenoid valve; 15. the electromagnetic valve module; 16. a vacuum switch; 17. a first liquid level switch; 18. a second liquid level switch; 21. connecting grooves; 22. a second magnetic sheet; 23. connecting blocks; 24. a first through groove; 25. a slider; 26. a spring; 27. a telescopic rod; 28. a connecting rod; 29. a first magnetic sheet.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

Example 1:

the embodiment of the application discloses a novel narrow and long compact toilet bowl.

Referring to fig. 1, 2 and 3, a novel elongated compact toilet includes a toilet cover 1, a toilet cover 2, a toilet bowl 3 and a turn tank 4. Toilet cover 1 articulates on toilet cover 2, bedpan 3 is connected in toilet cover 2, be provided with a plurality of washing nozzles 5 that are used for the bath in the bedpan 3, a plurality of washing nozzles 5 evenly set up in circumference on the inner wall of bedpan 3, transfer case 4 is connected inside toilet cover 2, transfer case 4 is located the below of bedpan 3, the bedpan below is provided with the filth case (the filth case is not shown in the figure), transfer case 4 is connected between bedpan 3 and filth case.

Referring to fig. 2, 3 and 4, an inlet valve 6, an outlet valve 7, a vacuum valve 8, an exhaust valve 9 and a pressure reducing valve 10 are arranged in the toilet seat cover 2, an electromagnetic valve block 15 for controlling the inlet valve 6, the outlet valve 7, the vacuum valve 8 and the exhaust valve 9 is arranged in the toilet seat cover 2, the electromagnetic valve block 15 comprises a first electromagnetic valve 11, a second electromagnetic valve 12 and a third electromagnetic valve 13, the first electromagnetic valve 11, the second electromagnetic valve 12 and the third electromagnetic valve 13 are in signal connection, and the first electromagnetic valve 11, the second electromagnetic valve 12 and the third electromagnetic valve 13 are respectively provided with two transmission ports and one pressure relief port.

Referring to fig. 2, 3 and 4, the inlet valve 6 is connected between the transfer box 4 and the bedpan 3 through a connecting pipe, one transmission port of the first electromagnetic valve 11 is connected with the inlet valve 6 through a connecting hose, and the other transmission port of the first electromagnetic valve 11 is communicated with an air source through a connecting hose; the outlet valve 7 is connected between the transfer case 4 and the filth case through a connection pipe.

Referring to fig. 2, 3 and 4, the middle tank 4 is connected to the exhaust valve 9 through a connection pipe, and when the exhaust valve 9 is opened, the middle tank 4 is communicated with the outside. The transfer case 4 is connected with the vacuum valve 8 through the connecting pipe, when the vacuum valve 8 is opened, the interior of the transfer case 4 can be vacuumized, the vacuum valve 8 is connected with one transmission port of the third electromagnetic valve 13 through the connecting hose, the other transmission port of the third electromagnetic valve 13 is connected with the pressure reducing valve 10 through the connecting hose, and the pressure reducing valve 10 is communicated with the air source. The transfer case 4 is provided with a vacuum switch 16, the vacuum switch 16 is in signal connection with the third electromagnetic valve 13, a first vacuum degree is preset in the vacuum switch 16, when the vacuum degree in the transfer case 4 reaches the first vacuum degree, the vacuum switch 16 is activated, and at the moment, the third electromagnetic valve 13 controls the vacuum valve 8 to be closed. The delivery ports of the second solenoid valve 12 are connected to the outlet valve 7, the exhaust valve 9 and the pressure reducing valve 10 through connecting hoses, respectively. The pressure relief ports of the first electromagnetic valve 11, the second electromagnetic valve 12 and the third electromagnetic valve 13 are connected to an exhaust connecting pipe of the toilet bowl through a connecting hose.

Referring to fig. 2, fig. 3 and fig. 4, a first liquid level switch 17 is arranged in the transfer box 4, the first liquid level switch 17 is in signal connection with the second electromagnetic valve 12, a first liquid level height is preset in the first liquid level switch 17, the first liquid level height can be 80% of the maximum liquid level height in the transfer box 4, and can also be 85% of the maximum liquid level height in the transfer box 4, when the first liquid level switch 17 detects that the liquid level height in the transfer box 4 reaches the first liquid level height, the first liquid level switch 17 is activated, and the toilet bowl continues to perform the sewage discharge action of the transfer box 4.

When in use, under the control of the solenoid valve block 15, the toilet bowl firstly transmits the sewage from the bedpan 3 to the transfer box 4, and then transmits the sewage from the transfer box 4 to the sewage box.

Referring to fig. 2, 3 and 4, in actual use, the working process of the toilet bowl is as follows:

standby state: when the toilet bowl is in initial condition, the transfer case 4 is inside to be in non-vacuum state, and vacuum valve 8 opens to vacuum drainage in the filth case is inside to transfer case 4, and until transfer case 4 is inside to reach predetermined vacuum degree, vacuum switch 16 is activated, and vacuum valve 8 closes this moment, and the toilet bowl is prepared the work and is accomplished, begins to get into standby state.

The activation action of the toilet bowl: when toilet bowl when starting work, wash nozzle 5 to the interior blowout pressure water of bedpan 3 to wash the internal surface of bedpan 3, simultaneously, inlet valve 6 is opened, and filth and water in the bedpan 3 get into to be in the transfer case 4 of vacuum state originally under the effect of gravity and external atmospheric pressure, and later inlet valve 6 is closed.

The transfer case 4 discharges the sewage action: the liquid level in the transfer case 4 rises gradually along with the entering of filth and water, and when the liquid level reached first liquid level height in the transfer case 4, first liquid level switch 17 was activated, and discharge valve 9 and outlet valve 7 opened this moment, and the effect was played to the filth and the water in the transfer case 4 through discharge valve 9 to external atmospheric pressure, makes filth and water promoted and gets into in the filth case from transfer case 4, and later discharge valve 9 and outlet valve 7 close.

Resetting action: after the sewage and the water enter the sewage tank, if the vacuum switch 16 detects that the vacuum degree in the transfer tank 4 is reduced, the vacuum valve 8 is opened, the vacuum in the sewage tank is drained into the transfer tank 4 again, until the inside of the transfer tank 4 reaches the first vacuum degree again, the vacuum switch 16 is activated, the vacuum valve 8 is closed under the control of the third electromagnetic valve 13, and the sewage and the water are reset to the standby state.

The implementation principle of the novel long and narrow compact toilet bowl provided by the embodiment of the application is as follows:

in the process of collecting sewage, the sewage firstly enters the transfer box 4 from the bedpan 3 and then enters the sewage box from the transfer box 4, compared with the condition that the bedpan 3 is directly connected with the sewage box through a connecting pipe, the arrangement of the transfer box 4 is connected between the bedpan 3 and the sewage box, so that the sewage stroke is divided into two sections, the bedpan 3 and the transfer box 4 are relatively close to each other, the transfer box 4 can rapidly suck the sewage in the bedpan 3 into the transfer box 4 by only utilizing lower vacuum degree, the pressure difference between the inside of the transfer box 4 and the inside of the bedpan 3 is smaller, the consumption of compressed air can be reduced, the power consumption of a train is reduced, and the noise generated at the sewage inlet of the bedpan 3 can be reduced; the pressure release mouth on the solenoid valve chunk 15 passes through the coupling hose drainage to the exhaust connecting pipe of toilet bowl on to can be with the noise drainage that toilet bowl work produced to the car under, be favorable to improving that the noise that the toilet bowl sent in the course of the work is higher, can influence the problem that the passenger had a rest.

Example 2:

the embodiment of the present application differs from embodiment 1 in that:

referring to fig. 2, fig. 3 and fig. 5, if first level switch 17 is invalid, then it may be filled up by the filth in the transfer case 4 completely, make the toilet bowl take place serious jam, thereby the toilet bowl is though probably to continue the operation, but unable normal work, for this reason, still be provided with second level switch 18 in the transfer case 4, second level switch 18 and second solenoid valve 12 signal connection, second liquid level height has been preset in second level switch 18, the second liquid level height is 95% of the maximum liquid level height that permits in the transfer case 4, when second liquid level switch 18 detects the liquid level height in the transfer case 4 and reaches the second liquid level height, second liquid level switch 18 is activated, the toilet bowl stop work, wait for the staff to overhaul it.

The implementation principle of the novel long and narrow compact toilet bowl of the embodiment of the application is as follows:

in the in-process of using the toilet bowl, when first liquid level switch 17 became invalid, filth and water got into and probably are full of the interior whole space of transfer case 4 after in the transfer case 4, vacuum switch 16 and vacuum valve 8 very probably influenced and can not normally work this moment, lead to the unable normal work of toilet bowl, thereby there is the possibility of taking place the damage, this moment, if when the liquid level height in the transfer case 4 reached the second liquid level height, second liquid level switch 18 highly passes through second solenoid valve 12 control toilet bowl stop work based on the second liquid level in the transfer case 4, wait for the staff to overhaul.

Example 3:

the embodiment of the present application differs from embodiment 1 in that:

referring to fig. 6 and 7, the toilet cover 1 and the toilet cover 2 are detachably connected. The two opposite wall sides of the toilet cover 1 are provided with connecting grooves 21, the side wall of the connecting groove 21 is connected with a second magnetic sheet 22, the notches of the two connecting grooves 21 are arranged oppositely, the toilet cover 2 is connected with a connecting block 23, the connecting block 23 is provided with a first through hole, the first through hole penetrates through the connecting block 23 along the length direction of the connecting block 23, the connecting block 23 is provided with a first through groove 24, the first through groove 24 is communicated with the first through hole, a sliding block 25 is connected in the first through groove 24 in a sliding manner, the sliding block 25 is arranged at the two opposite ends of the first through groove 24 and abutted against the side wall of the first through groove 24, a spring 26 is connected between the two sliding blocks 25, the spring 26 is positioned at the communication position of the first through groove 24 and the first through hole, the spring 26 is in a compression state, in order to guide the spring 26, a telescopic rod 27 is connected between the two sliding blocks 25, the telescopic rod 27 is arranged in the spring 26 in a penetrating manner, the connecting rod 27 is smaller than the length of the spring 26 after the spring 26 is completely compressed, the connecting rod 28 is connected on the first through groove 25, the connecting rod 28 in a sliding manner, the connecting rod 28 is arranged at the two connecting rods 28 respectively arranged at the two sides of the two connecting groove 24, the connecting rod 28, the end part of the connecting rod 28 is connected with the first magnetic sheet 29, the end part, and connected with the first magnetic sheet 22, and connected with the end of the first magnetic sheet, and connected with the end of the magnetic sheet 29, and connected with the connecting rod 22, and connected with the magnetic sheet 22.

The implementation principle of the novel long and narrow compact toilet bowl of the embodiment of the application is as follows:

when the toilet cover 1 and the toilet cover 2 need to be detached, the two sliding blocks 25 are pushed simultaneously to enable the two sliding blocks 25 to slide oppositely, the telescopic rod 27 starts to retract, the spring 26 is further compressed along the length direction of the telescopic rod 27, the sliding blocks 25 move to drive the connecting rod 28 to separate the first magnetic sheet 29 from the second magnetic sheet 22, the end portion of the connecting rod 28 leaves the connecting groove 21, the toilet cover 1 can be detached from the toilet cover 2 until the end portion of the connecting rod 28 is completely retracted from the through position of the first through hole through the connecting block 23, then the sliding blocks 25 can be loosened, the spring 26 slightly returns along the length direction of the telescopic rod 27, the two sliding blocks 25 respectively slide towards the two sides of the first through groove 24 and drive the telescopic rod 27 to extend until the sliding blocks 25 tightly abut against the side wall of the first through groove 24, and the spring 26 is still in a compressed state.

When the toilet cover 1 and the toilet cover 2 need to be connected, the toilet cover 1 is placed above the toilet cover 2, the two sliding blocks 25 are pushed at the same time, the two sliding blocks 25 slide oppositely, the telescopic rod 27 retracts, the spring 26 is further compressed along the length direction of the telescopic rod 27, the sliding blocks 25 move to drive the connecting rod 28 to move in the first through hole, until the end part of the connecting rod 28 is completely retracted from the through part of the first through hole of the connecting block 23, the toilet cover 1 is moved to enable the connecting groove 21 to be aligned with the first through hole, the sliding blocks 25 are released, the spring 26 slightly returns along the length direction of the telescopic rod 27, the two sliding blocks 25 move in the opposite directions and drive the telescopic rod 27 to extend, the connecting rod 28 moves together with the sliding blocks 25, the end part of the connecting rod 28 gradually extends out from the through part of the first through hole of the connecting block 23 until the connecting rod is rotatably connected in the connecting groove 21, and the first magnetic sheet 29 and the second magnetic sheet 22 are mutually adsorbed.

After the toilet bowl is used for a long time, the toilet bowl cover 1 is possibly damaged through multiple opening and closing operations, and the toilet bowl cover 1 can be conveniently replaced by the detachable connection between the toilet bowl cover 1 and the toilet bowl cover 2.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A novel long and narrow compact toilet bowl, includes toilet bowl cover (2) and bedpan (3), bedpan (3) connect in toilet bowl cover (2), its characterized in that: a transfer box (4) is arranged in the toilet seat cover (2), the transfer box (4) is connected between the bedpan (3) and the sewage box, the transfer box (4) is positioned below the bedpan (3), and an inlet valve (6) is arranged between the transfer box (4) and the bedpan (3); an outlet valve (7) is arranged between the transit box (4) and the sewage tank; the transfer box (4) is provided with a first liquid level switch (17) which controls the exhaust valve (9) to be opened or closed and controls the outlet valve (7) to be opened or closed according to the liquid level height; a vacuum valve is arranged on the transfer box (4), and a vacuum switch for controlling the vacuum valve to be opened or closed according to the vacuum degree in the transfer box (4) is arranged on the transfer box (4);

the vacuum valve (8) is connected with a pressure reducing valve (10) through a connecting pipe, and the pressure reducing valve (10) is communicated with an air source; an electromagnetic valve block (15) is arranged in the toilet seat cover (2), the electromagnetic valve block (15) is respectively connected with the inlet valve (6), the outlet valve (7), the vacuum valve (8) and the exhaust valve (9), and the first liquid level switch (17) and the vacuum switch (16) are in signal connection with the electromagnetic valve block (15);

when in use, the toilet bowl firstly transmits the dirt from the bedpan (3) into the transfer box (4), and then transmits the dirt from the transfer box (4) into the dirt box.

2. The new elongated compact toilet bowl according to claim 1, characterized in that: a flushing nozzle (5) for flushing is arranged in the bedpan (3).

3. The new elongated compact toilet bowl according to claim 2, characterized in that: the flushing nozzle is provided with a plurality of, and a plurality of the flushing nozzle is in evenly set up on the inner wall of bedpan.

4. The new elongated compact toilet bowl according to claim 1, characterized in that: the transfer box (4) is also provided with a second liquid level switch (18) for controlling the toilet to stop working according to a second liquid level height, and the second liquid level switch (18) is in signal connection with the electromagnetic valve block (15).

5. The new elongated compact toilet bowl according to claim 1, characterized in that: the toilet seat cover (2) is detachably connected with a toilet seat cover (1).

6. The new elongated compact bowl of claim 5 wherein: be equipped with on two relative wall sides on toilet bowl lid (1) connecting groove (21), two the notch of connecting groove (21) sets up relatively, be connected with connecting block (23) on toilet bowl cover (2), be equipped with first through-hole on connecting block (23), first through-hole is followed the length direction of connecting block (23) link up connecting block (23), be equipped with first logical groove (24) on connecting block (23), first logical groove (24) with first through-hole intercommunication, sliding connection has sliding block (25) in first logical groove (24), sliding block (25) are in first both ends that lead to groove (24) are relative, and the butt the lateral wall of first logical groove (24), two be connected with spring (26) between sliding block (25), spring (26) are located first logical groove (24) with the intercommunication department of first through-hole, spring (26) are in the compression state, be connected with connecting rod (28) on sliding block (25), two connecting rod (28) set up respectively the both sides of first logical groove (24), connecting rod (28) are inserted and are connected in first through-hole (23) the through-hole is followed the through-hole (28) and is linked up the end portion and is linked up the connecting rod (28).

7. The new compact elongated toilet bowl according to claim 6, characterized in that: and a telescopic rod (27) is connected between the two sliding blocks (25), the telescopic rod (27) is arranged in the spring (26) in a penetrating manner, and the shortest length of the telescopic rod (27) is smaller than the length of the spring (26) after the spring (26) is completely compressed.

8. The new elongated compact toilet bowl according to claim 6, characterized in that: the end connection of connecting rod (28) has first magnetic sheet (29), the lateral wall of spread groove (21) is connected with second magnetic sheet (22), works as the end rotation of connecting rod (28) is connected when in spread groove (21), first magnetic sheet (29) with second magnetic sheet (22) adsorb each other.

Images