CN214827273U - Positive and negative pressure pneumatic collection system for garbage and bedding and clothing - Google Patents
Positive and negative pressure pneumatic collection system for garbage and bedding and clothing Download PDFInfo
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- CN214827273U CN214827273U CN202120111775.1U CN202120111775U CN214827273U CN 214827273 U CN214827273 U CN 214827273U CN 202120111775 U CN202120111775 U CN 202120111775U CN 214827273 U CN214827273 U CN 214827273U
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 103
- 230000005540 biological transmission Effects 0.000 claims abstract description 93
- 239000007789 gas Substances 0.000 claims abstract description 60
- 239000000428 dust Substances 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 238000000746 purification Methods 0.000 claims abstract description 5
- 239000002912 waste gas Substances 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims description 20
- 239000002699 waste material Substances 0.000 claims description 6
- 230000003584 silencer Effects 0.000 claims description 5
- 238000004378 air conditioning Methods 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000005570 vertical transmission Effects 0.000 description 1
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Abstract
The utility model discloses a positive and negative pressure pneumatic collection system for garbage and bedding and clothing, which comprises a dirty clothes and bedding and clothing throwing device, an outdoor garbage throwing device, an indoor garbage throwing device, a garbage collection device, a dirty clothes and bedding and clothing collection device, a fan and a dust removal and filtration device; the air inlet end of the dust removal and filtration device is communicated with the air outlet of the fan, the air outlet end of the dust removal and filtration device is connected with a waste gas purification device and a positive pressure gas circulation pipeline through a three-way pipe, and the positive pressure gas circulation pipeline is respectively communicated with the first negative pressure circulation transmission pipeline, the second negative pressure circulation transmission pipeline and the third negative pressure circulation transmission pipeline; the utility model discloses a to current rubbish pipeline collection system and dirty clothing well improve, combine the two, make the air current in the pipeline utilize repeatedly by the circulation among this circulation collection system, through the pressure differential between negative pressure circulation transmission pipeline and the malleation gas circulation pipeline, make dirty clothing and rubbish respectively can collect the processing fast, reduce the energy consumption of fan unit, practiced thrift the running cost.
Description
Technical Field
The utility model relates to a pipeline is carried and automatic collection system technical field, and more specifically the utility model relates to a rubbish, positive negative pressure pneumatic collection system of bedding and clothing that says so.
Background
The central garbage pipeline collecting system is an advanced garbage disposal mode which utilizes a negative pressure technology to complete the whole garbage recycling work in a closed transmission pipeline. The user only needs to throw the sealed garbage bag into the garbage throwing box between floors, then the button is connected, and the thrown garbage is automatically conveyed into the central garbage disposal container along the pipeline. The system consists of a central processing host arranged in a basement, a transmission pipeline laid among building pipelines and a garbage throwing station arranged on each floor. After the garbage is thrown into the garbage throwing port, the garbage reaches the garbage control valve at the bottom of the building by the gravity of the garbage control valve, when the garbage is accumulated to a certain amount or for a certain time, the host machine works, the garbage horizontal main pipe network generates negative pressure, the garbage control valve is opened, the garbage is conveyed to the central garbage can through the main pipe network by airflow, and conveying gas after solid-gas separation is connected to a tail gas treatment system and is discharged to the atmosphere after treatment.
The dirty clothes well completes the whole dirty clothes recovery work in a closed transmission pipeline by using a negative pressure technology, and firstly, the wrapped clothes such as dirty clothes, a dirty sheet, dirty tablecloth and the like are transmitted to an underground laundry room in a vertical transmission mode by using the self weight of an object. Put in the mouth all to the floor that needs the transmission, the fire prevention inspection door is established at the pipeline top, the breather pipe is equipped with to going out roofing or side wall more than the perpendicular pipeline top layer, strong exhaust system is established to the necessary, and establish elbow and outdoor rain-proof cover, the whole system design is pleasing to the eye, do not rust for a long time, it is convenient to collect, the transmission is quick, use manpower sparingly, material resources, improve dirty bedding and clothing collection efficiency greatly, it is most convenient to provide for middle and high-rise house and commercial mansion, only need establish clothing in the guest room layer and throw in the mouth, its direct transport of clothing accessible is to assigned position department.
Therefore, although a central garbage pipeline collection system or a dirty clothes well is adopted to improve the collection efficiency, the central garbage pipeline collection system or the dirty clothes well is independently matched for use, and is mainly applied to hotels and middle and high-rise residences, and is not applied to hospitals and other places, and the garbage or the dirty clothes can be transported by air flow only by the aid of negative pressure in a conveying pipe network, namely, the garbage or the dirty clothes are transported by the aid of a suction type negative pressure air flow conveying principle, and all the transported gas is finally discharged into the atmosphere, so that an exhaust fan in the system can smoothly transport the garbage only by being always in a high-power state, power consumption is increased, corresponding treatment systems are required to be respectively arranged for dirty clothes treatment and garbage collection, and accordingly, the operation cost of the system is greatly increased invisibly.
Therefore, how to provide a positive and negative pressure pneumatic collection system for garbage and bedding is a problem that needs to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rubbish, positive negative pressure pneumatic collection system of bedding and clothing aims at solving the above-mentioned technical problem among the prior art to a certain extent.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a positive and negative pressure pneumatic garbage and bedding collection system comprises:
the dirty clothes and bedding throwing device comprises a dirty clothes and bedding throwing pipeline, a first negative pressure circulating transmission pipeline, a first control valve and a first temporary storage tank; the dirty clothes and bedding throwing pipeline is vertically arranged in the building, and the dirty clothes and bedding throwing pipeline of each building is provided with a dirty clothes throwing port; the bottom of the dirty clothes and bedding garment throwing pipeline is connected with the first temporary storage tank, the first temporary storage tank is provided with a pneumatic valve, the first temporary storage tank is communicated with the first negative pressure circulation transmission pipeline, and the first control valve is arranged on the first negative pressure circulation transmission pipeline;
the outdoor garbage throwing device comprises a ground garbage throwing pipeline, a second negative pressure circulating transmission pipeline and a second control valve, wherein a throwing port is formed in the top of the ground garbage throwing pipeline, the bottom of the ground garbage throwing pipeline is communicated with the second negative pressure circulating transmission pipeline, and the second control valve is arranged on the second negative pressure circulating transmission pipeline;
the indoor garbage throwing device comprises a garbage throwing pipeline, a third negative pressure circulating transmission pipeline, a third control valve and a second temporary storage tank, wherein the garbage throwing pipeline is vertically arranged in the building, and a throwing port is formed in each floor of building; the bottom of the garbage throwing pipeline is connected with the second temporary storage tank, a pneumatic valve is arranged on the second temporary storage tank, and the second temporary storage tank is communicated with the third negative pressure circulating transmission pipeline; the third control valve is arranged on the third negative pressure circulation transmission pipeline;
the garbage collection device comprises a first vacuum negative pressure circulating transmission pipeline and a garbage separator, the garbage separator is provided with a first gas circulating inlet and a first gas circulating outlet, and the first gas circulating inlet is communicated with the second negative pressure circulating transmission pipeline and the third negative pressure circulating transmission pipeline; the first gas circulation outlet is communicated with the first vacuum negative pressure circulation transmission pipeline, and a switching valve is arranged on the first vacuum negative pressure circulation transmission pipeline;
the dirty clothes and bedding and clothing collecting device comprises a second vacuum negative pressure circulation transmission pipeline and a separation storage barrel, the separation storage barrel is provided with a second gas circulation inlet and a second gas circulation outlet, the second gas circulation inlet is communicated with the first negative pressure circulation transmission pipeline, the second gas circulation outlet is communicated with the second vacuum negative pressure circulation transmission pipeline, and the second vacuum negative pressure circulation transmission pipeline is provided with a switching valve;
the air inlet of the fan is respectively communicated with the first vacuum negative pressure circulating transmission pipeline and the second vacuum negative pressure circulating transmission pipeline through a three-way pipe;
the air inlet end of the dust removal and filtration device is communicated with the air outlet of the fan, the air outlet end of the dust removal and filtration device is connected with a waste gas purification device and a positive pressure gas circulation pipeline through a three-way pipe, and the positive pressure gas circulation pipeline is respectively communicated with the first negative pressure circulation transmission pipeline, the second negative pressure circulation transmission pipeline and the third negative pressure circulation transmission pipeline.
Through adopting the technical scheme, the utility model discloses a combine to improve current garbage collection device and dirty clothing well the two, set up to reversible circulation pipe-line system, make the air current in the pipeline in the gas circuit circulation system recycled by the circulation, through the pressure differential between negative pressure circulation transmission pipeline and the malleation gas circulation pipeline, make dirty clothing and rubbish can collect the processing fast respectively, adopt a set of fan to realize two kinds of processing methods, reduced fan unit's energy consumption, practiced thrift the running cost.
Further, the device also comprises a controller, and the controller is electrically connected with the pneumatic valve, the control valve and the switching valve.
By adopting the beneficial effect of the scheme, the controller is used for controlling the opening and closing of the exhaust fan and each transmission pipeline.
Furthermore, the number of the fans is multiple, and the fans are connected in parallel or in series.
Furthermore, an air inlet of the fan unit is connected with the three-way pipe through a pipeline, and a silencer and a flowmeter are arranged on the pipeline.
By adopting the scheme, the silencer can reduce noise and reduce the influence on the environment; the flowmeter is used for measuring the flow of the gas and further knowing the pressure.
Further, be equipped with the air inlet compensator on the malleation gas circulation pipeline, the inside air inlet filter screen that is equipped with of air inlet compensator, just the air inlet compensator passes through check valve and malleation gas circulation pipeline intercommunication.
Adopt above-mentioned scheme's beneficial effect, can effectively avoid the entering of large granule impurity, the check valve is arranged in preventing that the gas in the circulating line from flowing to the outside.
Furthermore, the rubbish input pipeline is provided with a plurality of pipelines, and the rubbish input pipeline is communicated with the third negative pressure circulating transmission pipeline.
Through the technical scheme, compared with the prior art, the utility model discloses a positive and negative pressure pneumatic collection system for garbage and bedding and clothing, which combines the garbage recovery and the collection of dirty clothes/bedding and clothing into one system, the collected garbage or dirty clothes/bedding and clothing are sucked into the negative pressure circulating transmission pipeline through respective throwing pipelines by adopting the negative pressure gas generated by the exhaust fan unit, the waste is conveyed to a waste collection device or a dirty clothes/bedding and clothing collection device through a negative pressure circulating transmission pipeline, the waste after gas-solid separation is left in a waste separator for further treatment, negative pressure gas is changed into positive pressure gas under the action of an exhaust fan unit and then is treated by a dust removal filtering device, and the positive pressure gas is pressed and returned to the respective negative pressure circulating transmission pipeline through the positive pressure gas circulating pipeline to form circulation of positive and negative pressure gas flow in the gas path circulating system; and the redundant waste gas can be discharged to the atmosphere after being deodorized and purified by a three-way pipe behind the air outlet pipe of the exhaust fan unit.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is the structure schematic diagram of the utility model relates to a positive negative pressure pneumatic collection system of rubbish, bedding and clothing.
Fig. 2 is the structure schematic diagram of the dirty clothes and bedding putting device of the utility model.
Fig. 3 is the structure schematic diagram of the outdoor garbage throwing device of the utility model.
Fig. 4 is the structure schematic diagram of the indoor garbage throwing device of the utility model.
Wherein:
1-dirty clothes, bedding and clothing putting device; 11-putting the dirty clothes, the bedding and the clothes into a pipeline; 12-a first negative pressure circulation transmission pipeline; 13-a first control valve; 14-a first temporary storage tank;
2-an outdoor garbage throwing device; 21-a ground garbage throwing pipeline; 22-a second negative pressure circulation transmission pipeline; 23-a second control valve;
3-indoor garbage throwing device; 31-a garbage throwing pipeline; 32-a third negative pressure circulation transmission pipeline; 33-a third control valve; 34-a second temporary storage tank;
4-a garbage collection device; 41-a first vacuum negative pressure circulation transmission pipeline; 42-a waste separator; 43-a switching valve;
5-dirty clothes, bedding and clothing collecting device; 51-a second vacuum negative pressure circulation transmission pipeline; 52-a separation storage barrel;
6, a fan; 7-a dust removal filter device; 8-an exhaust gas purification device; 9-positive pressure gas circulation line; 91-air intake compensator.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The embodiment of the utility model discloses rubbish, positive negative pressure pneumatic collection system of bedding and clothing mainly is applied to in the hospital, include: the device comprises a dirty clothes and bedding throwing device 1, an outdoor garbage throwing device 2, an indoor garbage throwing device 3, a garbage collecting device 4, a dirty clothes and bedding collecting device 5 and a fan 6;
as shown in fig. 1-4, the dirty clothes and bedding putting device 1 comprises a dirty clothes and bedding putting pipeline 11, a first negative pressure circulation transmission pipeline 12, a first control valve 13 and a first temporary storage tank 14; the dirty clothes and bedding throwing pipeline 11 is vertically arranged in the building, and the dirty clothes and bedding throwing pipeline 11 of each building is provided with a dirty clothes throwing port; the bottom of the dirty clothes and bedding garment throwing pipeline 11 is connected with a first temporary storage tank 14, a pneumatic valve is arranged on the first temporary storage tank 14, the first temporary storage tank 14 is communicated with a first negative pressure circulation transmission pipeline 12, and a first control valve 13 is arranged on the first negative pressure circulation transmission pipeline 12 and used for controlling the opening and closing of the pipeline;
the outdoor garbage throwing device 2 comprises a ground garbage throwing pipeline 21, a second negative pressure circulating transmission pipeline 22 and a second control valve 23, wherein a throwing opening is formed in the top of the ground garbage throwing pipeline 21, the bottom of the ground garbage throwing pipeline is communicated with the second negative pressure circulating transmission pipeline 22, and the second control valve 23 is arranged on the second negative pressure circulating transmission pipeline 22 and used for controlling the opening and closing of the pipeline;
the indoor garbage throwing device 3 comprises a garbage throwing pipeline 31, a third negative pressure circulating transmission pipeline 32, a third control valve 33 and a second temporary storage tank 34, wherein the garbage throwing pipeline 31 is vertically arranged in the building, and a throwing port is formed in each floor of building; the bottom of the garbage throwing pipeline 31 is connected with a second temporary storage tank 34, a pneumatic valve is arranged on the second temporary storage tank 34, and the second temporary storage tank 34 is communicated with a third negative pressure circulating transmission pipeline 32; a third control valve 33 is arranged on the third negative pressure circulation transmission pipeline 32 and is used for controlling the opening and closing of the pipeline;
the garbage collection device 4 comprises a first vacuum negative pressure circulating transmission pipeline 41 and a garbage separator 42, the garbage separator 42 is provided with a first gas circulating inlet and a first gas circulating outlet, and the first gas circulating inlet is communicated with the second negative pressure circulating transmission pipeline 22 and the third negative pressure circulating transmission pipeline 32; the first gas circulation outlet is communicated with a first vacuum negative pressure circulation transmission pipeline 41, a switching valve 43 is arranged on the first vacuum negative pressure circulation transmission pipeline 41 and is used for controlling the opening and closing of the pipeline;
the dirty clothes and bedding and clothing collecting device 5 comprises a second vacuum negative pressure circulation transmission pipeline 51 and a separation storage barrel 52, the separation storage barrel 52 is provided with a second gas circulation inlet and a second gas circulation outlet, the second gas circulation inlet is communicated with the first negative pressure circulation transmission pipeline 12, the second gas circulation outlet is communicated with the second vacuum negative pressure circulation transmission pipeline 51, and the second vacuum negative pressure circulation transmission pipeline 51 is provided with a switching valve 43 for controlling the opening and closing of the pipeline;
the air inlet of the fan 6 is respectively communicated with the first vacuum negative pressure circulating transmission pipeline 41 and the second vacuum negative pressure circulating transmission pipeline 51 through a three-way pipe;
the dust removal and filtration device 7 is characterized in that the air inlet end of the dust removal and filtration device 7 is communicated with the air outlet of the fan 6, the air outlet end of the dust removal and filtration device 7 is connected with a waste gas purification device 8 and a positive pressure gas circulation pipeline 9 through a three-way pipe, the positive pressure gas circulation pipeline 9 is communicated with the first negative pressure circulation transmission pipeline 12, the second negative pressure circulation transmission pipeline 22 and the third negative pressure circulation transmission pipeline 32 respectively, and control valves are arranged at the communicated positions.
Advantageously, the number of the fans 6 is multiple, the fans 6 are connected in parallel or in series, an air inlet of the fan 6 unit is connected with the three-way pipe through a pipeline, and a silencer and a flowmeter are arranged on the pipeline; the silencer can reduce noise and reduce the influence on the environment; the flowmeter is used for measuring the flow of the gas and further knowing the pressure.
The control system is characterized by further comprising a controller, wherein the controller is electrically connected with the pneumatic valve, each control valve and the switching valve, and the controller is used for controlling the opening and closing of the fan and each transmission pipeline.
In an embodiment, be equipped with air inlet compensator 91 on the malleation gas circulation pipeline 9, the inside air inlet filter screen that is equipped with of air inlet compensator 91 can effectively avoid the entering of large granule impurity, and the guarantee lasts stable air supply, and air inlet compensator 91 passes through check valve and malleation gas circulation pipeline 9 intercommunication, and the check valve is arranged in preventing that the gas in the circulation pipeline from spilling over to the outside.
Advantageously, the garbage throwing pipe 31 may have a plurality of garbage throwing ports, and each garbage throwing pipe 31 has a garbage throwing port.
In one embodiment, the garbage separator can effectively realize the separation of gas and solid garbage and comprises a separation hopper and a filter screen, wherein the separation hopper is of a funnel type structure with a closed top, the filter screen is detachably arranged on the top side wall in the separation hopper, a feed pipe connected with a second negative pressure circulation transmission pipeline and a third negative pressure circulation transmission pipeline is inserted into the separation hopper and communicated with the separation hopper, an insertion end is positioned below the filter screen, one end of the second vacuum negative pressure circulation transmission pipeline is inserted into the separation hopper and communicated with the separation hopper, the insertion end of the second vacuum negative pressure circulation transmission pipeline is positioned above the filter screen, and a garbage compacting assembly is fixed at the bottom of the separation hopper and communicated with the interior of the separation hopper; the garbage compacting assembly is a garbage compactor and can timely compact solid garbage.
The utility model discloses in, to dirty clothing processing and refuse collection merge in one set of system, adopt a set of fan to reduce the consumption, and positive pressure gas can provide a forward driving force in the whole circulation system, rubbish is carried or dirty clothing transportation process can be carried to rubbish separator and separation containing bucket fast under the impetus of negative pressure pulling and malleation like this, the one-way negative pressure air current transport mode that makes the conveying efficiency of device than present system has obtained promotion by a wide margin, the energy consumption of fan unit has been reduced, practice thrift the running cost.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a rubbish, positive negative pressure pneumatic collection system of quilt clothes which characterized in that includes:
the dirty clothes and bedding putting device (1) comprises a dirty clothes and bedding putting pipeline (11), a first negative pressure circulating transmission pipeline (12), a first control valve (13) and a first temporary storage tank (14); the dirty clothes and bedding throwing pipeline (11) is vertically arranged in the building, and the dirty clothes and bedding throwing pipeline (11) of each building is provided with a dirty clothes throwing port; the bottom of the dirty clothes and clothing throwing pipeline (11) is connected with the first temporary storage tank (14), the first temporary storage tank (14) is provided with a pneumatic valve, the first temporary storage tank (14) is communicated with the first negative pressure circulation transmission pipeline (12), and the first control valve (13) is arranged on the first negative pressure circulation transmission pipeline (12);
the outdoor garbage throwing device (2) comprises a ground garbage throwing pipeline (21), a second negative pressure circulating transmission pipeline (22) and a second control valve (23), wherein a throwing opening is formed in the top of the ground garbage throwing pipeline (21), the bottom of the ground garbage throwing pipeline is communicated with the second negative pressure circulating transmission pipeline (22), and the second control valve (23) is arranged on the second negative pressure circulating transmission pipeline (22);
the indoor garbage throwing device (3) comprises a garbage throwing pipeline (31), a third negative pressure circulating transmission pipeline (32), a third control valve (33) and a second temporary storage tank (34), wherein the garbage throwing pipeline (31) is vertically arranged in the building, and a throwing opening is formed in each building; the bottom of the garbage throwing pipeline (31) is connected with the second temporary storage tank (34), a pneumatic valve is arranged on the second temporary storage tank (34), and the second temporary storage tank (34) is communicated with the third negative pressure circulating transmission pipeline (32); the third control valve (33) is provided on the third negative pressure circulation transfer line (32);
the garbage collection device (4) comprises a first vacuum negative pressure circulation transmission pipeline (41) and a garbage separator (42), the garbage separator (42) is provided with a first gas circulation inlet and a first gas circulation outlet, and the first gas circulation inlet is communicated with the second negative pressure circulation transmission pipeline (22) and the third negative pressure circulation transmission pipeline (32); the first gas circulation outlet is communicated with the first vacuum negative pressure circulation transmission pipeline (41), and a switching valve (43) is arranged on the first vacuum negative pressure circulation transmission pipeline (41);
the dirty clothes and quilt cover collecting device (5) comprises a second vacuum negative pressure circulation transmission pipeline (51) and a separation containing barrel (52), the separation containing barrel (52) is provided with a second gas circulation inlet and a second gas circulation outlet, the second gas circulation inlet is communicated with the first negative pressure circulation transmission pipeline (12), the second gas circulation outlet is communicated with the second vacuum negative pressure circulation transmission pipeline (51), and a switching valve (43) is arranged on the second vacuum negative pressure circulation transmission pipeline (51);
the air inlet of the fan (6) is respectively communicated with the first vacuum negative pressure circulating transmission pipeline (41) and the second vacuum negative pressure circulating transmission pipeline (51) through a three-way pipe;
the air-conditioning system comprises a dust removal filtering device (7), wherein the air inlet end of the dust removal filtering device (7) is communicated with the air outlet of the fan (6), the air outlet end of the dust removal filtering device (7) is connected with a waste gas purification device (8) and a positive pressure gas circulation pipeline (9) through a three-way pipe, and the positive pressure gas circulation pipeline (9) is communicated with a first negative pressure circulation transmission pipeline (12), a second negative pressure circulation transmission pipeline (22) and a third negative pressure circulation transmission pipeline (32) respectively.
2. A waste, clothing positive and negative pressure pneumatic collection system according to claim 1 further comprising a controller electrically connected to the pneumatic valve, first control valve (13), second control valve (23), third control valve (33) and switching valve (43).
3. A refuse, bedding and positive and negative pressure pneumatic collection system according to claim 1, wherein said blower (6) is provided in plurality, and a plurality of said blowers (6) are connected in parallel or in series.
4. The positive and negative pressure pneumatic collection system for garbage and bedding and clothing as claimed in claim 1, wherein the air inlet of the fan (6) is connected with the three-way pipe through a pipeline, and a silencer and a flowmeter are arranged on the pipeline.
5. The garbage and quilt cover positive and negative pressure pneumatic collecting system according to claim 3, wherein the positive pressure gas circulation pipeline (9) is provided with an air inlet compensator (91), an air inlet filter screen is arranged inside the air inlet compensator (91), and the air inlet compensator (91) is communicated with the positive pressure gas circulation pipeline (9) through a check valve.
6. A refuse and clothing positive and negative pressure pneumatic collection system according to claim 2, wherein there are a plurality of refuse chute pipes (31), and a plurality of refuse chute pipes (31) are connected to the third negative pressure circulation transfer pipe (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120111775.1U CN214827273U (en) | 2021-01-15 | 2021-01-15 | Positive and negative pressure pneumatic collection system for garbage and bedding and clothing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120111775.1U CN214827273U (en) | 2021-01-15 | 2021-01-15 | Positive and negative pressure pneumatic collection system for garbage and bedding and clothing |
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| CN214827273U true CN214827273U (en) | 2021-11-23 |
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| CN202120111775.1U Expired - Fee Related CN214827273U (en) | 2021-01-15 | 2021-01-15 | Positive and negative pressure pneumatic collection system for garbage and bedding and clothing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313880A (en) * | 2021-12-30 | 2022-04-12 | 江苏康泰环保股份有限公司 | Medical waste and bedding and clothing dual-system logistics control method and system |
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- 2021-01-15 CN CN202120111775.1U patent/CN214827273U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313880A (en) * | 2021-12-30 | 2022-04-12 | 江苏康泰环保股份有限公司 | Medical waste and bedding and clothing dual-system logistics control method and system |
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