Electric heating water tank device and deodorization equipment comprising same

Abstract

The utility model provides an electric heating water tank device which comprises a water tank body, an electric heating device, a fixing device and a floating ball device. According to the electric heating water tank device, the electric heating device is obliquely inserted into the water tank, the tail end of the electric heating device is connected with the floating ball device floating on the liquid level through the connecting wire, and the top end of the electric heating device is arranged to be in a movable rotating hemisphere shape. In the process that the floating ball device moves up and down along with rising and falling of the liquid level, the electric heating device rotates around the hemispherical top end, and therefore the inserting depth of the electric heating device is changed along with up-down fluctuation of the liquid level in the water tank. The problems of electric energy loss, short service life and the like of an electric heating pipe fixedly installed in an existing electric heating water tank due to fluctuation of the liquid level in the water tank are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental purification, and in particular relates to an electric heating water tank device and deodorizing equipment comprising the electric heating water tank device. Background Art

[0002] In some chemical industry equipment, for example, a coal chemical industry sewage pool malodorous gas deodorization equipment disclosed in Chinese patent document CN219168122U, the malodorous gas needs to first pass through an alkali washing tower for a preliminary flushing process. The alkali washing tower is connected to the alkali washing tower circulating water tank, and circulating water is continuously added to the alkali washing tower through the alkali washing tower circulating water tank.

[0003] However, the alkali washing tower and alkali washing tower circulating water tank of the above-mentioned deodorization equipment are both operated outdoors. Under the condition of sub-zero temperature, the liquid in the tower body is easy to freeze. The usual solution is to install a fixed flange electric heating pipe on the upper part of the alkali washing tower circulating water tank. However, the liquid level of the water tank in the alkali washing tower body will often fluctuate due to drainage and water replenishment. Therefore, part of the heating body of the electric heating pipe fixed in the water tank will be exposed to the air, causing unnecessary power loss. At the same time, the part where the liquid surface contacts the heating body will be heated to generate water vapor, which will produce unnecessary odor. At the same time, long-term uneven heating will shorten the service life of the electric heater. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an electric heating water tank device and a deodorizing device including the electric heating water tank device, so as to solve the problems of power loss and short service life of the electric heating pipe in the electric heating water tank due to the fluctuation of the liquid level in the water tank.

[0005] To achieve the above purpose, the solution adopted by the utility model is as follows:

[0006] In a first aspect, the utility model provides an electric heating water tank device, comprising:

[0007] A water tank body, wherein a water inlet and an electric heating device installation port are provided on one side of the water tank body, the water inlet is located at the bottom of the water tank body, and the electric heating device installation port is located above the water inlet;

[0008] The electric heating device is elongated and inserted into the electric heating device installation opening, and the top of the electric heating device extending out of the electric heating device installation opening is hemispherical;

[0009] A fixing device, used for fixing the electric heating device, comprising an extension portion extending outward from the installation opening of the electric heating device and having an acute angle with the vertical upward direction, a fixing flange fixed to the extended end of the extension portion, and a hemispherical top cover fixed to the top of the fixing flange, the hemispherical top end of the electric heating device cooperates with the hemispherical top cover of the fixing device, so that the electric heating device rotates in the hemispherical top cover of the fixing device;

[0010] The float device is connected to the end of the electric heating device through a connecting line. The float device floats on the liquid surface in the water tank body and moves up and down with the rise and fall of the liquid surface, thereby causing the end of the electric heating device to move up and down.

[0011] Preferably, a spherical waterproof sealing gasket is provided between the hemispherical top end of the electric heating device and the hemispherical top cover of the fixing device to prevent water leakage from the gap between the two due to the rising liquid level.

[0012] Preferably, the electric heating device, the float device and the connecting line form a plane, so that the electric heating device can rotate up and down in the hemispherical top cover of the fixing device around its hemispherical top in the plane.

[0013] Preferably, a long strip groove is provided on the top of the hemispherical top cover of the fixing device, and the long strip groove is within the plane.

[0014] Preferably, a connecting wire for connecting to an external power source is also provided on the hemispherical top of the electric heating device, and the connecting wire extends from the elongated groove.

[0015] Preferably, the water inlet of the water tank body is connected to a circulation pump.

[0016] Preferably, the circulation pump is a horizontal circulation pump.

[0017] Preferably, a water outlet is also provided on the water tank body.

[0018] In a second aspect, the utility model also provides a deodorizing device comprising the electric heating water tank device as described above.

[0019] Preferably, the deodorizing device further comprises a flushing tower body, and the water outlet of the electric heating water tank device is connected to the flushing tower body.

[0020] Beneficial Effects

[0021] The utility model provides an electric heating water tank device, which is provided with an electric heating device which is obliquely inserted into the water tank, the end of the electric heating device is connected to a float device floating on the liquid surface by a connecting line, the top of the electric heating device is provided with a movable and rotatable hemispherical shape, and the float device causes the electric heating device to rotate around the hemispherical top in the process of moving up and down with the rise and fall of the liquid level, so that the insertion depth of the electric heating device can be changed with the up and down fluctuation of the liquid level in the water tank, thereby solving the problems of power loss and short service life of the electric heating pipe fixedly installed in the existing electric heating water tank due to the fluctuation of the liquid level in the water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the vertical installation of the electric heating water tank device involved in the utility model.

[0023] Figure 2 It is a side installation schematic diagram of the electric heating water tank device involved in the utility model.

[0024] Figure 3 It is a three-dimensional structural schematic diagram of the electric heating device and the fixing flange of the electric heating water tank device involved in the utility model.

[0025] Figure 4 for Figure 3 Top view of the .

[0026] Figure 5 for Figure 4 Cross-sectional view of DD.

[0027] In the figure,

[0028] 1- water tank body, 11- water inlet, 12- electric heating device installation port,

[0029] 2-Electric heating device,

[0030] 3-fixing device, 31-extension part, 32-fixing flange, 33-hemispherical top cover, 331-long strip groove,

[0031] 4-Float device,

[0032] 5-Connection wire,

[0033] A-Horizontal circulation pump,

[0034] B- Connect the wires,

[0035] C-Liquid level. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0039] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply 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 a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0040] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0041] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] To this end, the following solutions are proposed:

[0043] See also Figure 1-2 The utility model provides an electric heating water tank device, comprising: a water tank body 1, an electric heating device 2, a fixing device 3 and a floating ball device 4.

[0044] Specifically, a water inlet 11 and an electric heating device installation port 12 are provided on one side of the water tank body 1. The water inlet 11 is located at the bottom of the water tank body 1 and is connected to a horizontal circulation pump A, through which fresh water is replenished into the water tank body 1 of the electric heating water tank device of the utility model. The electric heating device installation port 12 is located above the water inlet 11. In some embodiments, the water inlet 11 and the electric heating device installation port 12 are arranged on the same side of the water tank body 1.

[0045] In the electric heating water tank device of the present invention, the electric heating device 2 is long and inserted into the electric heating device installation port 12. In some embodiments, the electric heating device 2 is a long electric heating tube, and the top of the electric heating device 2 extending out of the electric heating device installation port 12 is hemispherical.

[0046] In the electric heating water tank device of the present invention, the fixing device 3 is used to fix the electric heating device 2, including an extension portion 31 extending outward from the installation port of the electric heating device and having an acute angle with the vertical upward direction, a fixing flange 32 fixed to the extended end of the extension portion 31 and a hemispherical top cover 33 fixed to the top of the fixing flange 32. The hemispherical top of the electric heating device 2 cooperates with the hemispherical top cover 33 of the fixing device 3 so that the electric heating device 2 can rotate in the hemispherical top cover 33 of the fixing device 3.

[0047] In the electric heating water tank device of the present invention, the float device 4 is connected to the end of the electric heating device 2 through a connecting line 5. The float device 4 floats on the liquid level C in the water tank body 1 and moves up and down with the rise and fall of the liquid level C. The end of the electric heating device 2 moves up and down through the connecting line 5 and the buoyancy of water.

[0048] In one embodiment, the electric heating device 2, the float device 4 and the connecting line 5 form a plane, so that the electric heating device 2 can rotate up and down in the plane around its hemispherical top in the hemispherical top cover 33 of the fixing device 3. When the float device 4 moves up and down with the rise and fall of the liquid level C, the end of the electric heating device 2 moves up and down through the connecting line 5 and the buoyancy of water. Since the top of the electric heating device 2 is set to be a movable and rotatable hemispherical shape, it cooperates with the hemispherical top cover 33 of the fixing device 3, driving the entire electric heating device 2 to rotate up and down around its hemispherical top in the hemispherical top cover 33 of the fixing device 3.

[0049] In some embodiments, a spherical waterproof sealing gasket is also provided between the hemispherical top of the electric heating device 2 and the hemispherical top cover 33 of the fixing device 3 to prevent the gap between the two from leaking due to the rise of the liquid level C. In other embodiments, the water inlet 11 and the electric heating device installation port 12 located on the same side of the water tank body 1 should be configured so that after the electric heating device 2 is inserted into the electric heating device installation port 12 and fixed to the fixing device 3, the end of the electric heating device 2 is preferably located near the water inlet 11, for example, at the same level as the water inlet 11. Such a design can ensure that the liquid around the electric heating device 2 is in a fast-flowing state. In the process of the float device 4 moving up and down with the rise and fall of the liquid level C, the end of the electric heating device 2 can be quickly moved up and down through the connecting line 5 and the fast flow of water.

[0050] In the electric heating water tank device of the present invention, the opening positions of the water inlet 11 and the electric heating device installation port 12 located on the same side of the water tank body 1, as well as the inclination angle of the extension portion 31 of the fixing device 3 at an acute angle to the vertical upward direction and the extension length of the extension portion 31 should be determined according to the actual on-site usage conditions, such as the length of the electric heating device 2, the length of the connecting line 5 and the liquid level change range of the water tank body 1 of the electric heating water tank device to determine these design factors.

[0051] See also Figure 3-5 In some embodiments, a long strip groove 331 is provided at the top of the hemispherical top cover 33 of the fixing device 3, and the long strip groove 331 is in the plane formed by the electric heating device 2, the float device 4 and the connecting wire 5. A connecting wire B for connecting to an external power source is also provided at the hemispherical top of the electric heating device 2, and the connecting wire B extends from the long strip groove 331. When the float device 4 moves up and down with the rise and fall of the liquid level C, driving the entire electric heating device 2 to rotate up and down around its hemispherical top in the hemispherical top cover 33 of the fixing device 3, the connecting wire B located at the hemispherical top of the electric heating device 2 can slide in the long strip groove 331 at the top of the hemispherical top cover 33 of the fixing device 3.

[0052] In the electric heating water tank device of the present invention, a water outlet (not shown in the figure) is also provided on the water tank body 1, and the water outlet is connected to the flushing tower body of the deodorizing equipment mentioned in the background technology of the present invention, for example.

[0053] The electric heating water tank device of the utility model can also be applied to other chemical industry equipment such as flushing towers similar to deodorizing equipment.

[0054] The utility model provides an electric heating water tank device, which is provided with an electric heating device which is obliquely inserted into the water tank, the end of the electric heating device is connected to a float device floating on the liquid surface by a connecting line, the top of the electric heating device is provided with a movable and rotatable hemispherical shape, and the float device causes the electric heating device to rotate around the hemispherical top in the process of moving up and down with the rise and fall of the liquid level, so that the insertion depth of the electric heating device can be changed with the up and down fluctuation of the liquid level in the water tank, thereby solving the problems of power loss and short service life of the electric heating pipe fixedly installed in the existing electric heating water tank due to the fluctuation of the liquid level in the water tank.

[0055] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An electric heating water tank device, characterized in that: include: A water tank body, wherein a water inlet and an electric heating device installation port are provided on one side of the water tank body, the water inlet is located at the bottom of the water tank body, and the electric heating device installation port is located above the water inlet; The electric heating device is elongated and inserted into the electric heating device installation opening, and the top of the electric heating device extending out of the electric heating device installation opening is hemispherical; A fixing device, used for fixing the electric heating device, comprising an extension portion extending outward from the installation opening of the electric heating device and having an acute angle with the vertical upward direction, a fixing flange fixed to the extended end of the extension portion, and a hemispherical top cover fixed to the top of the fixing flange, the hemispherical top end of the electric heating device cooperates with the hemispherical top cover of the fixing device, so that the electric heating device rotates in the hemispherical top cover of the fixing device; The float device is connected to the end of the electric heating device through a connecting line. The float device floats on the liquid surface in the water tank body and moves up and down with the rise and fall of the liquid surface, thereby causing the end of the electric heating device to move up and down.

2. The electric heating water tank device according to claim 1, characterized in that: A spherical waterproof sealing gasket is also provided between the hemispherical top end of the electric heating device and the hemispherical top cover of the fixing device to prevent water leakage from the gap between the two due to the rising of the liquid level.

3. The electric heating water tank device according to claim 1, characterized in that: The electric heating device, the float device and the connecting line form a plane, so that the electric heating device can rotate up and down in the hemispherical top cover of the fixing device around its hemispherical top in the plane.

4. The electric heating water tank device according to claim 3, characterized in that: A long strip groove is provided on the top of the hemispherical top cover of the fixing device, and the long strip groove is within the plane.

5. The electric heating water tank device according to claim 4, characterized in that: A connecting wire for connecting to an external power source is also provided on the hemispherical top of the electric heating device, and the connecting wire extends from the long strip groove.

6. The electric heating water tank device according to claim 1, characterized in that: The water inlet of the water tank body is connected to a circulation pump.

7. The electric heating water tank device according to claim 6, characterized in that: The circulating pump is a horizontal circulating pump.

8. The electric heating water tank device according to claim 1, characterized in that: A water outlet is also provided on the water tank body.

9. A deodorizing device comprising the electrically heated water tank device according to any one of claims 1 to 8.

10. The deodorizing device according to claim 9, characterized in that: The deodorizing equipment further comprises a flushing tower body, and the water outlet of the electric heating water tank device is connected to the flushing tower body.

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