Heating and ventilation energy-saving equipment for constructional engineering

Abstract

The utility model discloses heating and ventilation energy-saving equipment for constructional engineering, and particularly relates to the field of constructional engineering, the heating and ventilation energy-saving equipment for constructional engineering comprises a fixing rod, the outer wall of the fixing rod is fixedly connected with a cleaning mechanism, the cleaning mechanism comprises a first motor, and an output shaft of the first motor is connected with a transmission shaft through a coupler; a transmission gear is fixedly connected to one end of the transmission shaft, a transmission mechanism is connected to the outer wall of the transmission gear in a meshed mode, a dust suction pipe is fixedly connected to the inner wall of the transmission mechanism, and a dust collection box is fixedly connected to one end of the dust suction pipe; cleaning can be conducted through the cleaning mechanism, the transmission mechanism can clean the dustproof net in the using process, cleaned dust can be sucked into the dust collection box through the dust suction pipe to be collected while cleaning is conducted, the dustproof net is kept clean, therefore, air circulation can be better, the heating effect of the heating and ventilation machine is better, and the service life of the heating and ventilation machine is prolonged. Therefore, the heating effect is better, and energy is effectively saved.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, and more specifically, to a HVAC energy-saving device for construction engineering. Background Art

[0002] Construction projects refer to all kinds of buildings and engineering facilities that provide the material and technical basis for human life and production. HVAC equipment is used for heating during construction.

[0003] After searching, the existing patent (publication number: CN214664728U) discloses an energy-saving HVAC device for construction engineering, including an outer shell, an air inlet mechanism and a power supply mechanism. The air inlet mechanism is arranged on the upper front side of the outer shell; the air inlet mechanism includes: an air inlet hood, the inner side of which is provided with shutters; an insect-proof net, which is connected to the rear side of the air inlet hood; a power supply mechanism, which is arranged on the upper outer side of the outer shell; the power supply mechanism includes: a solar panel; a battery, which is arranged on the inner bottom of the outer shell, and the outer side of the battery is connected to a power line; a HVAC mechanism, which is arranged on the upper rear side of the outer shell; the HVAC mechanism includes: an air duct, an electric heating network is arranged on the inner front of the air duct; a UV lamp, which is installed on the inner rear of the air duct. The energy-saving HVAC device for construction engineering is provided with a solar panel, which provides reserve electric energy for the device and improves the energy saving performance of the device. In the process of realizing the utility model, the inventor found that the prior art has the following problems:

[0004] Existing HVAC energy-saving equipment for construction projects is usually used on construction sites, where there is a lot of dust. The HVAC equipment will suck air when in use, thereby sucking in a large amount of dust. When the dust is blocked, it will affect heating and increase energy consumption. Therefore, a cleaning mechanism is needed to facilitate the cleaning of the air inlet net. At the same time, the above-cited patent documents do not propose relevant solutions to solve the problem of cleaning the air inlet net of construction projects.

[0005] Therefore, in view of the above problems, a HVAC energy-saving device for construction engineering is proposed. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a HVAC energy-saving device for construction engineering to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a HVAC energy-saving device for construction engineering, comprising a fixing rod, the outer wall of the fixing rod is fixedly connected with a cleaning mechanism, the cleaning mechanism comprises a first motor, the output shaft of the first motor is connected with a transmission shaft through a coupling, one end of the transmission shaft is fixedly connected with a transmission gear, and the outer wall of the transmission gear is meshedly connected with a transmission mechanism;

[0008] The inner wall of the transmission mechanism is fixedly connected with a dust suction pipe, one end of the dust suction pipe is fixedly connected with a dust collecting box, the bottom end of the inner wall of the dust collecting box is fixedly connected with a centrifugal fan, the inner wall of the dust collecting box is fixedly connected with a filter, and the first motor is fixedly mounted on the outer wall of the fixing rod.

[0009] Preferably, one end of the fixing rod is fixedly connected to a HVAC machine, the inner wall of the HVAC machine is fixedly connected to a power supply mechanism, the outer wall of the HVAC machine is fixedly connected to a dustproof net, the bottom end of the HVAC machine is fixedly connected to a fixed base, the outer wall of the HVAC machine is fixedly connected to a battery, and the outer wall of the battery is fixedly connected to a power supply connector.

[0010] Preferably, the transmission mechanism includes a driven gear, the inner wall of the driven gear is connected to a connecting pipe via a bearing, and the inner wall of the connecting pipe is fixedly connected to a dust suction pipe.

[0011] Preferably, a dust collecting plate is fixedly connected to the bottom end of the driven gear, a connecting structure is formed between the driven gear and the dust collecting plate, and the dust collecting plate is of hollow design.

[0012] Preferably, a cleaning brush is fixedly connected to the bottom end of the dust collecting plate, and the cleaning brush is fixedly installed at the central axis position of the bottom end of the dust collecting plate.

[0013] Preferably, the power taking mechanism includes a second motor, and the output shaft of the second motor is connected to the first movable rod via a coupling.

[0014] Preferably, one end of the first movable rod is connected to the second movable rod via a rotating shaft, and one end of the second movable rod is connected to a fixed block via a rotating shaft.

[0015] Preferably, a solar panel is fixedly connected to the upper end of the fixing block, and the outer wall of the solar panel is installed on the upper end of the HVAC machine through a rotating shaft.

[0016] Technical effects and advantages of the utility model:

[0017] 1. Compared with the prior art, the HVAC energy-saving equipment for construction projects can be cleaned by a cleaning mechanism. When in use, the transmission mechanism can clean the dust net. At the same time, the cleaned dust can be sucked into the dust collecting box through a dust suction pipe for collection, so that the dust net can be kept clean, thereby allowing better air circulation and better heating effect of the HVAC machine, thereby better heating effect and effective energy saving.

[0018] 2. Compared with the prior art, this HVAC energy-saving equipment for construction projects can draw electricity through a power-drawing mechanism. When in use, the second motor will work to drive the first movable rod and the second movable rod to rotate, and then lift them up. It can be adjusted according to the angle of sunlight so that the solar panels can better absorb the sun's energy, which is then converted into electrical energy for use through a photovoltaic inverter. This can effectively save energy, and the solar panels do not take up space when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the cleaning mechanism structure of the utility model.

[0021] Figure 3 It is a schematic diagram of the transmission mechanism structure of the utility model.

[0022] Figure 4 It is a schematic diagram of the structure of the power taking mechanism of the utility model.

[0023] The accompanying drawings are marked as follows: 1. fixing rod; 2. cleaning mechanism; 3. dustproof net; 4. fixing base; 5. battery; 6. power connector; 7. power supply mechanism; 8. HVAC machine; 201. first motor; 202. transmission shaft; 203. transmission gear; 204. transmission mechanism; 2041. driven gear; 2042. connecting pipe; 2043. dust suction plate; 2044. cleaning brush; 205. dust suction pipe; 206. dust collecting box; 207. filter net; 208. centrifugal fan; 701. second motor; 702. first movable rod; 703. second movable rod; 704. fixing block; 705. solar panel. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1

[0026] As attached Figure 1 and Figure 2 A HVAC energy-saving device for construction engineering shown in the figure comprises a fixed rod 1, the outer wall of the fixed rod 1 is fixedly connected with a cleaning mechanism 2, the cleaning mechanism 2 comprises a first motor 201, the output shaft of the first motor 201 is connected with a transmission shaft 202 through a coupling, one end of the transmission shaft 202 is fixedly connected with a transmission gear 203, and the outer wall of the transmission gear 203 is meshedly connected with a transmission mechanism 204:

[0027] The inner wall of the transmission mechanism 204 is fixedly connected with a dust suction pipe 205, one end of the dust suction pipe 205 is fixedly connected with a dust collecting box 206, the bottom end of the inner wall of the dust collecting box 206 is fixedly connected with a centrifugal fan 208, the inner wall of the dust collecting box 206 is fixedly connected with a filter screen 207, and the first motor 201 is fixedly installed on the outer wall of the fixed rod 1.

[0028] Among them: the first motor 201 will work to drive the transmission gear 203 to rotate through the transmission shaft 202, and then the transmission gear 203 will drive the transmission mechanism 204 to rotate to clean the dust. During the cleaning, the centrifugal fan 208 will work to suck the dust cleaned by the transmission mechanism 204 into the dust collecting box 206 through the dust suction pipe 205 for collection, which can make the air circulation better and the heating effect of the HVAC machine 8 better, thereby making the heating effect better and effectively saving energy.

[0029] Embodiment 2

[0030] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working methods. Figures 1 to 4 As shown, see the following description for details:

[0031] As a preferred embodiment, one end of the fixed rod 1 is fixedly connected to a HVAC machine 8, the inner wall of the HVAC machine 8 is fixedly connected to a power supply mechanism 7, the outer wall of the HVAC machine 8 is fixedly connected to a dustproof net 3, the bottom end of the HVAC machine 8 is fixedly connected to a fixed base 4, the outer wall of the HVAC machine 8 is fixedly connected to a battery 5, and the outer wall of the battery 5 is fixedly connected to a power connector 6; further, the HVAC machine 8 is moved to a place where it is needed through the fixed base 4, the power supply mechanism 7 is used to absorb the energy of the sun, and then the solar energy is converted into electrical energy through a photovoltaic inverter and stored in the battery 5, and at the same time supplied to the HVAC machine 8 for heating. When there is no sunlight and there is no electricity in the battery 5, it is powered on through the power connector 6, and then when air is sucked into the HVAC machine 8, the dustproof net 3 can isolate dust.

[0032] As a preferred embodiment, the transmission mechanism 204 includes a driven gear 2041, the inner wall of the driven gear 2041 is connected to a connecting pipe 2042 through a bearing, and the inner wall of the connecting pipe 2042 is fixedly connected to a dust suction pipe 205; further, when the driven gear 2041 rotates, the connecting pipe 2042 will not rotate therewith, so that it can be connected to the dust suction pipe 205.

[0033] As a preferred embodiment, the bottom end of the driven gear 2041 is fixedly connected with a dust collecting plate 2043, and a connecting structure is formed between the driven gear 2041 and the dust collecting plate 2043, and the dust collecting plate 2043 is a hollow design; further, the dust collecting plate 2043 can be used for dust collection during cleaning.

[0034] As a preferred embodiment, the bottom end of the dust collecting plate 2043 is fixedly connected with a cleaning brush 2044, and the cleaning brush 2044 is fixedly installed at the central axis position of the bottom end of the dust collecting plate 2043; further, the dust collecting plate 2043 can clean the dust on the dustproof net 3 when rotating.

[0035] As a preferred embodiment, the power taking mechanism 7 includes a second motor 701, and the output shaft of the second motor 701 is connected to the first movable rod 702 through a coupling; further, the second motor 701 can drive the first movable rod 702 to rotate when working.

[0036] As a preferred embodiment, one end of the first movable rod 702 is connected to the second movable rod 703 via a rotating shaft, and one end of the second movable rod 703 is connected to the fixed block 704 via a rotating shaft; further, when the first movable rod 702 rotates, the fixed block 704 can be lifted by the second movable rod 703.

[0037] As a preferred embodiment, the upper end of the fixed block 704 is fixedly connected with a solar panel 705, and the outer wall of the solar panel 705 is installed on the upper end of the HVAC machine 8 through a rotating shaft; further, one side of the solar panel 705 can be raised.

[0038] The working process of the utility model is as follows: first, the HVAC machine 8 is moved to the place where it is needed through the fixed base 4, and then the second motor 701 can be started, which will drive the first movable rod 702 and the second movable rod 703 to rotate, and then the fixed block 704 is used to lift one side of the solar panel 705, and the solar panel 705 absorbs the energy of the sun, and then the solar energy is converted into electrical energy through the photovoltaic inverter and stored in the battery 5, and at the same time, the HVAC machine 8 is supplied for heating. When there is no sunlight and there is no electricity in the battery 5, it is connected to the power supply connector 6 for use. After a period of use, the dustproof net 3 will accumulate When the dust net 3 is full of dust, the first motor 201 will work to drive the transmission gear 203 to rotate through the transmission shaft 202, and then the transmission gear 203 will drive the driven gear 2041 to rotate. When the driven gear 2041 rotates, it will drive the dust collecting plate 2043 to rotate. Then the cleaning brush 2044 on the dust collecting plate 2043 will clean the dust on the dustproof net 3. At the same time, the centrifugal fan 208 will work to suck the dust cleaned by the cleaning brush 2044 into the dust collecting box 206 through the dust collecting pipe 205 for collection, and then centralized treatment. The above is the working principle of this HVAC energy-saving equipment for construction projects.

[0039] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A heating and ventilation energy-saving device for construction engineering, comprising a fixing rod (1), characterized in that: The outer wall of the fixed rod (1) is fixedly connected to a cleaning mechanism (2), the cleaning mechanism (2) comprising a first motor (201), the output shaft of the first motor (201) being connected to a transmission shaft (202) via a coupling, one end of the transmission shaft (202) being fixedly connected to a transmission gear (203), the outer wall of the transmission gear (203) being meshingly connected to a transmission mechanism (204); The inner wall of the transmission mechanism (204) is fixedly connected to a dust suction pipe (205), one end of the dust suction pipe (205) is fixedly connected to a dust collecting box (206), the bottom end of the inner wall of the dust collecting box (206) is fixedly connected to a centrifugal fan (208), the inner wall of the dust collecting box (206) is fixedly connected to a filter screen (207), and the first motor (201) is fixedly mounted on the outer wall of the fixed rod (1).

2. The HVAC energy-saving equipment for construction engineering according to claim 1, characterized in that: One end of the fixing rod (1) is fixedly connected to a HVAC machine (8), the inner wall of the HVAC machine (8) is fixedly connected to a power supply mechanism (7), the outer wall of the HVAC machine (8) is fixedly connected to a dustproof net (3), the bottom end of the HVAC machine (8) is fixedly connected to a fixing base (4), the outer wall of the HVAC machine (8) is fixedly connected to a battery (5), and the outer wall of the battery (5) is fixedly connected to a power supply connector (6).

3. The HVAC energy-saving equipment for construction engineering according to claim 1, characterized in that: The transmission mechanism (204) comprises a driven gear (2041), the inner wall of the driven gear (2041) is connected to a connecting pipe (2042) via a bearing, and the inner wall of the connecting pipe (2042) is fixedly connected to a dust suction pipe (205).

4. The HVAC energy-saving equipment for construction engineering according to claim 3, characterized in that: The bottom end of the driven gear (2041) is fixedly connected to a dust collecting plate (2043), a connecting structure is formed between the driven gear (2041) and the dust collecting plate (2043), and the dust collecting plate (2043) is of a hollow design.

5. The HVAC energy-saving equipment for construction engineering according to claim 4, characterized in that: The bottom end of the dust collecting plate (2043) is fixedly connected with a cleaning brush (2044), and the cleaning brush (2044) is fixedly installed at the central axis position of the bottom end of the dust collecting plate (2043).

6. The HVAC energy-saving equipment for construction engineering according to claim 2, characterized in that: The power taking mechanism (7) comprises a second motor (701), and the output shaft of the second motor (701) is connected to a first movable rod (702) via a coupling.

7. A HVAC energy-saving equipment for construction engineering according to claim 6, characterized in that: One end of the first movable rod (702) is connected to the second movable rod (703) via a rotating shaft, and one end of the second movable rod (703) is connected to a fixed block (704) via a rotating shaft.

8. The HVAC energy-saving equipment for construction engineering according to claim 7, characterized in that: The upper end of the fixed block (704) is fixedly connected to a solar panel (705), and the outer wall of the solar panel (705) is installed on the upper end of the HVAC machine (8) via a rotating shaft.

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