Anti-blocking and odor-resistant structure of waste heat recovery energy-saving device

Abstract

The utility model relates to the technical field of heat recovery, and discloses an anti-blocking and odor-resistant structure of a waste heat recovery energy-saving device. The first pipe body is connected with the pot body; the first isolation assembly is arranged between the pot body and the first pipe body; a first blow-down valve is arranged between the second pipe body and the first pipe body; the first branch pipe is connected with the first pipe body; the wastewater tank is connected with the first branch pipe; the wastewater tank is provided with more than one evaporator; the second branch pipe is connected with the wastewater tank and the second pipe body; the third branch pipe is connected with the wastewater tank and the second branch pipe; the control system is used for receiving and outputting a control instruction; a first barrier net is arranged at the joint of the first pipe body and the first branch pipe, and a first cleaner is arranged in the first pipe body, faces the first barrier net and is used for washing and cleaning the first barrier net. According to the utility model, residues and foreign matters in the pipeline are effectively filtered, the problems of stinking and blocking of the residues and foreign matters are avoided, and centralized pollution discharge is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of heat recovery, in particular to an anti-blocking and anti-odor structure of a waste heat recovery and energy-saving device. Background Art

[0002] Due to the current shortage of energy, energy recycling has become a technical problem that needs to be solved urgently. For example, in some existing usage scenarios, when using a wash basin or a shampoo basin, the heat of the waste hot water after use is usually recovered.

[0003] In actual use, due to the presence of residual foreign matter such as hair and particles entering the pipe during the heat recovery process of waste hot water, it is easy to cause blockage, odor and dirt over a long period of time.

[0004] Therefore, improvements need to be made. Utility Model Content

[0005] The technical problem solved by the utility model is to provide an anti-blocking and anti-odor structure for a waste heat recovery and energy-saving device in response to the defects existing in the above-mentioned prior art. Its main purpose is to solve the problems of sewage discharge, anti-blocking and deodorization by setting isolation components, sewage valves, cleaners and other components, and electrically connecting the control system with the sewage valves and cleaners.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: an anti-blocking and anti-odor structure of a waste heat recovery and energy-saving device, comprising: a basin body, the basin body collects waste hot water; a first pipe body, the first pipe body is connected to the basin body; a first isolation component, the first isolation component is arranged between the basin body and the first pipe body, and the first isolation component is used to block residual foreign matter; a second pipe body, the second pipe body is connected to the port of the first pipe body, and a first drain valve is arranged between the second pipe body and the first pipe body; a first branch pipe, the first branch pipe is connected to the first pipe body; a waste water tank, the waste water tank is connected to the The first branch pipe is connected; the waste water tank is provided with more than one evaporator, and the evaporator is used to recover the heat of the waste hot water in the waste water tank; a second branch pipe, the second branch pipe is connected to the waste water tank and the second pipe body; a third branch pipe, the third branch pipe is connected to the waste water tank and the second branch pipe; a control system, the control system is used to receive and output control instructions; wherein, a first barrier net is provided at the connection between the first pipe body and the first branch pipe, a first cleaner is provided in the first pipe body, the first cleaner is arranged toward the first barrier net, and the first cleaner is used to flush and clean the first barrier net.

[0007] Furthermore, a first inspection port is provided on the first tube body, and the first inspection port is used for installing or repairing the first cleaner.

[0008] Furthermore, a filter element is provided between the first branch pipe and the waste water tank, and a second cleaner is provided above the filter element, and the second cleaner is used for flushing and cleaning the filter element.

[0009] Furthermore, the first isolation assembly includes a first filter screen and a second filter screen, and the first filter screen is detachably arranged above the second filter screen.

[0010] Furthermore, the lower end of the first tube body is disposed at a second inspection port, and the second inspection port is used for inspecting the lower end port of the first tube body.

[0011] Furthermore, a third inspection port is provided on the waste water tank, and the third inspection port is used for inspecting the second cleaner and the filter element.

[0012] Furthermore, a second drain valve is provided at the connection position between the third branch pipe and the waste water tank.

[0013] Furthermore, the first pipe body is provided with a fourth inspection port at the position of the first barrier net, and the fourth inspection port is used for inspection of the first barrier net.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: by setting up isolation components, barrier nets, drain valves and cleaners, electrically connecting with the control system, designing a multi-pass filtering method to filter out residual foreign matter, avoiding the residual foreign matter from clogging the device and generating odor, the control system controls the drain valve switch for unified sewage discharge, the cleaner is electrically connected to the control system, and by regularly flushing and cleaning the barrier net, it is effectively avoided that the residual foreign matter is blocked, thereby realizing the functions of sewage discharge, deodorization and anti-blocking. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model.

[0016] Figure numerals: 1. basin body; 2. first tube body; 3. first isolation assembly; 4. second tube body; 5. first drain valve; 6. first branch pipe; 7. waste water tank; 8. evaporator; 9. second branch pipe; 10. third branch pipe; 11. first barrier net; 12. first cleaner; 13. first inspection port; 14. filter element; 15. second cleaner; 16. first filter net; 17. second filter net; 18. second inspection port; 19. third inspection port; 20. second drain valve; 21. fourth inspection port. DETAILED DESCRIPTION

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0018] The embodiments described with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and cannot be understood as limiting the present application. In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meanings of "several" and "multiple" are two or more, unless otherwise clearly and specifically defined. In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or it can be connected by electrical signal communication; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. In this application, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature can include the first and second features directly contacting, or it can include the first and second features not directly contacting but contacting through another feature between them. Moreover, the first feature "above", "above" and "above" the second feature include the first feature directly above and obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature "below", "below" and "below" the second feature include the first feature directly above and obliquely above the second feature, or simply indicate that the first feature is lower in level than the second feature.

[0019] In view of the technical problems recorded in the background technology, such as Figure 1As shown, an anti-blocking and anti-odor structure of a waste heat recovery and energy-saving device is provided, comprising: a basin body 1, the basin body collects waste hot water; a first pipe body 2, the first pipe body 2 is connected to the basin body 1; a first isolation component 3, the first isolation component 3 is arranged between the basin body 1 and the first pipe body 2, and the first isolation component 3 is used to block residual foreign matter; a second pipe body 4, the second pipe body 4 is connected to the port of the first pipe body 1, and a first drain valve 5 is arranged between the second pipe body 4 and the first pipe body 1; a first branch pipe 6, the first branch pipe 6 is connected to the first pipe body 1; a waste water tank 7, the waste water tank 7 is connected to the first branch pipe 6; the waste water The tank 7 is provided with more than one evaporator 8, and the evaporator 8 is used to recover the heat of the waste hot water in the waste water tank 7; a second branch pipe 9, and the second branch pipe 9 is connected with the waste water tank 7 and the second pipe body 4; a third branch pipe 10, and the third branch pipe 10 is connected with the waste water tank 7 and the second branch pipe 9; a control system, and the control system is used to receive and output control instructions; wherein, a first barrier net 11 is provided at the connection between the first pipe body and the first branch pipe, and a first cleaner 12 is provided in the first pipe body 2, and the first cleaner 12 is arranged toward the first barrier net 11, and the first cleaner 12 is used to flush and clean the first barrier net 11. .

[0020] In the above, the basin body 1 can be a wash basin, a shampoo basin and other equipment, which is used to receive waste hot water. The first isolation component 3 is the first filtration defense line. When the waste hot water of the basin body 1 enters the first tube body 2, some residual foreign matter, such as some hair, particulate matter, etc., is filtered. The second tube body 4 is a groundwater sewage pipe. There are some accumulations of residual foreign matter at the lower end of the first tube body 2. When the heat of the waste hot water is recovered and passed through, the control system controls the first sewage valve 5 to open, and the waste hot water and the accumulated residual foreign matter are discharged to the ground, which is convenient for the sewage discharge of the residual foreign matter. When in use, the first sewage valve 5 is closed. When the waste hot water of the first tube body 2 accumulates, the waste hot water rises to the waste water tank 7 through the first branch pipe 6, and multiple evaporators 8 are respectively arranged at the waste water tank 7. The evaporator 8 is used to recover the heat of the waste hot water in the waste water tank 7. It is not the core of this application, so it will not be described in detail.

[0021] In order to further filter the residue and foreign matter, a first barrier net 11 is set at the first pipe body 2 and the first branch pipe 6. The first barrier net 11 can select a mesh with a suitable aperture according to the implementation situation. The first barrier net 11 will filter smaller residue and foreign matter, and then the smaller residue and foreign matter will gather at the lower end of the first pipe body 2, and after the first sewage valve 5 is opened, it will be discharged to the groundwater sewage pipe. It effectively isolates the residue and foreign matter from entering the wastewater tank 7, affecting the heat exchange in the wastewater tank 7, avoiding the problems of blocking and odor, and discharging the residue and foreign matter.

[0022] At the same time, a first cleaner 12 is arranged on one side of the first barrier net 11. The first cleaner 12 is a nozzle-type cleaning device that flushes the first barrier net 11 by spraying water to flush out the residue and foreign matter to prevent the residue and foreign matter from stinking. The first cleaner 12 and the first sewage valve 5 are both controlled and operated by the control system.

[0023] In the above, the control system can be implemented using a controllable mainboard, such as a programmable controller.

[0024] Furthermore, a first inspection port 13 is provided on the first tube body 2 , and the first inspection port 13 is used for installing or repairing the first cleaner 12 .

[0025] A filter element 14 is provided between the first branch pipe 6 and the waste water tank 7 , and a second cleaner 15 is provided above the filter element 14 . The second cleaner 15 is used for flushing and cleaning the filter element 14 .

[0026] By setting the filter element 14, the waste hot water entering the waste water tank 7 is further filtered to prevent residues and foreign matter from entering the waste water tank 7. At the same time, a second cleaner 15 is added to flush the filter element 14. Under the drive of the control system, the filter element 14 is prevented from being blocked or stinking.

[0027] Specifically, the first isolation assembly 3 includes a first filter screen 16 and a second filter screen 17, wherein the first filter screen 16 is detachably arranged above the second filter screen 17. The second filter screen 17 is fixedly installed on the first pipe body 2, and its main function is to prevent block-shaped foreign matter from entering the pipeline, effectively solving the problem of foreign matter clogging the pipeline, wherein the first filter screen 16 is detachable, and its main function is to block and clean up slag and foreign matter.

[0028] Specifically, the lower end of the first tube body 2 is provided at a second inspection port 18, and the second inspection port 18 is used to inspect the lower end of the first tube body 2. Since debris and foreign matter are easily collected at the lower end of the first tube body 2, the second inspection port 18 is provided to facilitate inspection and maintenance of the collected dirt.

[0029] Specifically, a third inspection port 19 is provided on the waste water tank 7 , and the third inspection port 19 is used for inspecting the second cleaner 15 and the filter element 14 .

[0030] Specifically, a second drain valve 20 is provided at the connection position between the third branch pipe 13 and the waste water tank 7. The second drain valve 20 is driven by a control system and is closed most of the time when in use. After the waste hot water in the waste water tank 7 is heated, the drain valve will automatically open to drain the remaining waste water and deposited dirt in the waste water tank 7. In conjunction with the use of the first drain valve, the problem of the waste water tank 7 being dirty, smelly, blocked, and requiring manual regular cleaning is effectively solved.

[0031] Specifically, the first pipe body 2 is provided with a fourth inspection port 21 at the position of the first barrier net 11 , and the fourth inspection port 21 is used for inspection of the first barrier net 11 .

[0032] The above does not limit the technical scope of the present invention. Any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An anti-blocking and anti-odor structure for a waste heat recovery and energy-saving device, characterized in that: include: A basin body, wherein the basin body collects waste hot water; A first tube body, wherein the first tube body is connected to the basin body; A first isolation component, the first isolation component is arranged between the basin body and the first tube body, and the first isolation component is used to block residues and foreign objects; a second pipe body, the second pipe body being connected to a port of the first pipe body, and a first drain valve being arranged between the second pipe body and the first pipe body; a first branch pipe, the first branch pipe being connected to the first pipe body; A wastewater tank, the wastewater tank being connected to the first branch pipe; the wastewater tank is provided with one or more evaporators, the evaporators being used to recover the heat of waste hot water in the wastewater tank; a second branch pipe, the second branch pipe being connected to the waste water tank and the second pipe body; a third branch pipe, the third branch pipe being connected to the waste water tank and the second branch pipe; A control system, the control system is used to receive and output control instructions; A first barrier net is provided at the connection between the first tube body and the first branch pipe, a first cleaner is provided in the first tube body, the first cleaner is arranged toward the first barrier net, and the first cleaner is used for flushing and cleaning the first barrier net.

2. The anti-blocking and anti-odor structure of the waste heat recovery and energy-saving device according to claim 1 is characterized in that: The first tube body is provided with a first inspection port, and the first inspection port is used for installing or repairing the first cleaner.

3. The anti-blocking and anti-odor structure of the waste heat recovery and energy-saving device according to claim 2 is characterized in that: A filter element is arranged between the first branch pipe and the waste water tank, and a second cleaner is arranged above the filter element. The second cleaner is used for flushing and cleaning the filter element.

4. The anti-blocking and anti-odor structure of the waste heat recovery and energy-saving device according to any one of claims 1 to 3, characterized in that: The first isolation assembly includes a first filter screen and a second filter screen, and the first filter screen is detachably arranged above the second filter screen.

5. The anti-blocking and anti-odor structure of the waste heat recovery and energy-saving device according to claim 1 is characterized in that: The lower end of the first tube body is located at a second inspection port, and the second inspection port is used for inspecting the lower end port of the first tube body.

6. The anti-blocking and anti-odor structure of the waste heat recovery and energy-saving device according to claim 3 is characterized by: A third inspection port is provided on the waste water tank, and the third inspection port is used for inspecting the second cleaner and the filter element.

7. The anti-blocking and anti-odor structure of the waste heat recovery and energy-saving device according to claim 1 is characterized in that: A second drain valve is provided at the connection position between the third branch pipe and the waste water tank.

8. The anti-blocking and anti-odor structure of the waste heat recovery and energy-saving device according to claim 1 is characterized in that: The first pipe body is provided with a fourth inspection port at the position of the first barrier net, and the fourth inspection port is used for inspecting the first barrier net.

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