Movable cold-resistant toilet

Abstract

The utility model discloses a movable cold-resistant toilet which comprises a heat preservation house which comprises a house body, an indoor space formed in the house body and an inner wall arranged in the indoor space and dividing the indoor space into an equipment room and a toilet room. The air conditioning system comprises an indoor unit and an outdoor unit; the indoor unit is arranged on the inner wall and is positioned in the toilet room; the outdoor unit is arranged outside the house main body and is connected with the indoor unit; the fresh air system comprises a first ventilator and a flow guide pipe, the first ventilator is arranged on the wall of the house body in a penetrating mode, the flow guide pipe is connected with a fresh air outlet of the first ventilator, and an air outlet of the flow guide pipe is arranged to be adjacent to an air outlet of the indoor unit and faces the air outlet of the indoor unit. The method can reduce the uncomfortable influence of the excessively low temperature at the moment when the fresh air enters a room on a user.

Description

TECHNICAL FIELD

[0001] The embodiments of the present application relate to the field of integrated houses. More specifically, the present application relates to a mobile cold-resistant toilet. BACKGROUND

[0002] The mobile cold-resistant toilet, as a sanitary facility in a special environment, plays an indispensable role in cold regions, temporary gathering places, field operation areas, and disaster rescue front lines. These occasions generally lack stable infrastructure support, and traditional toilet facilities often face severe challenges such as water pipe freezing and equipment failure under low temperature attack, which seriously weakens the use efficiency of traditional toilets and also poses a threat to public health and safety. Therefore, developing a mobile cold-resistant toilet that can ensure a warm and comfortable internal environment and comprehensive functions has profound significance for optimizing living quality in specific environments, defending public health lines, and promoting the healthy development of outdoor activities.

[0003] The mobile toilets currently existing in the market are mostly simple structures, which can meet people's basic toilet needs, but still have many deficiencies when used in cold conditions. The existing heat preservation toilets improve the heat preservation performance of the toilet by adding heat preservation materials. The heat preservation toilet includes a heat preservation house and a fresh air system. The heat preservation house at least includes a house main body and an indoor space formed in the house main body, and the fresh air system includes a ventilation machine provided on the wall of the house main body for supplementing fresh air to the indoor space. The heat preservation toilet performs basic heat preservation on the indoor space through the house main body, and at the same time, the ventilation machine introduces fresh air to the indoor space to improve the odor condition of the indoor space.

[0004] The applicant found through creative labor that when the external temperature of the heat preservation toilet is low, the existing ventilation machine will also cause the direct intrusion of outdoor cold air into the indoor space when supplementing fresh air to the indoor space of the heat preservation toilet, not only accelerating the loss of indoor heat, but also possibly causing users to feel the bone-chilling cold in the area directly blown by the fresh air, causing discomfort to the users. CONTENT OF THE UTILITY MODEL

[0005] In order to solve one or more technical problems mentioned above, the present application provides a mobile cold-resistant toilet, which optimizes the fresh air input path inside the cold-resistant toilet to reduce the discomfort of users caused by the too low temperature of fresh air entering the indoor space at the moment.

[0006] The utility model provides a kind of mobile cold-resistant toilet, it includes: heat preservation house, it includes house main body, the indoor space formed in the house main body and the inner wall being in the indoor space and separating it into equipment room and toilet room;Air conditioning system, it includes being in the inner wall and being in the toilet room indoor unit, being in the house main body outside and being connected with the indoor unit outdoor unit;Fresh air system, it includes first ventilator being in the wall of the house main body and being arranged on the first ventilator guide tube, the fresh air outlet and exhaust inlet of the first ventilator are all arranged in the indoor space, while the fresh air inlet and exhaust outlet of the first ventilator are all arranged outside the house main body, the air inlet of the guide tube is connected with the fresh air outlet of the first ventilator, while its air outlet is arranged adjacent to the indoor unit and towards the air outlet of the indoor unit.

[0007] Through a kind of mobile cold-resistant toilet as described above, the indoor space in house main body forms a closed heat preservation space, improve the environment temperature of personnel in it, while additionally air conditioning system is added to improve the environment temperature in the internal space of cold-resistant toilet, to improve the user experience of user further.This application also innovatively adds guide tube, and indirectly extends the fresh air outlet of first ventilator to the exhaust of indoor unit of air conditioning system by guide tube, to utilize the hot air of indoor unit exhaust to heat the fresh air sent by first ventilator quickly, reduce the discomfort influence caused to user by the too low temperature of fresh air in the moment of entering indoor space.In addition, indoor unit can also help fresh air to diffuse in indoor space quickly, improve the air quality of indoor space. BRIEF DESCRIPTION OF DRAWINGS

[0008] The above and other objects, features and advantages of the exemplary embodiments of the present application will be readily understood through reading the detailed description of the exemplary embodiments of the present application below, with reference to the accompanying drawings. In the drawings, several embodiments of the present application are shown by way of example and not limitation, and the same or corresponding reference numbers indicate the same or corresponding parts, in which:

[0009] Figure 1 The plane structure schematic diagram of the mobile cold-resistant toilet of the utility model embodiment is shown;

[0010] Figure 2 The sectional view of the mobile cold-resistant toilet as shown in Figure 1 ;

[0011] Figure 3 The plane structure schematic diagram of the toilet room internal layout of the mobile cold-resistant toilet as shown in Figure 1 ;

[0012] Explanation of reference numerals:

[0013] 1, heat preservation house; 11, house main body; 111, enclosing wall; 112, roof; 113, floor; 114, internal space; 115, storage space; 116, sewage tank; 12, indoor space; 121, equipment room; 122, toilet room; 123, male toilet area; 1231, male cubicle area; 1232, male open area; 1233, male passageway area; 124, female toilet area; 1241, female passageway area; 1242, female cubicle area; 125, common passageway area; 126, entrance area; 127, inner door; 13, inner wall;

[0014] 2, air conditioning system; 21, indoor unit; 22, outdoor unit;

[0015] 3, fresh air system; 31, first air exchanger; 311, fresh air outlet of first air exchanger; 312, exhaust air inlet of first air exchanger; 32, flow guide pipe; 33, fresh air outlet of second air exchanger. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present disclosure will be described clearly and completely below with reference to the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present disclosure.

[0017] Figure 1 A planar structure schematic diagram of a mobile cold-resistant toilet provided by the present embodiment is shown, Figure 2 A cross-sectional view of the mobile cold-resistant toilet is shown as Figure 1 The cross-sectional view of the mobile cold-resistant toilet is shown in FIG. 2. Figure 1 and Figure 2The embodiment provides a mobile cold-resistant toilet, which comprises a heat preservation house 1, an air conditioning system 2 and a fresh air system 3. The heat preservation house 1 comprises a house main body 11, an indoor space 12 formed in the house main body 11 and an inner wall 13 arranged in the indoor space 12 and separating the indoor space 12 into a device room 121 and a toilet room 122. The air conditioning system 2 comprises an indoor unit 21 arranged on the inner wall 13 and located in the toilet room 122, and an outdoor unit 22 arranged outside the house main body 11 and connected with the indoor unit 21. The fresh air system 3 comprises a first air exchanger 31 arranged through the wall of the house main body 11 and a flow guide pipe 32 arranged on the first air exchanger 31. The fresh air outlet 311 and the exhaust air inlet of the first air exchanger 31 are both arranged in the indoor space 12, and the fresh air inlet and the exhaust air outlet of the first air exchanger 31 are both arranged outside the house main body. The fresh air inlet and the fresh air outlet 311 of the first air exchanger 31 are used for introducing outdoor fresh air into the indoor space 12, and the exhaust air inlet and the exhaust air outlet are used for introducing dirty air (old air) in the indoor space 12 to the outdoor. The air inlet of the flow guide pipe 32 is connected with the fresh air outlet of the first air exchanger 31, and the air outlet is arranged adjacent to and towards the air outlet of the indoor unit 21. Meanwhile, the fresh air introduced into the toilet room 122 through the flow guide pipe 32 can be mixed with the warm air output by the air outlet of the indoor unit 21, and the distance between the air outlet of the flow guide pipe 32 and the air outlet of the indoor unit 21 is preferably not more than 10 cm.

[0018] The mobile cold-resistant toilet provided by the above embodiment forms the indoor space 12 in the house main body 11 into a closed heat preservation space, improves the ambient temperature of the personnel in the space, and additionally arranges the air conditioning system 2 to improve the ambient temperature in the internal space 114 of the cold-resistant toilet, thereby improving the use experience of the user. The flow guide pipe 32 is additionally arranged, the fresh air outlet 311 of the first air exchanger 31 is indirectly extended to the vicinity of the air outlet of the indoor unit 21 of the air conditioning system 2 through the flow guide pipe 32, the hot air discharged by the indoor unit 21 is used to quickly heat the fresh air sent by the first air exchanger 31, and the discomfort caused by the too low temperature of the fresh air in the indoor space 12 is reduced. In addition, the indoor unit 21 can also help the fresh air to quickly spread in the indoor space 12, and improve the air quality of the indoor space 12.

[0019] As an example, the fresh air outlet 311 and the exhaust air inlet 312 of the first air exchanger 31 are both located in the equipment room 121. The guide pipe 32 is configured to penetrate the inner wall 13 and extend from the equipment room 121 to the toilet room 122. The equipment room 121 and the toilet room 122 are connected by a gap reserved above the inner wall 13. In this way, the guide pipe 32 can directly supply fresh air to the toilet room 122 in the indoor space 12, and avoids placing the first air exchanger directly in the toilet room 122, which would affect the aesthetics of the toilet room 122, thus improving the user experience. The gap reserved above the inner wall 13 provides a channel for air circulation between the equipment room 121 and the toilet room 122, allowing air in the toilet room 122 to enter the equipment room 121 through the gap and be drawn away by the exhaust inlet 312 of the first air exchanger 31 placed in the equipment room 121. On the other hand, it can also promote air circulation in the equipment room 121 and improve the air quality in the equipment room 121.

[0020] As an example, the end of the guide pipe 32 away from the first air exchanger 31 is an open end with an opening, and the air outlet of the guide pipe 32 is this opening. As another example, the end of the guide pipe 32 away from the first air exchanger 31 is a closed end, and the air outlet of the guide pipe 32 includes multiple air outlet holes disposed on the closed end of the guide pipe 32 and at least partially facing the air outlet of the indoor unit 21. Both of these implementations can serve as the air outlet of the guide pipe 32; however, the former has lower manufacturing and maintenance costs, which is conducive to large-scale application, while the latter can achieve a more uniform distribution of fresh air in the indoor unit 21, which is more conducive to improving the air quality in the toilet room 122.

[0021] Figure 3 As shown Figure 1 The diagram shows the floor plan of the toilet compartment 122 of the portable, cold-resistant toilet, combined with... Figure 1 and Figure 2The toilet room 122 comprises a male toilet area 123 adjacent to the inner wall 13, a female toilet area 124 farther away from the inner wall 13 than the male toilet area 123, and a common corridor area 125 separating the male toilet area 123 and the female toilet area 124. The male toilet area 123 comprises a male cubicle area 1231, a male open area 1233, and a male corridor area 1233 between the male cubicle area 1231 and the male open area 1233 and connecting the common corridor area 125. The female toilet area 124 comprises a female corridor area 1242 connecting the common corridor area 125 and a female cubicle area 1242 on one or both sides of the female corridor area 1242. The indoor unit 21 is located in the male toilet corridor area and its air outlet is arranged opposite the male toilet corridor area. The male corridor area 1233 and the female corridor area 1242 are symmetrically arranged about the common corridor area 125. The air outlet of the guide duct 32 is arranged in the male cubicle, and the partition of the male cubicle area 1231 faces the indoor unit 21 and the door opening is lower than the roof 112 of the building body 11. By reasonably optimizing the areas in the toilet room 122, the fresh air blown by the guide duct 32 and the warm air blown by the air conditioning system 2 first enter the male corridor area 1233, then gradually spread to the common corridor area 125 and the female corridor area 1242, and spread to both sides during the process of spreading to the common corridor area 125 and the female corridor area 1242, thereby improving the overall environmental temperature in the toilet room 122 and reducing the overall odor in the toilet room 122. At the same time, the air outlet of the guide duct 32 is arranged in the male cubicle and blows fresh air from above the male cubicle to the air conditioning area, which can further improve the aesthetic level inside the toilet room 122, especially in the male corridor area 1233, and improve the user experience.

[0022] As an example, the fresh air system 3 comprises a second air exchanger provided through the wall of the house body 11, wherein the fresh air outlet 33 and the exhaust air inlet of the second air exchanger are both provided in the female passageway area 1242, and the fresh air inlet and the exhaust air outlet of the second air exchanger are both provided outside the house body. The second air exchanger can provide a second fresh air path in the toilet room 122, and is arranged on the side of the toilet room 122 away from the first air exchanger 31. When the first air exchanger 31 is insufficient to supplement fresh air into the toilet room 122, the second air exchanger can supplement fresh air into the toilet room 122 from the side of the toilet room 122 away from the first air exchanger 31, thereby creating two fresh air circulation paths in the toilet room 122, which is conducive to quickly improving the air quality in the toilet room 122 and reducing the odor in the cold-resistant toilet room 122, thereby improving the user experience. Preferably, the first air exchanger 31 and the second air exchanger both comprise a heat exchanger, and the fresh air supplied into the indoor space 12 by the first air exchanger 31 and the old air (exhaust air) discharged from the indoor space 12 are exchanged by the heat exchanger. The heat exchanger can be a double-pipe heat exchanger, a spiral plate heat exchanger or a double-pipe heat exchanger, and the specific form of the heat exchanger is well known to those skilled in the art and is not limited herein. When there is a temperature difference between the inside and outside of the cold-resistant toilet room, the temperature of the fresh air supplied into the indoor space 12 is lower than that of the air discharged from the indoor space 12. The heat exchanger can increase the temperature of the fresh air supplied into the indoor space 12, which can reduce the heat loss of the indoor space 12 on the one hand, and can also reduce the probability of the user being adversely affected by the low temperature of the fresh air supplied into the indoor space 12 on the other hand, thereby improving the user experience.

[0023] Preferably, the toilet room 122 further comprises a vestibule area 126 connected to the common passageway area 125 and having an inner door 127, and the house body 11 has an outer door connected to the vestibule area 126. The user first enters the common passageway area through the vestibule area 126, which improves the privacy of the cold-resistant toilet room and helps to improve the user experience. In addition, the arrangement of the outer door and the inner door 127 can separate the toilet room 122 from the outside of the cold-resistant toilet room, thereby reducing the heat loss in the internal space 114 and also helping to improve the user experience.

[0024] Preferably, the house body 11 comprises a floor structure, a sewage tank 116, and a surrounding wall 111, a roof 112 and a floor 113 all having thermal insulation materials, and an internal space 114 formed between the surrounding wall 111, the roof 112 and the floor 113. The above-mentioned thermal insulation material is preferably a multi-layer composite structure, which comprises, in sequence, a first osb board with a thickness of 9-11 mm, a first polyurethane insulation board with a thickness of 29-31 mm, a vacuum insulation board with a thickness of 29-31 mm, a second polyurethane insulation board with a thickness of 29-31 mm, and a second osb board with a thickness of 9-11 mm. It has been determined through experiments that when the above-mentioned multi-layer composite structure is used to make the thermal insulation material, the thermal conductivity of the thermal insulation material is 0.15 W / (m 2The floor structure is fixedly connected with the surrounding wall 111 and divides the internal space 114 into the indoor space 12 and a storage space 115 below the indoor space 12. The sewage tank 116 is arranged in the storage space 115 and is used for connecting water using equipment in the indoor space 12 and collecting sewage from the water using equipment. The water using equipment at least includes a urinal arranged in the male toilet area 123, a toilet arranged in the female toilet area 124 and a hand washing table arranged in the common corridor area 125. The sewage tank 116 can collect sewage generated by the water using equipment, reduce environmental pollution and health risks caused by direct discharge.

[0025] Preferably, the mobile cold-resistant toilet further comprises a sewage treatment device arranged in the equipment room 121 and capable of purifying and discharging sewage from the sewage tank 116. As an example, the sewage treatment device comprises at least one microbial reactor, a pumping pump respectively used for pumping sewage in the sewage tank 116 into the microbial reactor, and a discharge pump used for discharging sewage in the microbial reactor. The sewage treatment device can also be other devices for treating sewage by physical, biological or chemical methods, which can be flexibly selected by the designer and is not limited herein. By adding the sewage treatment device, the sewage generated by the mobile cold-resistant toilet can be discharged after purification treatment, which also helps to reduce the odor generated by the sewage and improve the user experience.

[0026] In the above description of the present application, unless otherwise explicitly specified and limited, the terms "fixed", "mounted", "connected" or "linked" and the like should be understood in a broad sense. For example, as to the term "connected", it can be fixedly connected, or detachably connected, or integrated; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or can be the internal connection of two elements or the interaction relationship between two elements. Therefore, unless otherwise explicitly limited in the present application, the above terms can be understood in the specific meaning in the present application by the person skilled in the art according to the specific circumstances.

[0027] According to the above description of the present application, the person skilled in the art can also understand that the terms used, such as "upper", "lower", and the like indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings of the present application, which is only for the purpose of facilitating the description of the scheme of the present application and simplifying the description, and does not mean or imply that the devices or elements involved must have the described specific orientation, be constructed and operated in the described specific orientation, therefore the above orientation or positional relationship terms cannot be understood or interpreted as a limitation on the scheme of the present application.

[0028] In addition, the terms "first" or "second" or the like used in the present application are terms used to refer to numbers or ordinal numbers only for the purpose of description, and cannot be understood as explicitly or implicitly indicating relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" or "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three or more, etc., unless otherwise explicitly and specifically limited.

[0029] While the embodiments of the present application have been shown and described herein, it will be apparent to those skilled in the art that such embodiments are provided by way of example only. Many changes, modifications and alternatives will occur to those skilled in the art without departing from the spirit and scope of the present application. It should be understood that various alternatives to the embodiments of the present application described herein can be employed in practicing the present application. The appended claims are intended to define the scope of the present application and thus cover any equivalents or alternatives within the scope of these claims.

Claims

1. A mobile cold-resistant toilet, characterized in that, The application relates to a heat-insulated house, an air conditioning system and a fresh air system. The heat-insulated house comprises a house body, an indoor space formed in the house body, and an indoor wall arranged in the indoor space and separating the indoor space into a device room and a toilet room. The air conditioning system comprises an indoor unit arranged on the indoor wall and located in the toilet room, and an outdoor unit arranged outside the house body and connected with the indoor unit. The fresh air system comprises a first air exchanger arranged through the wall of the house body and a guide pipe arranged on the first air exchanger, the fresh air outlet and the exhaust air inlet of the first air exchanger are arranged in the indoor space, the fresh air inlet and the exhaust air outlet of the first air exchanger are arranged outside the house body, the air inlet of the guide pipe is connected with the fresh air outlet of the first air exchanger, and the air outlet of the guide pipe is arranged adjacent to and facing the air outlet of the indoor unit.

2. The mobile cold-resistant toilet according to claim 1, characterized in that, The fresh air outlet of the first air exchanger is arranged in the device room, and the guide pipe is arranged through the indoor wall and extends from the device room to the toilet room.

3. The mobile cold-resistant toilet according to claim 2, characterized in that, The exhaust air inlet of the first air exchanger is arranged in the device room, and the device room and the toilet room are communicated through the gap reserved on the top of the indoor wall.

4. The mobile cold-resistant toilet according to claim 2, characterized in that, The end of the guide pipe away from the first air exchanger is an open end with an opening, and the air outlet of the guide pipe is the opening; or the end of the guide pipe away from the first air exchanger is a closed end, and the air outlet of the guide pipe comprises a plurality of air outlets arranged on the closed end of the guide pipe and at least partially facing the air outlet of the indoor unit.

5. The mobile cold weather toilet of claim 1, wherein, The toilet room comprises a male toilet area adjacent to the indoor wall, a female toilet area farther away from the indoor wall than the male toilet area, and a common passage area for separating the male toilet area and the female toilet area, the male toilet area comprises a male partition area, a male open area, and a male passage area between the male partition area and the male open area and connected with the common passage area, the female toilet area comprises a female passage area connected with the common passage area and a female partition area arranged on one side or both sides of the female passage area, the indoor unit is located in the male passage area, the male passage area and the female passage area are symmetrically arranged about the common passage area, the air outlet of the guide pipe is arranged in the male partition area, and the partition and the door opening of the male partition area face the indoor unit and are lower than the roof of the house body.

6. The mobile cold-resistant toilet according to claim 5, characterized in that, The fresh air system comprises a second air exchanger arranged through the wall of the house body, wherein the fresh air outlet and the exhaust air inlet of the second air exchanger are arranged in the female passage area, and the fresh air inlet and the exhaust air outlet of the second air exchanger are arranged outside the house body.

7. The mobile cold-resistant toilet according to claim 6, characterized in that, The first air exchanger and the second air exchanger each comprise a heat exchanger.

8. The mobile cold-resistant toilet according to claim 5, characterized in that, The toilet room further comprises a vestibule area connected with the common passage area and provided with an indoor door, and the house body is provided with an outdoor door connected with the vestibule area.

9. The mobile cold weather toilet of claim 5, wherein, The house body comprises a surrounding wall, a roof and a floor each provided with a heat-insulating material, and an internal space formed between the surrounding wall, the roof and the floor; a floor structure fixedly connected with the surrounding wall and separating the internal space into the indoor space and a storage space below the indoor space; and ​ a sewage tank arranged in the storage space and used for connecting water using devices in the indoor space and collecting sewage from the water using devices; wherein the water using devices include a urinal arranged in the male toilet area, a toilet bowl arranged in the female toilet area, and a wash basin arranged in the public corridor area.

10. The mobile cold-resistant toilet according to claim 9, characterized in that, a sewage treatment device arranged in the equipment room and capable of purifying and discharging the sewage from the sewage tank.

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