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Heating device for winter construction of construction project and using method

A technology for construction projects and installation tanks, which is applied in the field of building indoor insulation, can solve the problems of affecting the thermal energy conversion rate of heating devices and the inability to fully burn solid fuels, and achieve the effect of increasing the thermal energy conversion rate and improving the thermal energy conversion rate

Active Publication Date: 2021-11-09
CHINA MCC17 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, a solid combustion heating device is used to insulate heat, but the solid fuel inside the traditional heating device cannot be fully burned, which affects the heat conversion rate of the heating device

Method used

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  • Heating device for winter construction of construction project and using method
  • Heating device for winter construction of construction project and using method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: as Figure 1 to Figure 2 As shown, a construction heating device for winter construction includes a furnace body 1, a grate one 2 and a grate two 3 installed inside the furnace body 1, the two are arranged up and down and are slidably matched with the inner wall of the furnace body 1, and installed Inside the body of furnace 1 and used to adjust the adjustment mechanism for the up-and-down movement of the first 2 and the second 3 of the fire grate, the mesh size of the second 3 of the fire grate is smaller than the mesh size of the first 2 fire grate. Utilize grate one 2 and grate two 3 on the upper and lower sides, because the meshes of the two are different, the solid fuel on the grate one 2 on the upper side will stretch outwards after being burned to form a fragile solid After the particles are adjusted up and down, the fragmented solid fuel will fall to the grate 2 3 with denser meshes in the lower layer to continue to exert waste heat and improve the...

Embodiment 2

[0032] Embodiment 2: further preferred scheme on the basis of embodiment 1:

[0033] The grate one 2 and the grate two 3 are tooth-shaped plate structures, and the tooth shapes of the two are staggered. The mesh of the grate one 2 is matched with the mesh of the grate two 3. The mesh of flute matches with the mesh of fire grate-2. When the adjustment lever 8 is driven to drive the gear 7 to move the rack up and down, the grate one 2 and the two grate 3 will also move relative or opposite to each other. The mesh of the grate will be adapted to screen the solid fuel. At the same time, the solid fuel on the grate 2 will fall to the grate 2 after being broken. When it contacts the grate 2, it will be broken again and fall to the ash plate 15 on.

Embodiment 3

[0034] Embodiment 3: On the basis of Embodiment 2, in order to prevent the solid fuel being burned from being covered by excessive addition during the feeding process and cannot be fully burned, or the addition of too little leads to the need for multiple additions, a further preferred solution:

[0035] The side of the body of furnace 1 is provided with a charging cylinder 9, and the inside of the charging cylinder 9 is equipped with a fixed baffle 11 and movable baffles 10 installed on both sides of the fixed baffle 11, and the feeding cylinder 9 is controlled by opening and closing the two movable baffles 10. A single addition of internal solid fuel.

[0036] When solid fuel needs to be added inside the body of furnace 1, first open the movable baffle 10 on the upper side of the charging cylinder 9 to quantitatively move the solid fuel into the fixed baffle 11, then close the movable baffle 10 on the upper side, and open the lower side The movable baffle 10 of the solid fue...

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Abstract

The invention discloses a heating device for winter construction of a construction project and a using method, and belongs to the technical field of indoor heat preservation of buildings. The heating device comprises a furnace body, a first fire grate and a second fire grate which are installed in the furnace body, and an adjusting mechanism installed in the furnace body and used for adjusting the first fire grate and the second fire grate to move up and down, wherein the mesh size of the second fire grate is smaller than that of the first fire grate. The first fire grate and the second fire grate are adjusted up and down through the adjusting mechanism, meshes of the second fire grate are smaller than those of the first fire grate, and fine particles of solid fuel on the first fire grate fall onto the second fire grate to continue to play a combustion effect, so that sufficient combustion of the solid fuel in the device is achieved, the heat energy conversion rate of the device is increased, and the energy-saving effect of the device is further achieved.

Description

technical field [0001] The invention relates to the technical field of thermal insulation of building interiors, in particular to a heating device for winter construction of a construction project and a use method thereof. Background technique [0002] In recent years, as construction units have increasingly shortened the construction period of engineering projects, many engineering projects need to carry out long or short winter construction. Doing a good job of heating and heat preservation is a necessary condition to ensure the quality of winter construction, especially the heating and heat preservation of tall and large space structures in winter has always been a difficult problem for builders. Generally, a solid combustion heating device is used to insulate heat, but the solid fuel inside the traditional heating device cannot be fully burned, which affects the heat conversion rate of the heating device. Contents of the invention [0003] The purpose of the present i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D15/02F24B1/02F24B13/02
CPCF24D15/02F24B1/02F24B13/02Y02B30/00
Inventor 薛吉林刘曲波刘少美周青
Owner CHINA MCC17 GRP
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