Bullet train toilet excrement collection system continuous adjustment detection device

Abstract

The utility model relates to the technical field of continuous adjustment detection devices, in particular to a continuous adjustment detection device for an excrement collection system of a motor car toilet, which comprises a bearing vehicle, the bearing vehicle comprises a bearing plate, a storage box is fixed on the bearing plate, a liquid outlet pipe is fixedly connected onto the storage box, a liquid flow meter is arranged on the liquid outlet pipe, and the liquid flow meter is arranged on the bearing plate. The liquid flow meter can detect the flow of liquid flowing out through the liquid outlet pipe, the storage box and the liquid outlet pipe are connected with the liquid feeding mechanism, and the liquid feeding mechanism can discharge the liquid in the storage box through the liquid outlet pipe. According to the device, through the arranged liquid feeding mechanism, liquid in the storage box can be pressed to be discharged from the liquid outlet pipe by introducing gas into the storage box, and the liquid retained in the water hose can be completely fed into the sewage tank by introducing gas into the liquid outlet pipe, so that the accuracy of liquid amount data in the sewage tank is improved; therefore, whether the bullet train toilet excrement collecting system has problems can be accurately judged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of continuous adjustment detection device, concretely to a kind of motor car toilet system of collecting feces continuous adjustment detection device. BACKGROUND

[0002] In motor train unit train, the transmission and display of signal not only concern train safety and stable operation, also concern whether maintenance work can be smoothly launched. Motor car toilet system of collecting feces is installed in the toilet on vehicle, collecting feces device is used to receive passenger's excrement, dirt box is used to collect and store passenger's excrement and grey water, vacuum assembly is used to generate the vacuum required for system operation, control unit is used to control the operation of system, flushing button is used to trigger the emptying of toilet bowl, filter pressure regulating valve is used to filter and reduce the compressed air entering the system, pipeline water filter is used to filter the water source entering the system. In motor train unit train operation cycle, vehicle operation vibration can cause motor car toilet system of collecting feces collecting feces device to shift, long-term vibration can cause collecting feces device to be affected by defecation performance, vehicle with fault operation and other conditions, so motor car toilet system of collecting feces needs to be tested.

[0003] The continuous adjustment detection device in prior art delivers liquid through water pump, all liquid detected by flow meter is not completely introduced into sewage tank, but part of it is retained in water belt, so that the liquid amount data obtained in sewage is not accurate enough, so that the continuous adjustment detection device cannot determine whether motor car toilet system of collecting feces has problem. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of motor car toilet system of collecting feces continuous adjustment detection device to solve the problems raised in the above background technology. To achieve the above object, the utility model provides the following technical scheme:

[0005] A kind of motor car toilet system of collecting feces continuous adjustment detection device, including bearing car, the bearing car includes bearing plate, fixed with storage tank on the bearing plate, the storage tank is fixedly connected with liquid outlet pipe, liquid flow meter is arranged on the liquid outlet pipe, the liquid flow meter can detect the liquid flow that passes through liquid outlet pipe and flows out, the storage tank and liquid outlet pipe are connected with liquid sending mechanism, the liquid sending mechanism can make the liquid in storage tank discharge through liquid outlet pipe.

[0006] Preferably, the liquid feeding mechanism comprises a gas pump, the gas pump is fixedly connected to the bearing plate, the gas outlet of the gas pump is fixedly connected with a gas conveying pipe one, the end of the gas conveying pipe one is fixedly connected with a three-way valve, the other two ports of the three-way valve are fixedly connected with a gas conveying pipe two and a gas conveying pipe three respectively, the end of the gas conveying pipe two is fixedly connected to the top of the storage tank to convey gas into the storage tank, the liquid outlet pipe is provided with a gas vent, the gas vent is fixedly connected with a connector, the end of the gas conveying pipe three is fixedly connected to the connector to convey gas into the liquid outlet pipe, the liquid outlet pipe is also fixedly connected with a closing valve to avoid air entering the storage tank from the liquid outlet pipe.

[0007] Preferably, the three-way valve is used for controlling the gas in the gas conveying pipe one to enter the gas conveying pipe two or the gas conveying pipe three.

[0008] Preferably, the bearing vehicle comprises a handrail fixedly connected to the rear end of the bearing plate, the front end of the bottom surface of the bearing plate is symmetrically fixedly connected with two universal rollers, the rear end of the bottom surface of the bearing plate is symmetrically fixedly connected with two one-way rollers, and the bearing plate is also provided with a locking assembly capable of locking the two one-way rollers.

[0009] Preferably, the locking assembly comprises two connecting blocks fixedly connected to the bottom surface of the bearing plate, a movable rod is slidably connected to each of the connecting blocks, one end of the movable rod is fixedly connected with a guide rod, the other end of the movable rod is slidably connected with a clamping rod, a spring is connected between the clamping rod and the movable rod, a clamping joint is fixedly connected to the rotating shaft of each of the two one-way rollers, the clamping rod is opposite to the clamping joint on the same side, when the clamping rod is engaged with the clamping joint, the one-way roller is locked, a rotating shaft is also rotatably connected to the bearing plate, the bottom end of the rotating shaft is fixedly connected with a disc, two guide grooves are symmetrically formed in the center of the disc, and the two guide rods are slidably connected in the two guide grooves respectively.

[0010] Compared with the prior art, the utility model has the advantages of:

[0011] In the utility model, through the liquid feeding mechanism, the liquid in the water tank can be discharged through the gas in the storage tank, and the liquid in the water tank can also be discharged through the gas in the liquid outlet pipe, so that the liquid in the sewage tank can be completely discharged, and the accuracy of the liquid amount data in the sewage tank is improved.

[0012] In the utility model, through the locking assembly, the two one-way rollers can be quickly locked by rotating the rotating shaft, so that the bearing vehicle is fixed, and the bearing vehicle is prevented from moving due to the ground or accidental touch. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is the whole structure schematic view of the utility model;

[0014] Fig. 2 It is the structure schematic view of the liquid sending mechanism in the utility model;

[0015] Fig. 3 It is the connection structure schematic view of the liquid outlet pipe and the storage box in the utility model;

[0016] Fig. 4 It is the structure schematic view of the locking assembly in the utility model.

[0017] In the drawing: 1, bearing vehicle; 101, bearing plate; 102, handrail; 103, universal roller; 104, one-way roller; 105, locking assembly; 1051, connecting block; 1052, movable rod; 1053, guide rod; 1054, clamping rod; 1055, spring; 1056, clamping head; 1057, rotating shaft; 1058, disc; 1059, guide groove; 2, storage box; 3, liquid outlet pipe; 301, air hole; 4, liquid sending mechanism; 401, air pump; 402, gas pipe one; 403, three-way valve; 404, gas pipe two; 405, gas pipe three; 406, connecting head; 407, closed valve; 5, liquid flowmeter. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill workers in the art without creative work belong to the scope of protection of the utility model.

[0019] Please refer to Figs. 1 to 4 The utility model provides a technical scheme:

[0020] A train toilet excrement collecting system connection detection device, including bearing vehicle 1, bearing vehicle 1 includes bearing plate 101, bearing plate 101 is fixed with storage box 2, storage box 2 is fixedly connected with liquid outlet pipe 3, liquid outlet pipe 3 is provided with liquid flowmeter 5, liquid flowmeter 5 can detect the liquid flow that passes through liquid outlet pipe 3, storage box 2 and liquid outlet pipe 3 are connected with liquid sending mechanism 4, liquid sending mechanism 4 can make the liquid in storage box 2 pass through liquid outlet pipe 3 and discharge.

[0021] In the embodiment, the liquid discharged from liquid outlet pipe 3 is input into the excrement collector of the train toilet excrement collecting system by using the water hose.

[0022] In the embodiment, the liquid feeding mechanism 4 comprises a gas pump 401 fixedly connected to the bearing plate 101, a gas outlet of the gas pump 401 is fixedly connected with a gas pipe one 402, an end of the gas pipe one 402 is fixedly connected with a three-way valve 403, other two ports of the three-way valve 403 are fixedly connected with a gas pipe two 404 and a gas pipe three 405 respectively, an end of the gas pipe two 404 is fixedly connected to the top of the storage tank 2 to pass gas into the storage tank 2, the liquid outlet pipe 3 is provided with a gas hole 301, the gas hole 301 is fixedly connected with a connector 406, an end of the gas pipe three 405 is fixedly connected to the connector 406 to pass gas into the liquid outlet pipe 3, the liquid outlet pipe 3 is further fixedly connected with a closing valve 407 to avoid air entering the storage tank 2 from the liquid outlet pipe 3.

[0023] In the embodiment, the three-way valve 403 is used to control the gas in the gas pipe one 402 to pass into the gas pipe two 404 or the gas pipe three 405.

[0024] In the embodiment, the bearing vehicle 1 comprises a handrail 102 fixedly connected to the rear end of the bearing plate 101, two universal rollers 103 are symmetrically fixedly connected to the front end of the bottom surface of the bearing plate 101, two one-way rollers 104 are symmetrically fixedly connected to the rear end of the bottom surface of the bearing plate 101, the bearing plate 101 is further provided with a locking assembly 105 capable of locking the two one-way rollers 104.

[0025] In the embodiment, the locking assembly 105 comprises two connecting blocks 1051 symmetrically fixedly connected to the bottom surface of the bearing plate 101, an active rod 1052 is slidingly connected to each of the connecting blocks 1051, a guide rod 1053 is fixedly connected to one end of the active rod 1052, a clamping rod 1054 is slidingly connected to the other end of the active rod 1052, a spring 1055 is connected between the clamping rod 1054 and the active rod 1052, a clamping head 1056 is fixedly connected to the rotating shaft of each of the two one-way rollers 104, the clamping rod 1054 is opposite to the clamping head 1056 on the same side, when the clamping rod 1054 engages with the clamping head 1056, the one-way roller 104 is locked, a rotating shaft 1057 is further rotatably connected to the bearing plate 101, a disc 1058 is fixedly connected to the bottom end of the rotating shaft 1057, two guide grooves 1059 are symmetrically formed in the center of the disc 1058, the two guide rods 1053 are slidingly connected in the two guide grooves 1059 respectively.

[0026] In the embodiment, the disc 1058 can drive the movable rod 1052 to slide on the connecting block 1051 through the guide groove 1059 and the guide rod 1053 by rotating the rotating shaft 1057, so that the clamping rod 1054 moves towards the clamping head 1056; when the clamping rod 1054 cannot be inserted into the clamping head 1056, the spring 1055 is compressed under the extrusion of the clamping head 1056; at this time, slightly rotate the one-way roller 104 to rotate the clamping head 1056, so that the clamping rod 1054 can be smoothly inserted into the clamping head 1056 under the pushing of the spring 1055.

[0027] The toilet excrement collecting system continuous adjustment and detection device works as follows:

[0028] The user can push the bearing vehicle 1 by the handrail 102, and rotate the rotating shaft 1057 to make the two connecting rods engage with the clamping head 1056 and lock the fixed wheel after moving to the detection position, so as to fix the bearing vehicle 1.

[0029] Then the water hose is taken out, one end of the water hose is connected to the liquid outlet pipe 3, the other end of the water hose is connected to the excrement collector, and then the air pump 401 is started; air enters the storage tank 2 through the gas inlet pipe one 402, the three-way valve 403 and the gas inlet pipe two 404, so that the air pressure in the storage tank 2 increases; the liquid in the storage tank 2 enters the water hose through the liquid outlet pipe 3 due to high pressure, and finally enters the excrement collector; the liquid in the excrement collector is collected into the sewage tank.

[0030] After a period of time, the air pump 401 is closed, the closed valve 407 is adjusted to close the liquid outlet pipe 3, the three-way valve 403 is adjusted to make the gas inlet pipe three 405 and the gas inlet pipe one 402 communicate, and then the air pump 401 is opened; at this time, the gas in the liquid outlet pipe 3 can push all the residual liquid in the liquid outlet pipe 3 and the water hose into the excrement collector; at this time, the liquid detected by the liquid flow meter 5 is completely sent into the sewage tank, and the liquid amount detected by the liquid flow meter 5 is compared with the liquid amount increased in the sewage tank, so that the continuous adjustment and detection of the toilet excrement collecting system in the motor train is realized.

[0031] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application; without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A combined adjustment and detection device for a toilet collection system of a motor vehicle, comprising a carrier vehicle (1), characterized in that: The carrier vehicle (1) comprises a carrier plate (101), a storage box (2) is fixed on the carrier plate (101), a liquid outlet pipe (3) is fixedly connected to the storage box (2), a liquid flow meter (5) is provided on the liquid outlet pipe (3), and the liquid flow meter (5) can detect the flow rate of liquid flowing out through the liquid outlet pipe (3), the storage box (2) and the liquid outlet pipe (3) are connected to a liquid delivery mechanism (4), and the liquid delivery mechanism (4) can discharge the liquid in the storage box (2) through the liquid outlet pipe (3).

2. The device for detecting the combined adjustment of the toilet defecation collection system of a motor vehicle according to claim 1, characterized in that: The liquid delivery mechanism (4) includes an air pump (401), the air pump (401) is fixedly connected to the supporting plate (101), the air outlet of the air pump (401) is fixedly connected to the air delivery pipe 1 (402), the end of the air delivery pipe 1 (402) is fixedly connected to a three-way valve (403), the other two ports of the three-way valve (403) are respectively fixedly connected to the air delivery pipe 2 (404) and the air delivery pipe 3 (405), the end of the air delivery pipe 2 (404) is fixedly connected to the three-way valve (403). The liquid outlet pipe (3) is fixedly connected to the top of the storage box (2) to allow gas to pass into the storage box (2). A vent hole (301) is provided on the liquid outlet pipe (3). A connector (406) is fixedly connected to the vent hole (301). The end of the gas transmission pipe (405) is fixedly connected to the connector (406) to allow gas to pass into the liquid outlet pipe (3). A closing valve (407) is also fixedly connected to the liquid outlet pipe (3) to prevent air from entering the storage box (2) from the liquid outlet pipe (3).

3. The device for detecting the combined adjustment of the toilet defecation collection system of a motor vehicle according to claim 2, characterized in that: The three-way valve (403) is used to control the flow of gas in the gas pipeline 1 (402) into the gas pipeline 2 (404) or the gas pipeline 3 (405).

4. The device for detecting and adjusting the toilet excrement collection system of a motor vehicle according to claim 1, characterized in that: The carrier vehicle (1) comprises an armrest (102) fixedly connected to the rear end of a carrier plate (101); two universal rollers (103) are symmetrically fixedly connected to the front end of the bottom surface of the carrier plate (101); two one-way rollers (104) are symmetrically fixedly connected to the rear end of the bottom surface of the carrier plate (101); and a locking assembly (105) capable of locking the two one-way rollers (104) is further provided on the carrier plate (101).

5. The device for detecting the combined adjustment of the toilet defecation collection system of a motor vehicle according to claim 4, characterized in that: The locking assembly (105) comprises two connecting blocks (1051), the two connecting blocks (1051) are symmetrically fixedly connected to the bottom surface of the carrier plate (101), each of the connecting blocks (1051) is slidably connected to a movable rod (1052), one end of the movable rod (1052) is fixedly connected to a guide rod (1053), the other end of the movable rod (1052) is slidably connected to a clamping rod (1054), a spring (1055) is connected between the clamping rod (1054) and the movable rod (1052), and the rotating shafts of the two one-way rollers (104) are connected to the movable rod (1052). A clamping joint (1056) is fixedly connected to each of the two plates, and the clamping rod (1054) faces the clamping joint (1056) on the same side. When the clamping rod (1054) is engaged with the clamping joint (1056), the one-way roller (104) is locked. A rotating shaft (1057) is also rotatably connected to the supporting plate (101). A disk (1058) is fixedly connected to the bottom end of the rotating shaft (1057). Two guide grooves (1059) are centrally symmetrically provided on the disk (1058). The two guide rods (1053) are slidably connected in the two guide grooves (1059) respectively.

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