Flue air door device facilitating flue flow control

Abstract

The utility model discloses a flue air door device convenient to control flue flow, and relates to the technical field of flue air doors, the flue air door device comprises a shell, a limiting groove is formed in the shell, a baffle is slidably connected in the limiting groove, and a cleaning assembly is arranged on the shell; the cleaning assembly comprises a water retaining strip fixedly connected to the top of the shell, a water tank is fixedly connected to the top of the shell, one side of the water tank communicates with a water pump, a water collecting groove is formed in the upper surface of the shell, drainage holes are formed in the bottom of the water collecting groove at equal intervals, and a scraper is fixedly connected into the water collecting groove. A deoiling agent in a water retaining strip is conveyed into the conveying frame through the water pump, the deoiling agent is sprayed out towards the surface of a baffle through the water spraying holes, oil stains on the surface of the baffle are cleaned, the oil stains flow into the water collecting tank along with the deoiling agent and are discharged from the water discharging holes, and the residual oil stains on the surface of the baffle are scraped away through the scraper. And oil stain adhesion is prevented from affecting opening and closing of the baffle, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of flue dampers, in particular to a flue damper device which is convenient for controlling the flue flow. Background Art

[0002] A flue is a tubular device for discharging exhaust gas and smoke. A residential flue refers to a vertical pipe product used to remove kitchen smoke or bathroom exhaust gas. It is also called an exhaust duct, ventilation duct, and residential exhaust duct. The damper is a plate-like object that controls the discharge of smoke inside the flue.

[0003] After searching the existing public patent number: CN202322228413.2, the public patent name: A flue damper device that is easy to adjust, involving the technical field of flue damper devices, including a shell, a connecting block, a load-bearing plate and a motor, one side of the outer wall of the shell is fixedly installed with a connecting block, and the side surface of the connecting block away from the shell is fixedly installed with a load-bearing plate. The utility model drives the active gear to rotate through a single motor, and the active gear drives the driven gear to rotate through a transmission belt, so that the active gear and the driven gear drive the active baffle and the driven baffle to flip, so as to complete the control of the flue gas flow rate. When the internal flow of the flue is small, the worker takes the fixed plate out of the card slot three, and at this time the motor will not be able to drive the driven baffle to flip, which not only realizes that a single drive device drives the two baffles to rotate, but also realizes the operation of rotating a single baffle, thereby improving the applicability of the device, and the device meets the existing use needs.

[0004] However, when the above device is in use, the baffle will be attached by the oil smoke in the flue, and the above device cannot clean the baffle, which makes it difficult to open and close the baffle, which is not conducive to flow control. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a flue damper device which is convenient for controlling the flue flow, and solves the problem that the baffle cannot be cleaned and there is difficulty in opening and closing the baffle.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a flue damper device that is convenient for controlling the flue flow, comprising: an outer shell, a limiting groove is provided in the outer shell, a baffle is slidably connected in the limiting groove, and a cleaning assembly is arranged on the outer shell; the cleaning assembly comprises a water retaining bar fixedly connected to the top of the outer shell, a water tank is fixedly connected to the top of the outer shell, a water pump is connected to one side of the water tank, a water collecting trough is provided on the upper surface of the outer shell, drainage holes are arranged in an equidistant array at the bottom of the water collecting trough, a scraper is fixedly connected in the water collecting trough, a conveying rack is fixedly connected in the water retaining bar, a water spray hole is provided on one side of the conveying rack, and the conveying rack is connected to the water outlet of the water pump.

[0009] Preferably, a water inlet is provided at the top of the water tank, and the scraper is arranged in close contact with the baffle.

[0010] Preferably, fixing frames are symmetrically arranged on both sides of the shell, a slide groove is opened on one side of the fixing frame, a slider is slidably connected in the slide groove, a connecting rod is fixedly connected to the top of the slider, a connecting block is fixedly connected to the top of the connecting rod, the connecting block is fixedly connected to one side of the baffle, a motor is fixedly installed on the top of the fixing frame, a screw rod is fixedly connected to the output shaft end of the motor, and the screw rod is threadedly connected to the slider.

[0011] Preferably, sealing strips are symmetrically arranged in the limiting grooves, and the sealing strips are fitted to the baffle.

[0012] Preferably, the water spray hole is arranged toward the baffle opening, and the water collecting trough is the same length as the baffle.

[0013] Preferably, the shell is connected to a drain, the drain pipe is provided with a valve connected to its pipeline, and the drain hole is connected to the drain pipe.

[0014] Preferably, the limiting groove is arranged at a central position inside the shell, and an anti-corrosion layer is provided on the surface of the baffle.

[0015] Beneficial Effects

[0016] The utility model provides a flue damper device which is convenient for controlling the flue flow rate. Compared with the prior art, it has at least the following beneficial effects:

[0017] The degreasing agent in the water retaining strip is delivered to the conveying rack through a water pump, and the degreasing agent is sprayed toward the surface of the baffle through the water spray hole to clean the oil stains on the surface of the baffle. The oil stains flow into the water collecting tank along with the degreasing agent and are discharged from the drainage hole. The oil stains remaining on the surface of the baffle are scraped off by a scraper to prevent the adhesion of the oil stains from affecting the opening and closing of the baffle, making it easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the cleaning component of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the fixing frame of the utility model;

[0021] Figure 4 It is an enlarged schematic diagram of structure A of the utility model.

[0022] In the figure: 1. outer shell; 2. limit groove; 3. baffle; 4. fixing frame; 5. slide groove; 6. slider; 7. motor; 8. screw rod; 9. connecting rod; 10. connecting block; 11. cleaning component; 1101. water retaining bar; 1102. water tank; 1103. water inlet; 1104. water pump; 1105. water collecting trough; 1106. drainage hole; 1107. scraper; 1108. conveying frame; 1109. water spray hole; 1110. drainage pipe; 1111. valve; 12. sealing strip. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] See also Figure 1-4 The utility model provides a technical solution: a housing 1, a limiting groove 2 is provided in the housing 1, a baffle 3 is slidably connected in the limiting groove 2, a cleaning assembly 11 is provided on the housing 1; the cleaning assembly 11 includes a water retaining bar 1101 fixedly connected to the top of the housing 1, a water tank 1102 is fixedly connected to the top of the housing 1, a water pump 1104 is connected to one side of the water tank 1102, a water collecting trough 1105 is provided on the upper surface of the housing 1, a drainage hole 1106 is arranged in an equidistant array at the bottom of the water collecting trough 1105, a scraper 1107 is fixedly connected in the water collecting trough 1105, a conveying frame 1108 is fixedly connected in the water retaining bar 1101, a water spray hole 1109 is provided on one side of the conveying frame 1108, and the conveying frame 1108 is connected to the water outlet of the water pump 1104. The limiting groove 2 is provided in the center of the housing 1, and an anti-corrosion layer is provided on the surface of the baffle 3.

[0026] Analysis of the above content: Add degreasing agent into the water tank 1102 through the water inlet 1103, pump out the degreasing agent in the water tank 1102 through the water pump 1104, send it to the conveying rack 1108, spray the degreasing agent onto the surface of the baffle 3 through the water spray hole 1109, and soften and clean the oil stains on the surface of the baffle 3. When the baffle 3 moves up and down, the scraper 1107 scrapes off the oil stains on the surface of the baffle 3 to improve the cleaning effect of the baffle 3. Set up an anti-corrosion layer to extend the service life of the equipment.

[0027] Embodiment 2:

[0028] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: a water inlet 1103 is arranged on the top of the water tank 1102, and a scraper 1107 is arranged in close contact with the baffle 3.

[0029] Analysis of the above content: add degreasing agent into the water tank 1102 through the water inlet 1103, and use the scraper 1107 to scrape off the oil stains remaining on the surface of the baffle 3.

[0030] Embodiment three:

[0031] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: a fixing frame 4 is symmetrically arranged on both sides of the shell 1, a slide groove 5 is opened on one side of the fixing frame 4, a slider 6 is slidably connected in the slide groove 5, a connecting rod 9 is fixedly connected to the top of the slider 6, a connecting block 10 is fixedly connected to the top of the connecting rod 9, the connecting block 10 is fixedly connected to one side of the baffle 3, a motor 7 is fixedly installed on the top of the fixing frame 4, a screw rod 8 is fixedly connected to the output shaft end of the motor 7, and the screw rod 8 is threadedly connected to the slider 6.

[0032] Analysis of the above content: The motor 7 drives the screw rod 8 to rotate, and the rotation of the screw rod 8 drives the slider 6 to move up and down along the slide groove 5, and the up and down movement of the slider 6 drives the baffle 3 to open and close, so as to control the flow of the flue.

[0033] Embodiment 4:

[0034] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: a sealing strip 12 is symmetrically arranged in the limiting groove 2, and the sealing strip 12 is arranged in close contact with the baffle 3.

[0035] Analysis of the above content: The sealing strip 12 is provided to seal between the baffle 3 and the housing 1, thereby preventing smoke from escaping and improving the sealing performance.

[0036] Embodiment five:

[0037] See also Figure 1-4The utility model provides a technical solution based on the first embodiment: the water spray hole 1109 is opened toward the baffle plate 3, and the water collecting tank 1105 has the same length as the baffle plate 3.

[0038] Analysis of the above content: the degreasing agent is sprayed out through the water spray hole 1109 to clean the surface of the baffle 3, and the degreasing agent and oil are collected through the water collecting tank 1105.

[0039] Embodiment six:

[0040] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: the housing 1 is connected with a drain pipe 1110 , the drain pipe 1110 is provided with a valve 1111 connected with its pipeline, and the drain hole 1106 is connected with the drain pipe 1110 .

[0041] Analysis of the above content: send the medicine and the cleaned oil stains into the drain pipe 1110 through the drain hole 1106, open the valve 1111 to discharge the cleaned oil and medicine, which is convenient for use and avoids the oil stains affecting the opening and closing of the baffle 3.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flue damper device for conveniently controlling flue flow, It is characterized in that include: A housing (1), wherein a limiting groove (2) is provided in the housing (1), a baffle (3) is slidably connected in the limiting groove (2), and a cleaning component (11) is provided on the housing (1); The cleaning assembly (11) comprises a water retaining bar (1101) fixedly connected to the top of the outer shell (1); a water tank (1102) is fixedly connected to the top of the outer shell (1); one side of the water tank (1102) is connected to a water pump (1104); a water collecting trough (1105) is provided on the upper surface of the outer shell (1); drainage holes (1106) are arranged in an equidistant array at the bottom of the water collecting trough (1105); a scraper (1107) is fixedly connected inside the water collecting trough (1105); a conveying frame (1108) is fixedly connected inside the water retaining bar (1101); a water spraying hole (1109) is provided on one side of the conveying frame (1108); and the conveying frame (1108) is connected to a water outlet of the water pump (1104).

2. A flue damper device for controlling flue flow according to claim 1, Features: The top of the water tank (1102) is provided with a water inlet (1103), and the scraper (1107) is arranged in close contact with the baffle (3).

3. A flue damper device for controlling flue flow according to claim 1, Features: A fixing frame (4) is symmetrically arranged on both sides of the housing (1), a slide groove (5) is provided on one side of the fixing frame (4), a slider (6) is slidably connected in the slide groove (5), a connecting rod (9) is fixedly connected to the top of the slider (6), a connecting block (10) is fixedly connected to the top of the connecting rod (9), and the connecting block (10) is fixedly connected to one side of the baffle (3), a motor (7) is fixedly installed on the top of the fixing frame (4), a screw rod (8) is fixedly connected to the output shaft end of the motor (7), and the screw rod (8) is threadedly connected to the slider (6).

4. A flue damper device for controlling flue flow according to claim 1, Features: A sealing strip (12) is symmetrically arranged in the limiting groove (2), and the sealing strip (12) is arranged in close contact with the baffle (3).

5. A flue damper device for controlling flue flow according to claim 1, Features: The water spray hole (1109) is arranged to open toward the baffle plate (3), and the water collecting trough (1105) is the same length as the baffle plate (3).

6. A flue damper device for controlling flue flow according to claim 5, Features: The housing (1) is connected to a drain pipe (1110), the drain pipe (1110) is provided with a valve (1111) connected to its pipeline, and the drain hole (1106) is connected to the drain pipe (1110).

7. A flue damper device for controlling flue flow according to claim 1, Features: The limiting groove (2) is arranged at a central position inside the outer shell (1), and an anti-corrosion layer is arranged on the surface of the baffle (3).

Images