CN200970358Y

CN200970358Y - Sterilizing trolley

Info

Publication number: CN200970358Y
Application number: CN 200520010476
Authority: CN
Inventors: 段陵
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-09
Filing date: 2005-12-09
Publication date: 2007-11-07
Anticipated expiration: 2015-12-09

Abstract

The utility model discloses a vehicle for disinfecting, which comprises a whole set of heat exchanger installed on the vehicle's underpan, a disinfecting chamber, a water conditioner, a generator set and accessory equipments. The utility model can quickly and conveniently move to place where infectious diseases caused by virus and bacteria with high infectivity appear. By using high pressure saturated steam and alternatively using the heat exchanger and water conditioner, the utility model can independently and continuously disinfect dangerous wastes with high infectivity under the situation that no water and power are supplied, and can reliably collect waste water produced during operations. Therefore, the utility model has advantages of safety, high efficiency and environmental protection.

Description

The sterilization car

Technical field

This utility model relates to a kind of sterilization car of infectious disease danger wastes, especially can promptly move to the epidemic situation spot of highly pathogenic virus, bacterial infectious disease flexibly, the sterilization car that the infectious disease danger wastes is carried out disinfection, sterilizes and disposes.

Background technology

The highly pathogenic virus of variation and the infectious disease of bacterial humans and animals, frequently taking place all over the world, people prevent and treat these spreading venereal diseasess with medicine and biovaccine, in addition, to the safe disposal that the infectious disease danger wastes of epidemic situation spot carries out disinfection, sterilizes, be effective quarantine measures of pathophoresis between containment person to person, the animals and human beings.

Highly pathogenic virus and antibacterial cause many plant, peasant households in remote country or countryside such as the infectious disease such as the human and bird fluenza, at present for the disposal of plague area infectious disease danger wastes, generally adopt the mode of emergency burial or burning.The mode of burying can not make virus and antibacterial elimination, may be dug out by humans and animals, is perhaps exposed by rainwater and flood erosion, causes infectious disease transmission danger again; The mode of burning then can cause the pollution of atmosphere or environment.

How rapidly, to dispose the infectious disease danger wastes be health and epidemic prevention, animal epidemic prevention aspect urgent problem for reliable, efficient, safety and environmental protection ground.

The utility model content

The technical problems to be solved in the utility model provides a kind of sterilization car of infectious disease danger wastes, it can move to infectious disease epidemic situation burst ground motor-driven, apace, and safe, reliable, efficient and environmental protection ground is to the disposal that carries out disinfection, sterilizes of infectious disease danger wastes.

This utility model sterilization car comprises the sterilization chamber, heat exchanger, water treatment facilities, generating set and control operation system, make up complete being installed on the automobile chassis, can make things convenient for, promptly deliver Sterilization and Disinfection Equipment and arrive infectious disease epidemic situation scene, operation carries out disinfection, sterilizes.

Another technical problem that will solve of this utility model is to provide the sterilization that can independently finish the infectious disease danger wastes under a kind of hard situation in the open air, the sterilization car that operation is disposed in sterilization.

For sterilization car of the present utility model, above-mentioned technical problem is solved like this: sterilization is vehicle-mounted the sterilization chamber, utilizes saturated high pressure steam to the sterilization that carries out disinfection of infectious disease danger wastes; Vehicle-mounted heat exchanger provides saturated high pressure steam to the sterilization chamber; The electric energy that provides full turner to do under the condition of vehicle-mounted generating set power supply source outside not having; Vehicle-mounted water tank and water treatment facilities provide full turner to make water in the place at no water source; Vehicle-mounted control and operating system guarantee that Sterilization and Disinfection Equipment is according to predefined program operation and guarantee security of operation.

Another technical problem that will solve of this utility model is to provide a kind of sterilization car that carries out the operation of infectious disease danger wastes sterilization efficient, energy-conservationly.

This utility model sterilization car is solved like this to the problems referred to above: this utility model sterilization car is equipped with two sterilization chambers, the sterilization chamber is with the sterilization operation that carries out disinfection of saturated high compressed steam, sterilization alternately pressurizes in the sterilization chamber, reasonably arrange the operation routine of each sterilization chamber, can realize sterilization incessantly, make full use of the saturated vapor of heat exchanger, reduce the preheating time and the service working time of each sterilization chamber, the sterilization operation carries out disinfection energy-efficiently.

This utility model sterilization car also has a technical problem that will solve, and is to solve the sewage disposal problem that produces when carrying out infectious disease danger wastes sterilization.

This utility model sterilization car is solved like this for the problems referred to above: the sterilization chamber is installed on the latter part of car body, has dividing plate and sewage overflow groove to prevent sewage splatter and overflow, and the sewage that is produced during sterilization flows into foul water tank; The chemical agent case is quantitatively thrown in the chemical disinfection sterilized pharmaceutics in foul water tank, reach after the safety criterion in the discharging of specified place.

Another embodiment of this utility model sterilization car, 6 of the Sterilization and Disinfection Equipment setting can be with the load-bearing pillar of its lifting and the fixture on the equipment chassis, can easily complete Sterilization and Disinfection Equipment be fixed or independent of common carrier, utilize common carrier when mobile, make and operating cost thereby reduce, exempt operational maintenance and maintenance for automobile chassis.

Description of drawings

Below in conjunction with drawings and embodiments this utility model is described in further detail

Fig. 1 is the schematic side elevation of this utility model sterilization car

Fig. 2 is the coordinative composition of equipments sketch map of embodiment shown in Figure 1

Fig. 3 is the schematic plan of the cabin side breast board of this utility model sterilization car shown in Figure 1 when putting down

Fig. 4 is the schematic rear view of the cabin side breast board of this utility model sterilization car shown in Figure 1 when putting down

Fig. 5 is the schematic side elevation of the another kind of embodiment of this utility model sterilization car

The specific embodiment

Referring to Fig. 1 this utility model sterilization car by sterilization chamber 4, sterilization chamber 5, heat exchanger 3, generating set 1, electric appliance control box 2, foul water tank 19, chemical agent case 17, water treatment facilities 6, water injecting pump 7, dosing pump 18 and complete being installed on the automobile chassis 33 of corollary equipment combination, described sterilization chamber 4, the 5th, with corrosion resistant plate as interior outer lining, adopt circular double-deck pressure vessel, horizontal installation is convenient to pass in and out the material of sterilization,

sterilization chamber

4,5 adopt circular configuration also to be convenient to make and reduce manufacturing expense, have the advantage of being convenient to clean simultaneously.

The chamber door of

sterilization chamber

4,5 is provided with

locking device

47,48, the chamber of

closing sterilization chamber

4,5 behind the door,

locking device

47,48 is promoted the chamber door of

locking sterilization chamber

4,5 by cylinder, make the inner chamber of

sterilization chamber

4,5 be in air-tight state,

locking device

47,48 is provided with pressure transducer, when the chamber pressure of

sterilization chamber

4,5 during greater than 0.025Mpa, pressure transducer makes

locking device

47,48 be in locking states, can not open the chamber door of

sterilization chamber

4,5; When the chamber pressure of

sterilization chamber

4,5 during less than 0.025Mpa, pressure transducer is removed locking, 47,48 beginnings of locking device can be unclamped the chamber door of

sterilization chamber

4,5, its effect is when preventing that the people from being maloperation or instrument, relief valve fault, in

sterilization chamber

4,5, there are under the bigger pressure condition opening chamber's door and the security incident that causes.

Sterilization chamber

4,5 is used for the high pressure saturated vapor of sterilization effect and is supplied with by heat exchanger 3, heat exchanger 3 uses electric heater for heating water generates high pressure saturated vapor, alternately provides the high pressure saturated vapor to

sterilization chamber

4,5 by the valve on the high pressure saturated vapor pipeline 23 8,9; When sterilization chamber 4 is carrying out disinfection when sterilization, the less important works such as charging of sterilization material to be sterilized can be carried out in sterilization chamber 5, after the 4 sterilization times of sterilization chamber reached setting value, the valve 8 on the high pressure saturated vapor pipeline 23 was closed the high pressure saturated vapor pipeline towards sterilization chamber 4 inner chambers automatically; Subsequently, valve 9 on the high pressure saturated vapor pipeline 23 is opened, supply with the high pressure saturated vapor to sterilization chamber 5 inner chambers, the 5 beginning sterilization operations of sterilization chamber, the material of the material of sterilization and the sterilization to be sterilized of packing into then can be taken out in sterilization chamber 4, realizes the sterilization operation that intermittently, alternately do not carry out disinfection of sterilization chamber 4 and sterilization chamber 5.

Above-mentioned working method can make heat exchanger 3 continuous operations, improve the thermal efficiency, only compare for the mode of high pressure saturated vapor with an existing heat exchanger to a sterilization chamber, reduce the heat energy loss that standby was produced when heat exchanger carried out less important works such as discharging, charging in the sterilization chamber, improved the disposing capacity of sterilization simultaneously.

Demand according to infectious disease danger wastes sterilization disposal amount, the sterilization chamber of this utility model sterilization car can increase to three or four, heat exchanger can increase to two, in the time of can satisfying the propagation of infectious disease epidemic situation large tracts of land, the sterilization of a large amount of infectious disease danger wastes is disposed.

Sterilization chamber 4, the 5th, the cylindrical shape double-decker, the high pressure saturated vapor that heat exchanger 3 is supplied with is supplied with the interlayer of sterilization chamber earlier, to sterilization

sterile chamber

4,5 inner chamber carries out preheating, when will needing the material of sterilization to load, the sterilization chamber finishes, chamber, sterilization chamber door is closed, locking device 47 on the door of chamber, 48 is airtight with the indoor chamber of sterilization, lead to the valve 44 on the negative pressure of vacuum pipeline 43 of negative pressure of

vacuum gas tank

42,45 open, the inner remaining cold air of material of indoor chamber of sterilization and sterilization to be sterilized disposal is evacuated to negative pressure of vacuum gas tank 42, after the negative pressure of vacuum of the material inside of indoor chamber of sterilization and sterilization to be sterilized reaches setting value,

valve

43,44 close, valve 8 on the high pressure

saturated vapor pipeline

23,9 open, with high pressure saturated vapor

input sterilization chamber

4,5 inner chamber pressurizes, heating.Aforesaid working procedure is in order to get rid of

sterilization chamber

4,5 effectively and to be sterilized the inner remaining cold air of sterilization material, the high pressure saturated vapor is strengthened the penetration that is sterilized sterilization material inside, improve the indoor chamber of sterilization and be sterilized the sterilization material temperature.According to aforesaid vacuum---the periodic duty mode of high pressure saturated vapor circulates for several times, when the temperature of

sterilization chamber

4,5 inner chambers and steam pressure all reach setting value, promptly stop vacuum---the circulation of high pressure saturated vapor, begin to calculate the sterilization time, can shorten high-temperature time like this, guarantee complete sterilization;

Sterilization chamber

4,5 process sterilizations are after the time,

valve

8,9 close, stop to

sterilization chamber

4,5 inner chamber air feed, sterilization chamber 4, air bleeding valve aerofluxus on 5, when sterilization chamber 4, when cavity pressure is lower than 0.025Mpa in 5, locking device 47 on the door of chamber, 48 pressure transducer is unblanked, by the valve on the compressed air line 49 50, the locking device 47 of the air cylinder driven of 51 air feed, 48 unclamp the chamber door, this moment, the sterilization chamber 4, in 5 the interlayer still by high pressure saturated vapor pressurized, heated, can keep sterilization chamber 4, the standby temperature that 5 inner chambers are 100 ℃, when carrying out disinfection the sterilization operation continuously, can reduce the interval preheating time and the high-efficiency and continuous work of sterilization.

The required electric energy of electrothermal tube of the described heat exchanger 3 of this utility model sterilization car is carried through supply line 22 by electric appliance control box 2; The sterilization car has mains supply at operating location, and electric appliance control box 2 is connected outer for mains supply by outer power supply source interface 24; There is not mains supply as operating location, 2 starter-generator groups 1 of electric appliance control box, the supply line 21 of generating set 1 is to electric appliance control box 2 power supplies.When the sterilization car supplies tap water outside operating location has, import water tanks 15 for tap water pipe line interface 26 through valve 16 from outer for tap water outward; When supplying the tap water water source outside not having, by the external pipe interface 27 that draws water, through the water suction water tank 15 of water pump 28 valves 29 with other water source; If when not having other water source, the water that then utilizes water tank 15 to store uses for full car; Water tank 15 is transported to water treatment facilities 6 by water pump 14 with water, and water treatment facilities 6 is with water filtration impurity and softening after supply channel 25 injects heat exchanger 3 by high pressure water-injection pump 7.

This utility model sterilization car bottom is provided with foul water tank 19 (referring to Fig. 1), sewage that

sterilization chamber

4,5 produces and condensed water flow into foul water tank 19 via valve 10,11,12,13 by

blowoff line

31,32, foul water tank 19 is provided with chemical agent case 17, requirement by the chemical disinfection sterilization is quantitatively injected foul water tank 19 through dosing pump 18 with the chemical disinfection medicament, and the sewage in the foul water tank 19 is sterilized after valve 20 is discharged by blowoff line interface 30 through chemical disinfection.

Referring to Fig. 2, this utility model sterilization car is provided with composite air pump 41, and composite air pump 41 is air-breathing to negative pressure of vacuum gas tank 42, makes it to keep vacuum negative pressure; Supply gas to compressed air storage tank 46, make it to produce compressed air, as the source of the gas of this car pneumatic element.

Referring to Fig. 3 is the equipment horizontal layout schematic plan of this utility model sterilization car, has shown the position that corollary equipment is installed, and is provided with workbox 34 in the front portion of sterilization car, for the usefulness of taking in the supporting instrument of car, pipeline; The

side compartment board

35,36,37,38 of this car can be opened and set level, the usefulness of the operating platform during as the sterilization operation.

Referring to the

side compartment board

35,36,37,38 of Fig. 4 this utility model sterilization car open set level after, support by 8 compartment side plate pillars 39, make the horizontal situation of side compartment board maintenance, and can carry certain weight.

Referring to Fig. 5 is another embodiment of this utility model sterilization car, water tank 15 and foul water tank 19 are together as on this car complete set of equipments base, be provided with fixture and 6 height lifting compartment load-bearing pillars 40 with automobile chassis, after when automobile chassis is prepared transportation Sterilization and Disinfection Equipment or transportation arrival destination, fixture on the operation Sterilization and Disinfection Equipment chassis, cooperate the lifting of compartment load-bearing pillar 40 height, can make Sterilization and Disinfection Equipment and automobile fix or break away from, only when equipment moves, take automobile, thereby improve the utilization rate of automobile.

Above-described only is preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from this utility model principle; can also make some distortion and transformation; as the Sterilization and Disinfection Equipment with this utility model sterilization car combination be installed on the creeper truck and vessel on, or be made into vehicle-mounted container-type, these also should be considered as protection domain of the present utility model.

Claims

1, a kind of sterilization car, it comprises automobile chassis, sterilization chamber, heat exchanger, water treatment facilities, water tank, foul water tank, generating set and supporting equipment, it is characterized in that: disinfection system is made of two sterilization chambers (4,5); Air supply system is made of generating set (1), heat exchanger (3), water treatment facilities (6); Water supply, sewage collection system are made of water tank (15), foul water tank (19); Sterilization chamber (4,5) is the horizontal rear portion that is installed on the equipment chassis of water tank (15), foul water tank (19) composition of " product " font with heat exchanger (3); Generating set (1) and corollary equipment be complete being installed on the equipment chassis of combination all, and equipment chassis is installed on the automobile chassis (33).

2, sterilization car as claimed in claim 1 is characterized in that: described sterilization chamber (4,5) supply steam by heat exchanger (3).

3, sterilization car as claimed in claim 1 is characterized in that: the locking device (47,48) on the chamber door of described sterilization chamber (4,5) is provided with the driving cylinder.

4, sterilization car as claimed in claim 1 or 2 is characterized in that: the inner chamber of described sterilization chamber (4,5) communicates with negative pressure of vacuum gas tank (42) by valve (44,45); Combination pump (41) communicates with negative pressure of vacuum gas tank (42) and compressed air storage tank (46); The driving cylinder of sterilization chamber (4,5) chamber door locking device (47,48) communicates with compressed air storage tank (46) by valve (50,51).

5, sterilization car as claimed in claim 1 is characterized in that: between described sterilization chamber (4,5) and this car corollary equipment dividing plate and sewage overflow groove are arranged.

6, sterilization car as claimed in claim 1 is characterized in that: described heat exchanger (3) has external power supply and house generator power supply.

7, sterilization car as claimed in claim 1 is characterized in that: described water tank (15) has external tap water interface (26) and extracardiac pumping interface (27); Foul water tank (19) is provided with chemical agent case (17) and dosing pump (18).

8, sterilization car as claimed in claim 1 is characterized in that: described equipment chassis has compartment side plate (35,36,37,38) and compartment side plate pillar (39).

9, sterilization car as claimed in claim 1 is characterized in that: on the equipment chassis that described water tank (15) and foul water tank (19) are formed, the compartment load-bearing pillar (40) of fixture and height lifting is arranged.