Heat exchanger with heating structure

Abstract

The utility model provides a heat exchanger with a heating structure, which comprises a heat exchanger lower main body, a heat exchanger upper main body, a screw rod and a filtering piece, and the left side of the upper end of the heat exchanger lower main body is provided with a stand column used for assisting the heat exchanger upper main body to move up and down. Compared with the prior art, the heat exchanger has the advantages that the heat exchanger lower body, the heat exchanger upper body, the screw, the filter part and the sealing ring are additionally arranged, the adjusting motor is started to drive the screw to rotate, the screw is matched with the screw hole to drive the heat exchanger upper body to move upwards, the filter part is embedded into the circular groove, and the lower end of the sealing ring is embedded into the lower sealing ring groove; and then the heat exchanger upper main body moves downwards to enable the lower surface of the upper heat exchanger body to be attached to the upper surface of the lower heat exchanger body, so that the effect of filtering impurities in the introduced gas can be achieved, liquid in the heating cavity is heated by additionally arranging the heat exchanger lower main body and starting the spiral electric heating pipe, and the self-heating effect can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat exchangers, and particularly relates to a heat exchanger with a self-heating structure. Background Art

[0002] A heat exchanger is a device used to achieve heat transfer between two or more fluids. It is one of the indispensable general equipment in many industrial fields such as chemical, petroleum, electricity, food, pharmaceutical, heating, etc. Its main function is to transfer the heat of hot fluid to cold fluid, so as to achieve the purpose of heating, cooling, evaporation, condensation, etc. Common heat exchangers provide a heat conversion and introduction function, but in some occasions where heat exchangers are used, the gas introduced into the heat exchanger has certain impurities. If heat transfer is achieved by directly importing and exporting through the heat exchanger, the impurities in the originally introduced gas will be discharged together, which may have a certain impact on the performance of subsequent equipment. In severe cases, it may also cause the subsequent equipment receiving the gas to malfunction and become unusable.

[0003] Secondly, impurities in the gas may carry with them during the subsequent discharge process, causing a high level of impurities in the air, which in turn may have some impact on the health of people who come into contact with it.

[0004] In summary, there are some problems in the use of the heat exchanger without a corresponding gas impurity filtering structure, so it is hoped to propose a new structure to solve the above technical problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a heat exchanger with a self-contained heating structure to solve the problems raised in the above-mentioned background technology.

[0006] The utility model is realized through the following technical scheme: a heat exchanger with a self-contained heating structure, comprising: a heat exchanger lower body, a heat exchanger upper body, a screw and a filter element, wherein a column for assisting the upper body of the heat exchanger to move up and down is provided on the left side of the upper end of the lower body of the heat exchanger, a screw groove is provided on the upper surface of the column, a screw for adjusting the upper and lower positions of the upper body of the heat exchanger is provided on the inner side of the screw groove, the upper body of the heat exchanger is provided on the upper right end of the column, a base plate for support is provided below the column, a lower heat exchanger body is provided at the center of the upper surface of the base plate, a circular groove for installing the filter element is provided on the inner side of the upper surface of the lower heat exchanger body, a filter element for filtering the introduced gas is provided on the inner side of the circular groove, a lower sealing ring groove is provided on the outer side of the upper surface of the lower heat exchanger body, and a sealing ring for improving the sealing performance is provided on the inner side of the lower sealing ring groove.

[0007] As a preferred embodiment, an adjusting slot is provided on the right side of the screw slot, an adjusting motor is provided below the screw and on the inner side of the column, and an adjusting slider is provided at the upper left end of the internal structure of the upper body of the heat exchanger. The adjusting slider and the adjusting slot are movably engaged with each other, and the upper and lower positions of the upper body of the heat exchanger can be adjusted by sliding the adjusting slider up and down in the adjusting slot, thereby facilitating the disassembly and assembly of the filter element and the sealing ring.

[0008] As a preferred embodiment, a screw hole is vertically penetrated through the upper surface of the adjusting slider, the screw rod is threadedly connected to the screw hole, an upper heat exchanger body is provided on the right side of the adjusting slider, and an upper sealing ring groove is provided on the lower surface of the upper heat exchanger body to improve the sealing performance.

[0009] As a preferred embodiment, the upper and lower ends of the sealing ring are respectively interlocked with the upper sealing ring groove and the lower sealing ring groove, the filter element is interlocked with the circular groove, a filter layer is provided at the lower inner end of the filter element, and an activated carbon filter layer is provided above the filter layer. The filter layer and the activated carbon filter layer in the filter element can filter impurities from the introduced gas.

[0010] As a preferred embodiment, an air inlet pipe is provided at the lower right end of the lower heat exchanger body, an air inlet flange is provided at the right end of the air inlet pipe, and an air outlet pipe is provided at the upper right end of the upper heat exchanger body;

[0011] A telescopic deformation tube is provided in the middle of the outlet pipe, and an outlet flange is provided at the right end of the outlet pipe. The gas can be introduced and exported through the inlet pipe and the outlet pipe, and can be easily connected to the pipeline of external equipment through the inlet flange and the outlet flange.

[0012] As a preferred embodiment, a heating cavity is provided inside the lower heat exchanger body, and a spiral electric heating tube is provided inside the heating cavity.

[0013] As a preferred embodiment, the spiral electric heating tube is electrically connected to an external power supply using a wire, a liquid inlet pipe is provided at the upper end of the front side of the lower heat exchanger body, and a liquid outlet pipe is provided at the lower end of the rear side of the lower heat exchanger body. The spiral electric heating tube is started to heat the liquid in the heating chamber, thereby achieving a self-heating effect.

[0014] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by adding a lower body of the heat exchanger, an upper body of the heat exchanger, a screw, a filter element and a sealing ring, starting the adjusting motor to drive the screw to rotate, so that the screw and the screw hole cooperate to drive the upper body of the heat exchanger to move upward, embed the filter element into the circular groove, embed the lower end of the sealing ring into the lower sealing ring groove, and then move the upper body of the heat exchanger downward to make the lower surface of the upper heat exchanger body fit with the upper surface of the lower heat exchanger body, thereby achieving the effect of filtering the introduced gas impurities, and by adding the lower body of the heat exchanger, starting the spiral electric heating tube to heat the liquid in the heating chamber, thereby achieving the effect of self-heating. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 The utility model is a schematic diagram of the overall structure of a heat exchanger with a self-heating structure.

[0017] Figure 2 The utility model is a schematic diagram of the explosion structure of a heat exchanger with a self-heating structure.

[0018] Figure 3 It is a schematic diagram of the rear structure of the lower body of a heat exchanger in a heat exchanger with a self-heating structure according to the utility model.

[0019] Figure 4 It is a partial cross-sectional schematic diagram of a lower body of a heat exchanger in a heat exchanger with a self-heating structure according to the utility model.

[0020] Figure 5 It is a schematic diagram of the front structure of the lower body of a heat exchanger in a heat exchanger with a self-heating structure according to the utility model.

[0021] Figure 6 The utility model is a schematic diagram of the structure of the main body of the heat exchanger in the heat exchanger with a self-heating structure.

[0022] In the figure, 100-heat exchanger lower body, 101-base plate, 102-lower heat exchanger body, 103-air inlet pipe, 104-air inlet flange, 105-liquid outlet pipe, 106-heating chamber, 107-spiral electric heating tube, 108-column, 109-screw groove, 110-adjusting slide groove, 111-circular groove, 112-lower sealing ring groove, 113-liquid inlet pipe;

[0023] Heat exchanger upper body, 201-adjusting slider, 202-screw hole, 203-upper heat exchanger body, 204-upper sealing ring groove, 205-air outlet pipe, 206-telescopic deformation pipe, 207-air outlet flange; 300-screw; 400-filter element; 500-sealing ring. 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 of 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] See also Figures 1 to 6 The utility model provides a technical solution: a heat exchanger with a self-contained heating structure, comprising: a heat exchanger lower body 100, a heat exchanger upper body 200, a screw 300 and a filter 400, and a column 108 for assisting the upper body 200 to move up and down is provided on the left side of the upper end of the heat exchanger lower body 100;

[0026] A screw groove 109 is provided on the upper surface of the column 108, and a screw 300 for adjusting the upper and lower positions of the heat exchanger upper body 200 is provided inside the screw groove 109. The heat exchanger upper body 200 is provided at the upper right end of the column 108, and a base plate 101 for support is provided below the column 108;

[0027] A lower heat exchanger body 102 is provided at the center of the upper surface of the base plate 101, a circular groove 111 for installing a filter element 400 is provided on the inner side of the upper surface of the lower heat exchanger body 102, a filter element 400 for filtering the introduced gas is provided on the inner side of the circular groove 111, a lower sealing ring groove 112 is provided on the outer side of the upper surface of the lower heat exchanger body 102, a sealing ring 500 for improving the sealing performance is provided on the inner side of the lower sealing ring groove 112.

[0028] An adjusting slot 110 is provided on the right side of the screw slot 109, an adjusting motor is provided below the screw 300 and inside the column 108, and an adjusting slider 201 is provided at the upper left end of the internal composition of the upper body 200 of the heat exchanger. The adjusting slider 201 and the adjusting slot 110 are movably engaged with each other. By sliding the adjusting slider 201 up and down in the adjusting slot 110, the upper and lower positions of the upper body 200 of the heat exchanger can be adjusted conveniently, thereby facilitating the disassembly and assembly of the filter element 400 and the sealing ring 500.

[0029] A screw hole 202 is vertically penetrated through the upper surface of the adjusting slider 201, and the screw rod 300 is threadedly connected to the screw hole 202. An upper heat exchanger body 203 is provided on the right side of the adjusting slider 201, and an upper sealing ring groove 204 is provided on the lower surface of the upper heat exchanger body 203 to improve the sealing performance.

[0030] The upper and lower ends of the sealing ring 500 are respectively interlocked with the upper sealing ring groove 204 and the lower sealing ring groove 112, the filter element 400 is interlocked with the circular groove 111, and a filter layer is provided at the lower inner end of the filter element 400, and an activated carbon filter layer is provided above the filter layer. The filter layer and the activated carbon filter layer in the filter element 400 can filter impurities from the introduced gas.

[0031] An air inlet pipe 103 is provided at the lower right end of the lower heat exchanger body 102, an air inlet flange 104 is provided at the right end of the air inlet pipe 103, and an air outlet pipe 205 is provided at the upper right end of the upper heat exchanger body 203;

[0032] A telescopic deformation tube 206 is provided in the middle of the outlet pipe 205, and an outlet flange 207 is provided at the right end of the outlet pipe 205. The gas can be introduced and exported through the inlet pipe 103 and the outlet pipe 205, and can be easily connected to the pipeline of external equipment through the inlet flange 104 and the outlet flange 207.

[0033] See also Figure 1-Figure 6 As the first embodiment of the utility model: first, the user starts the adjustment motor to drive the screw 300 to rotate, so that the screw 300 cooperates with the screw hole 202 to drive the upper body 200 of the heat exchanger to move up, and then the filter element 400 is embedded in the circular groove 111. The impurities in the introduced gas can be filtered through the filter layer and the activated carbon filter layer in the filter element 400, and then the lower end of the sealing ring 500 is embedded in the lower sealing ring groove 112. Secondly, the user moves the upper body 200 of the heat exchanger downward by controlling the adjustment motor so that the lower surface of the upper heat exchanger body 203 fits the upper surface of the lower heat exchanger body 102, and the lower end of the sealing ring 500 is embedded in the inner side of the upper sealing ring groove 204. During the up and down movement of the upper heat exchanger body 200, the telescopic deformation tube 206 assists in changing its position, thereby achieving the effect of filtering impurities in the introduced gas.

[0034] A heating chamber 106 is provided inside the lower heat exchanger body 102 , and a spiral electric heating tube 107 is provided inside the heating chamber 106 .

[0035] The spiral electric heating tube 107 is electrically connected to an external power supply using a wire. A liquid inlet pipe 113 is provided at the upper front end of the lower heat exchanger body 102, and a liquid outlet pipe 105 is provided at the lower rear end of the lower heat exchanger body 102. The spiral electric heating tube 107 is started to heat the liquid in the heating chamber 106, thereby achieving a self-heating effect.

[0036] See also Figure 1-Figure 5 , as the second embodiment of the utility model: based on the above-mentioned first embodiment, a heating chamber 106 is opened on the inner side of the lower heat exchanger body 102, a spiral electric heating tube 107 is arranged on the inner side of the heating chamber 106, a liquid inlet pipe 113 is arranged on the upper end of the front side of the lower heat exchanger body 102, and a liquid outlet pipe 105 is arranged on the lower end of the rear side of the lower heat exchanger body 102. The user introduces the external liquid into the inner side of the heating chamber 106 through the liquid inlet pipe 113, and the spiral electric heating tube 107 is started to heat the liquid in the heating chamber 106, and the liquid in the heating chamber 106 can be regularly replaced through the liquid outlet pipe 105, so as to achieve the effect of self-heating.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat exchanger with a built-in heating structure, comprising: A heat exchanger lower body (100), a heat exchanger upper body (200), a screw (300) and a filter element (400), characterized in that a column (108) for assisting the upper body (200) to move up and down is provided on the left side of the upper end of the heat exchanger lower body (100); A screw groove (109) is provided on the upper surface of the column (108); a screw (300) for adjusting the upper and lower positions of the heat exchanger upper body (200) is provided inside the screw groove (109); the heat exchanger upper body (200) is provided at the upper right end of the column (108); and a base plate (101) for supporting is provided below the column (108); A lower heat exchanger body (102) is provided at the center of the upper surface of the base plate (101); a circular groove (111) for mounting a filter element (400) is provided on the inner side of the upper surface of the lower heat exchanger body (102); a filter element (400) for filtering the introduced gas is provided on the inner side of the circular groove (111); a lower sealing ring groove (112) is provided on the outer side of the upper surface of the lower heat exchanger body (102); a sealing ring (500) for improving sealing performance is provided on the inner side of the lower sealing ring groove (112).

2. A heat exchanger with a self-heating structure according to claim 1, characterized in that: An adjusting slide groove (110) is provided on the right side of the screw groove (109), an adjusting motor is provided below the screw (300) and inside the column (108), and an adjusting slider (201) is provided at the upper left end of the internal structure of the upper body (200) of the heat exchanger, and the adjusting slider (201) and the adjusting slide groove (110) are movably engaged with each other.

3. A heat exchanger with a self-heating structure as claimed in claim 2, characterized in that: A screw hole (202) is vertically penetrated through the upper surface of the adjusting slider (201), and the screw rod (300) is threadedly connected to the screw hole (202). An upper heat exchanger body (203) is provided on the right side of the adjusting slider (201), and an upper sealing ring groove (204) for improving sealing performance is provided on the lower surface of the upper heat exchanger body (203).

4. A heat exchanger with a self-heating structure as claimed in claim 3, characterized in that: The upper and lower ends of the sealing ring (500) are respectively interlocked with the upper sealing ring groove (204) and the lower sealing ring groove (112), the filter element (400) is interlocked with the circular groove (111), and a filter layer is provided at the lower inner end of the filter element (400), and an activated carbon filter layer is provided above the filter layer.

5. A heat exchanger with a self-heating structure as claimed in claim 4, characterized in that: An air inlet pipe (103) is provided at the lower right end of the lower heat exchanger body (102), an air inlet flange (104) is provided at the right end of the air inlet pipe (103), and an air outlet pipe (205) is provided at the upper right end of the upper heat exchanger body (203); A telescopic deformation tube (206) is provided in the middle of the air outlet pipe (205), and an air outlet flange (207) is provided at the right end of the air outlet pipe (205).

6. The heat exchanger with a self-heating structure according to claim 1, characterized in that: A heating chamber (106) is provided on the inner side of the lower heat exchanger body (102), and a spiral electric heating tube (107) is provided on the inner side of the heating chamber (106).

7. A heat exchanger with a self-heating structure as claimed in claim 6, characterized in that: The spiral electric heating tube (107) is electrically connected to an external power supply using a wire, a liquid inlet pipe (113) is provided at the front upper end of the lower heat exchanger body (102), and a liquid outlet pipe (105) is provided at the rear lower end of the lower heat exchanger body (102).

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