Auxiliary dosing equipment used in furnace

Abstract

The utility model discloses auxiliary dosing equipment used in a furnace, which comprises a support, a medicine storage barrel, a dosing pump and a control circuit box, the front side of the control circuit box is provided with a radiator, the top and the bottom of the rear side of the radiator are both provided with fixing pieces, the top and the bottom of the front side of the control circuit box are both provided with containing grooves, and the containing grooves are communicated with the radiator. A fixing device is arranged on the front side of an inner cavity of the top containing groove, a control device used in cooperation with the fixing device is arranged on the rear side of the inner cavity of the containing groove, and sliding columns used in cooperation with the control device are arranged on the left side and the right side of the rear side of the inner cavity of the containing groove. The radiator, the fixing piece, the fixing device and the control device are matched for use, so that the problems that in the long-time operation of existing automatic dosing equipment, electric appliance elements in a control circuit box usually generate heat, the electric appliance elements in the control circuit box generate heat, the performance is reduced, the service life is shortened, and the service life is shortened are solved. The use of the dosing equipment is influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of in-furnace dosing, and particularly relates to an auxiliary dosing device for use in a furnace. Background Art

[0002] The in-furnace dosing device is a water treatment device used for equipment such as boilers and thermal systems. It is mainly used to add chemical agents into the furnace to improve water quality and prevent problems such as scale and corrosion. This device usually consists of a liquid medicine tank, a metering pump, a control system, etc., and can automatically add the medicine according to the set parameters to ensure the treatment effect of the furnace water. The problems existing in the prior art are: in the long-term operation of the existing automatic dosing device, the electrical components inside the control circuit box usually generate heat, and the heat generated by the electrical components inside the control circuit box may lead to performance degradation and shortened lifespan, affecting the use of the dosing device. Summary of the Utility Model

[0003] Aiming at the problems existing in the prior art, the utility model provides an auxiliary dosing device for use in a furnace, which has the advantages of dissipating heat from the control circuit box of the dosing device and being convenient for installation and disassembly with a radiator, and solves the problems that in the long-term operation of the existing automatic dosing device, the electrical components inside the control circuit box usually generate heat, and the heat generated by the electrical components inside the control circuit box may lead to performance degradation and shortened lifespan, affecting the use of the dosing device.

[0004] The utility model is implemented as follows. An auxiliary dosing device for use in a furnace includes a bracket, a medicine storage barrel, a dosing pump, and a control circuit box. The medicine storage barrel is arranged on the left side of the top of the bracket, the control circuit box is arranged on the right side of the top of the bracket, the dosing pump is arranged at the rear of the control circuit box, a radiator is arranged on the front side of the control circuit box, fixing parts are arranged at the top and bottom of the rear side of the radiator, accommodation grooves are respectively arranged at the top and bottom of the front side of the control circuit box, a fixing device is arranged at the front side of the inner cavity of the top accommodation groove, a control device matched with the fixing device is arranged at the rear side of the inner cavity of the accommodation groove, and sliding columns matched with the control device are arranged at the left and right sides of the rear side of the inner cavity of the accommodation groove.

[0005] Preferably, the front side of the fixing part is fixedly connected with the radiator, and the rear side of the fixing part passes through the accommodation groove and extends into the inner cavity of the accommodation groove.

[0006] Preferably, the top and bottom of the sliding column are fixedly connected with the inner wall of the accommodation groove.

[0007] Preferably, the fixing device includes two limit posts. Return springs are sleeved on the left and right sides of the curved surfaces of the limit posts. Fixed blocks are arranged on the opposite sides of the two return springs. A moving post is arranged at the top of the rear side of the fixed block.

[0008] Preferably, the control device includes a control switch. A first control gear is arranged at the rear side of the control switch. A second control gear is arranged at the bottom of the first control gear. A control groove is formed at the front side of the second control gear. A control post is arranged in the inner cavity of the control groove. A control plate is arranged at the front side of the control post. Moving grooves are formed at both sides of the front side of the control plate.

[0009] Preferably, the left and right sides of the limit posts are fixedly connected to the inner walls of the accommodating grooves respectively. The left and right sides of the return springs are fixedly connected to the inner walls of the accommodating grooves and the fixed blocks respectively. One side of the fixed block close to the fixing member is in contact with the fixing member. The front side of the moving post is fixedly connected to the fixed block. The rear side of the moving post passes through the moving groove and extends into the inner cavity of the moving groove to be in contact with the inner wall of the moving groove.

[0010] Preferably, the rear side of the control switch penetrates through the control circuit box and extends into the inner cavity of the accommodating groove to be fixedly connected to the first control gear. The rear side of the first control gear is rotationally connected to the inner wall of the accommodating groove through a rotating shaft. The bottom of the first control gear meshes with the second control gear. The rear side of the second control gear is rotationally connected to the inner wall of the accommodating groove through a rotating shaft. The surface of the control post is in contact with the inner wall of the control groove. The front side of the control post passes through the control groove and extends to the outside of the control groove to be fixedly connected to the control plate. The control plate is sleeved on the surface of the sliding post.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By the combined use of the radiator, the fixing member, the fixing device and the control device, the present utility model solves the problem that in the long-term operation of the existing automatic dosing equipment, the electrical components inside the control circuit box usually generate heat, and the heat generated by the electrical components inside the control circuit box may cause performance reduction and shortened service life, affecting the use of the dosing equipment.

[0013] 2. By arranging the fixing member, the present utility model can fix the radiator, facilitating the user to use the radiator.

[0014] 3. By arranging the sliding post, the present utility model can support and limit the control plate, facilitating the user to use the control plate.

[0015] 4. The utility model can fix the fixing part by setting the fixing device, which is convenient for the user to use the fixing part.

[0016] 5. The utility model can control the fixing device by setting the control device, which is convenient for the user to use the fixing device.

[0017] 6. The utility model can limit the reset spring and the fixed clamping block by setting the limit post. By setting the reset spring, the fixed clamping block can be reset. By setting the fixed clamping block, the fixing part can be fixed. By setting the moving post, the fixed clamping block can be driven to move.

[0018] 7. The utility model can drive the first control gear to rotate by setting the control switch. By setting the first control gear, the second control gear can be driven to rotate. By setting the second control gear and the control groove, the control post can be driven to move. By setting the control post, the control board can be driven to move. By setting the control board and the moving groove, the moving post can be driven to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the overall three-dimensional structure diagram provided by the embodiment of the utility model;

[0020] Figure 2 is the three-dimensional structure diagram of the fixing part provided by the embodiment of the utility model;

[0021] Figure 3 is the partial cross-sectional view of the control circuit box provided by the embodiment of the utility model;

[0022] Figure 4 is provided by the embodiment of the utility model Figure 3 Enlarged view of A;

[0023] Figure 5 is the three-dimensional structure diagram of the fixing device and the control device provided by the embodiment of the utility model.

[0024] In the figure: 1, support; 2, medicine storage barrel; 3, medicine adding pump; 4, control circuit box; 5, radiator; 6, fixing part; 7, accommodating groove; 8, fixing device; 9, control device; 10, sliding post; 801, limit post; 802, reset spring; 803, fixed clamping block; 804, moving post; 901, control switch; 902, first control gear; 903, second control gear; 904, control groove; 905, control post; 906, control board; 907, moving groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] To further understand the content, features, and effects of the present utility model, the following embodiments are exemplified and described in detail with reference to the accompanying drawings as follows.

[0026] The structure of the present utility model will be described in detail below with reference to the accompanying drawings.

[0027] As Figures 1 to 5 shown, an auxiliary chemical addition device for use inside a furnace provided by an embodiment of the present utility model includes a bracket 1, a chemical storage barrel 2, a chemical addition pump 3, and a control circuit box 4. The chemical storage barrel 2 is arranged on the left side of the top of the bracket 1, the control circuit box 4 is arranged on the right side of the top of the bracket 1, the chemical addition pump 3 is arranged at the rear side of the control circuit box 4, a radiator 5 is arranged on the front side of the control circuit box 4, fixing members 6 are arranged at the top and bottom of the rear side of the radiator 5, accommodation grooves 7 are respectively formed at the top and bottom of the front side of the control circuit box 4, a fixing device 8 is arranged at the front side of the inner cavity of the top accommodation groove 7, a control device 9 that cooperates with the fixing device 8 is arranged at the rear side of the inner cavity of the accommodation groove 7, and sliding columns 10 that cooperate with the control device 9 are arranged at the left and right sides of the rear side of the inner cavity of the accommodation groove 7.

[0028] Referring to Figure 2 and Figure 4 , the front side of the fixing member 6 is fixedly connected to the radiator 5, and the rear side of the fixing member 6 passes through the accommodation groove 7 and extends into the inner cavity of the accommodation groove 7.

[0029] Adopting the above solution: By providing the fixing member 6, the radiator 5 can be fixed, facilitating the use of the radiator 5 by the user.

[0030] Referring to Figure 4 and Figure 5 , the top and bottom of the sliding column 10 are fixedly connected to the inner wall of the accommodation groove 7.

[0031] Adopting the above solution: By providing the sliding column 10, the control board 906 can be supported and limited, facilitating the use of the control board 906 by the user.

[0032] Referring to Figure 5 , the fixing device 8 includes two limit columns 801. Return springs 802 are sleeved on the left and right sides of the curved surface of the limit column 801. A fixing block 803 is arranged on the opposite side of the two return springs 802. A moving column 804 is arranged at the top of the rear side of the fixing block 803.

[0033] Adopting the above solution: By providing the fixing device 8, the fixing member 6 can be fixed, facilitating the use of the fixing member 6 by the user.

[0034] Referring to Figure 5, the control device 9 includes a control switch 901. A first control gear 902 is arranged at the rear side of the control switch 901. A second control gear 903 is arranged at the bottom of the first control gear 902. A control groove 904 is formed at the front side of the second control gear 903. A control column 905 is arranged in the inner cavity of the control groove 904. A control plate 906 is arranged at the front side of the control column 905. Moving grooves 907 are formed at both sides of the front side of the control plate 906.

[0035] With the above scheme: By arranging the control device 9, the fixing device 8 can be controlled, which is convenient for the user to use the fixing device 8.

[0036] Reference Figure 2 、 Figure 4 And Figure 5 , the left side and the right side of the limiting column 801 are fixedly connected to the inner wall of the accommodating groove 7 respectively. The left side and the right side of the reset spring 802 are fixedly connected to the inner wall of the accommodating groove 7 and the fixing block 803 respectively. The side of the fixing block 803 close to the fixing member 6 is in contact with the fixing member 6. The front side of the moving column 804 is fixedly connected to the fixing block 803. The rear side of the moving column 804 passes through the moving groove 907 and extends into the inner cavity of the moving groove 907 to be in contact with the inner wall of the moving groove 907.

[0037] With the above scheme: By arranging the limiting column 801, the reset spring 802 and the fixing block 803 can be limited. By arranging the reset spring 802, the fixing block 803 can be reset. By arranging the fixing block 803, the fixing member 6 can be fixed. By arranging the moving column 804, the fixing block 803 can be driven to move.

[0038] Reference Figure 4 And Figure 5 , the rear side of the control switch 901 penetrates through the control circuit box 4 and extends into the inner cavity of the accommodating groove 7 to be fixedly connected to the first control gear 902. The rear side of the first control gear 902 is rotationally connected to the inner wall of the accommodating groove 7 through a rotating shaft. The bottom of the first control gear 902 meshes with the second control gear 903. The rear side of the second control gear 903 is rotationally connected to the inner wall of the accommodating groove 7 through a rotating shaft. The surface of the control column 905 is in contact with the inner wall of the control groove 904. The front side of the control column 905 passes through the control groove 904 and extends to the outside of the control groove 904 to be fixedly connected to the control plate 906. The control plate 906 is sleeved on the surface of the sliding column 10.

[0039] Adopting the above solution: By setting the control switch 901, the first control gear 902 can be driven to rotate. By setting the first control gear 902, the second control gear 903 can be driven to rotate. By setting the second control gear 903 and the control groove 904, the control column 905 can be driven to move. By setting the control column 905, the control plate 906 can be driven to move. By setting the control plate 906 and the moving groove 907, the moving column 804 can be driven to move.

[0040] The working principle of the present utility model:

[0041] During use, the radiator 5 is placed in a suitable position, and the radiator 5 is pushed to drive the fixing member 6 to move. The fixing member 6 pushes the fixing block 803 to move on the surface of the limiting column 801 and compresses the return spring 802. The fixing block 803 drives the moving column 804 to move in the inner cavity of the moving groove 907. The moving column 804 drives the control plate 906 to move on the surface of the sliding column 10. The control plate 906 drives the control column 905 to move in the inner cavity of the control groove 904. The control column 905 drives the second control gear 903 to rotate. The second control gear 903 drives the first control gear 902 and the control switch 901 to rotate synchronously. When the fixing member 6 enters the inner cavity of the accommodating groove 7, the force released after the return spring 802 is compressed pushes the fixing block 803 to move reversely on the surface of the limiting column 801. The fixing block 803 drives the moving column 804 to move reversely in the inner cavity of the moving groove 907. The moving column 804 drives the control plate 906 to move reversely on the surface of the sliding column 10. The control plate 906 drives the control column 905 to move reversely in the inner cavity of the control groove 904. The control column 905 drives the second control gear 903 to rotate reversely. The second control gear 903 drives the first control gear 902 and the control switch 901 to rotate reversely synchronously and reset, completing the installation.

[0042] In summary: For the auxiliary chemical adding device used in the furnace, by setting the radiator 5, the fixing member 6, the fixing device 8 and the control device 9 to cooperate with each other, the problem that in the existing automatic chemical adding device during long-term operation, the electrical components inside the control circuit box usually generate heat, and the heating of the electrical components inside the control circuit box may cause performance degradation and shortened lifespan, affecting the use of the chemical adding device, is solved.

[0043] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0044] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary dosing device for furnace, comprising a bracket (1), a medicine storage barrel (2), a dosing pump (3) and a control circuit box (4), wherein the medicine storage barrel (2) is arranged on the left side of the top of the bracket (1), the control circuit box (4) is arranged on the right side of the top of the bracket (1), and the dosing pump (3) is arranged on the rear side of the control circuit box (4), characterized in that: A heat sink (5) is arranged on the front side of the control circuit box (4), and fixing parts (6) are arranged on the top and bottom of the rear side of the heat sink (5). A receiving groove (7) is provided on the top and bottom of the front side of the control circuit box (4), and a fixing device (8) is arranged on the front side of the inner cavity of the top receiving groove (7). A control device (9) used in conjunction with the fixing device (8) is arranged on the rear side of the inner cavity of the receiving groove (7), and sliding columns (10) used in conjunction with the control device (9) are arranged on the left and right sides of the rear side of the inner cavity of the receiving groove (7).

2. The auxiliary dosing equipment for furnace use according to claim 1, characterized in that: The front side of the fixing member (6) is fixedly connected to the heat sink (5), and the rear side of the fixing member (6) passes through the accommodating groove (7) and extends to the inner cavity of the accommodating groove (7).

3. The auxiliary dosing equipment for furnace use according to claim 1, characterized in that: The top and bottom of the sliding column (10) are fixedly connected to the inner wall of the accommodating groove (7).

4. The auxiliary dosing equipment for furnace use according to claim 1, characterized in that: The fixing device (8) comprises two limiting columns (801), and a return spring (802) is sleeved on the left and right sides of the curved surface of the limiting column (801), and a fixed clamping block (803) is arranged on the opposite side of the two return springs (802), and a movable column (804) is arranged on the top of the rear side of the fixed clamping block (803).

5. The auxiliary dosing equipment for furnace use according to claim 1, characterized in that: The control device (9) comprises a control switch (901), a first control gear (902) is arranged at the rear side of the control switch (901), a second control gear (903) is arranged at the bottom of the first control gear (902), a control groove (904) is arranged at the front side of the second control gear (903), a control column (905) is arranged in the inner cavity of the control groove (904), a control plate (906) is arranged at the front side of the control column (905), and movable grooves (907) are arranged on both sides of the front side of the control plate (906).

6. The auxiliary dosing equipment for furnace use according to claim 4, characterized in that: The left and right sides of the limiting column (801) are fixedly connected to the inner wall of the accommodating groove (7); the left and right sides of the return spring (802) are fixedly connected to the inner wall of the accommodating groove (7) and the fixed block (803) respectively; the fixed block (803) is in contact with the fixed member (6) on the side close to the fixed member (6); the front side of the movable column (804) is fixedly connected to the fixed block (803); the rear side of the movable column (804) passes through the movable groove (907) and extends to the inner cavity of the movable groove (907) to contact the inner wall of the movable groove (907).

7. The auxiliary dosing equipment for furnace use according to claim 5, characterized in that: The rear side of the control switch (901) passes through the control circuit box (4) and extends to the inner cavity of the accommodating groove (7) to be fixedly connected to the first control gear (902); the rear side of the first control gear (902) is rotatably connected to the inner wall of the accommodating groove (7) via a rotating shaft; the bottom of the first control gear (902) is meshed with the second control gear (903); the rear side of the second control gear (903) is rotatably connected to the inner wall of the accommodating groove (7) via a rotating shaft; the surface of the control column (905) contacts the inner wall of the control groove (904); the front side of the control column (905) passes through the control groove (904) and extends to the outer side of the control groove (904) to be fixedly connected to the control board (906); and the control board (906) is sleeved on the surface of the sliding column (10).

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