Integrated circulating temperature control device

Abstract

The utility model discloses an integrated circulating temperature control device which comprises a cabinet, a plurality of circulating temperature control units are arranged in the cabinet, each circulating temperature control unit comprises a circulating pump, a water inlet pipe, a supporting pipe, a heating pipe and a water outlet pipe, a water inlet flange seat is arranged at the water inlet end of each circulating pump, and a water inlet flange plate is arranged at the outlet of each water inlet pipe. The water inlet flange plate is fixedly connected with the water inlet flange seat, a water outlet flange seat is arranged at the water outlet end of the circulating pump, the supporting pipe extends in the horizontal direction, a first pipe head bent downwards and a second pipe head bent upwards are formed at the two ends of the supporting pipe respectively, and the water outlet flange plate is arranged at the end of the first pipe head and fixedly connected with the water outlet flange seat. The second pipe head is communicated with the bottom of the heating pipe and fixedly connected with the heating pipe, the heating pipe is supported above the circulating pump through the supporting pipe, and the water outlet pipe is communicated with the upper end of the heating pipe. The utility model has the characteristics of compact structure, support saving, high integration level and the like.

Description

Technical Field

[0001] The utility model relates to a water temperature control device, in particular to an integrated circulating temperature control device. Background Art

[0002] In the prior art, for industrial equipment that uses water as a heating medium, a circulating electric heating device is generally used to heat the water medium. The existing temperature control device is to fix one or more circulating pumps in a cabinet, and at the same time, an electric heating tube is set in the cabinet corresponding to each circulating pump. The circulating pump and the electric heating tube are supported and fixed by brackets, beams, etc., respectively. This fixing method results in that the space in the cabinet cannot be fully utilized, and the circulating pump and the electric heating tube are prone to position interference with various pipelines, so it cannot meet the design requirements of compact structure and high integration. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an integrated circulation temperature control device with compact structure, saved brackets and high integration level in view of the deficiencies of the existing technology.

[0004] In order to solve the above technical problems, the present utility model adopts the following technical solutions.

[0005] 14. The heat dissipation controller of claim 13, wherein the heat dissipation controller is configured to connect the heat dissipation device to the heat dissipation device, wherein the heat dissipation controller is configured to connect the heat dissipation device to the heat dissipation device. The heat dissipation controller is configured to connect the heat dissipation device to the heat dissipation device.

[0006] Preferably, the heating tube is arranged parallel to and above the supporting tube.

[0007] Preferably, the heating tube includes a tube body, an end cap is fixed to the end of the tube body, an electric heating tube is provided on the end cap, and the electric heating tube extends into the tube body.

[0008] Preferably, a hollow electric heating pipe bracket is provided in the tube body, and the electric heating pipe passes through the electric heating pipe bracket.

[0009] Preferably, the inlet of the water inlet pipe is provided with a first hand valve, the outlet of the water outlet pipe is provided with a second hand valve, and the first hand valve and the second hand valve are arranged adjacent to each other.

[0010] Preferably, the circulating temperature control unit includes a vertically arranged gas collecting cylinder, and the gas collecting cylinder is serially connected to the water inlet pipe.

[0011] Preferably, a plurality of side cover plates and a top cover plate are provided on the outer side of the cabinet, and a support step is formed on one side of the cabinet, and a control cabinet is fixed on the support step.

[0012] Preferably, at least one side cover is provided with an instrument, a through hole is provided on the side cover, the instrument is aligned with the through hole, the side cover includes an inwardly protruding frame, the instrument is fixed in a protective cover, two ears are formed at the upper end of the protective cover, and slots corresponding to the ears are provided on the top of the frame, the ears pass through the slots and the two are fixedly connected.

[0013] In the integrated circulation temperature control device disclosed by the present invention, a plurality of circulation temperature control units can be arranged in an array in the cabinet, and each circulation temperature control unit includes a circulation pump. The circulation pump can be directly fixed on the bottom plate or support of the cabinet. The water inlet pipe, the circulation pump, the support pipe, the heating pipe and the water outlet pipe are connected in sequence to form a water medium circulation loop. When the circulation pump and the heating pipe work at the same time, the water medium in the loop is circulated and heated until the water medium reaches the specified temperature and is supplied to the water-using equipment. The water inlet end of the circulation pump is fixedly connected to the water inlet flange and the water inlet flange seat through the water inlet flange, which not only realizes water communication, but also supports the water inlet pipe at a specified position. Accordingly, based on the fixed connection relationship between the water outlet flange and the water outlet flange seat, the support pipe can be supported and fixed above the circulation pump, and the support pipe is connected to the water outlet end of the circulation pump. At the same time, the second pipe head is fixed to the bottom of the heating pipe and connected to each other. Finally, the upper end of the heating pipe is connected to the water inlet end of the water-using equipment by using the water outlet pipe. Compared with the prior art, the present invention uses the support pipe to support and fix the heating pipe laterally, and at the same time supports and fixes the water inlet pipe based on the matching relationship between the flange and the flange seat. Based on the above installation method, the present invention does not need to set up other brackets to support the water pipe and the electric heating pipe, so it simplifies the support structure inside the cabinet, making the cabinet not only compact in structure but also more integrated, which better meets the application requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an exploded view of the circulating temperature control unit;

[0015] Figure 2 This is an exploded view of the heating tube;

[0016] Figure 3 It is the structural diagram of the cabinet, circulation temperature control unit and control cabinet;

[0017] Figure 4 It is a structural diagram of the cabinet, side cover and top cover;

[0018] Figure 5 This is the internal structure diagram of the side cover;

[0019] Figure 6 This is a structural diagram of the circulating temperature control unit in the preferred embodiment of the present utility model. DETAILED DESCRIPTION

[0020] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments.

[0021] The utility model discloses an integrated circulation temperature control device, combined with Figures 1 to 5 As shown, it includes a cabinet 1, wherein a plurality of circulation temperature control units 2 are provided in the cabinet 1, wherein the circulation temperature control unit 2 includes a circulation pump 20, a water inlet pipe 21, a support pipe 22, a heating pipe 23 and a water outlet pipe 24, wherein the water inlet end of the circulation pump 20 is provided with a water inlet flange seat 200, and the outlet of the water inlet pipe 21 is provided with a water inlet flange 210, and the water inlet flange 210 is fixedly connected to the water inlet flange seat 200 so that the outlet of the water inlet pipe 21 is connected to the water inlet end of the circulation pump 20, and the water outlet end of the circulation pump 20 is provided with a water outlet flange seat 201, and the support pipe 22 is provided along the horizontal direction. The support tube 22 extends downward, and the two ends of the support tube 22 are respectively formed with a first tube head 220 bent downward and a second tube head 221 bent upward. The end of the first tube head 220 is provided with a water outlet flange 222, and the water outlet flange 222 is fixedly connected to the water outlet flange seat 201 to enable the support tube 22 to be connected to the water outlet end of the circulation pump 20. The second tube head 221 is connected to the bottom of the heating tube 23 and the two are fixedly connected. The heating tube 23 is supported above the circulation pump 20 by the support tube 22, and the water outlet pipe 24 is connected to the upper end of the heating tube 23.

[0022] In the above structure, a plurality of circulation temperature control units 2 can be arranged in an array in the cabinet 1, and each circulation temperature control unit 2 includes a circulation pump 20. The circulation pump 20 can be directly fixed on the bottom plate or support of the cabinet 1. The water inlet pipe 21, the circulation pump 20, the support pipe 22, the heating pipe 23 and the water outlet pipe 24 are connected in sequence to form a water medium circulation loop. When the circulation pump 20 and the heating pipe 23 work at the same time, the water medium in the loop is circulated and heated until the water medium reaches the specified temperature and is supplied to the water-using equipment. The water inlet flange 210 is fixedly connected to the water inlet flange seat 200, which not only realizes water communication, but also supports the water inlet pipe 21 at a specified position. Accordingly, based on the fixed connection relationship between the water outlet flange 222 and the water outlet flange seat 201, the support pipe 22 can be supported and fixed above the circulation pump 20, and the support pipe 22 is connected to the water outlet end of the circulation pump 20. At the same time, the second pipe head 221 is fixed to the bottom of the heating pipe 23 and connected to each other. Finally, the water outlet pipe 24 is used to connect the upper end of the heating pipe 23 to the water inlet end of the water-using equipment. Compared with the prior art, the present invention utilizes the support tube 22 to laterally support and fix the heating tube 23, and at the same time supports and fixes the water inlet pipe 21 based on the matching relationship between the flange plate and the flange seat. Based on the above installation method, the present invention does not need to set up other brackets to support the water pipe and the electric heating tube, so it simplifies the support structure inside the cabinet, making the cabinet not only compact in structure, but also more integrated, which better meets the application requirements.

[0023] In order to further save the space of the circulation temperature control unit 2, in this embodiment, the heating tube 23 is arranged parallel to the upper part of the support tube 22. Figure 2 The support tube 22 has a laterally extending structure, and the first tube head 220 and the second tube head 221 at the front and rear ends thereof can be reliably fixed to the circulation temperature control unit 2 and the heating tube 23, thereby having both a supporting function for the heating tube 23 and a pipeline connection function, which not only simplifies the supporting structure but also provides a water flow path.

[0024] The heating tube 23 in this embodiment is preferably an electric heater. Figure 2The heating tube 23 includes a tube body 230, with an end cap 231 fixed to the end of the tube body 230. The end cap 231 is provided with an electric heating tube 232, which extends into the tube body 230. Specifically, the end of the tube body 230 has a tube flange 234, and the end cap 231 has an end cap flange seat 235. The tube flange 234 and the end cap flange seat 235 are aligned with each other and fixedly connected. A sealing gasket can be provided between the tube flange 234 and the end cap flange seat 235 to provide a sealing and leak-proof function. Based on the above structure, the heating tube 23 can not only meet the requirements of electrically heating the water medium, but also withstand a certain water pressure, and has good stability and reliability.

[0025] Furthermore, a hollow electric heating pipe bracket 233 is provided in the tube body 230, through which the electric heating pipe 232 passes. In this embodiment, the electric heating pipe bracket 233 supports the electric heating pipe 232, thereby preventing the electric heating pipe 232 from bending or deflecting due to gravity, thereby ensuring a long service life of the heating pipe 23.

[0026] In order to facilitate manual control of water inlet and outlet, in this embodiment, a first hand valve 211 is provided at the inlet of the water inlet pipe 21, and a second hand valve 240 is provided at the outlet of the water outlet pipe 24. The first hand valve 211 and the second hand valve 240 are arranged adjacent to each other.

[0027] In the preferred embodiment of the present invention, see Figure 6 The circulating temperature control unit 2 includes a vertically arranged gas collecting cylinder 25, which is serially connected to the water inlet pipe 21. The gas collecting cylinder 25 is used to separate the water medium from the reflux, so as to prevent a large amount of air from entering the circulating water passage and affecting the water supply and heating efficiency.

[0028] Regarding the preferred structure of the cabinet 1, in this embodiment, see Figure 4 The cabinet 1 is provided with a plurality of side covers 10 and a top cover 13 on the outside. A support step 11 is formed on one side of the cabinet 1, and a control cabinet 12 is fixed on the support step 11. The side covers 10 and the top cover 13 are both heat dissipation covers with grids or louvers.

[0029] In this embodiment, each circulating temperature control unit 2 is provided with a meter, which can be used to display the water temperature. For this, please refer to Figure 5At least one side cover 10 is provided with a meter 14, and a through hole 15 is opened on the side cover 10. The meter 14 is aligned with the through hole 15. The side cover 10 includes an inwardly protruding frame 100. The meter 14 is fixed in a shield 16. Two ears 160 are formed at the upper end of the shield 16. The top of the frame 100 is provided with a slot 101 corresponding to the ears 160. The ears 160 pass through the slot 101 and the two are fixedly connected. In actual applications, since the plate body of the side cover 10 is generally a sheet metal plate, the instrument 14 is generally fixed thereto by screws. However, with the long-term operation of the circulating pump 20, the screws used to fix the instrument 14 will become loose or fall off due to factors such as vibration. To this end, this embodiment uses the protective cover 16 to cover and protect the instrument 14, and at the same time utilizes the corresponding cooperation of two support ears 160 and two slots 101. When the support ears 160 pass through the slots 101, they can be fixed by welding, or the support ears 160 can be bent until the two are securely fixed.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements or improvements made within the technical scope of the present invention should be included in the scope of protection of the present invention.

Claims

1. An integrated circulation temperature control device, characterized in that: The invention comprises a cabinet (1), wherein a plurality of circulation temperature control units (2) are arranged in the cabinet (1), wherein the circulation temperature control unit (2) comprises a circulation pump (20), a water inlet pipe (21), a support pipe (22), a heating pipe (23) and a water outlet pipe (24), wherein the water inlet end of the circulation pump (20) is provided with a water inlet flange seat (200), the outlet of the water inlet pipe (21) is provided with a water inlet flange plate (210), the water inlet flange plate (210) is fixedly connected to the water inlet flange seat (200), so that the outlet of the water inlet pipe (21) is connected to the water inlet end of the circulation pump (20), the water outlet end of the circulation pump (20) is provided with a water outlet flange seat (201), the support pipe (22) is provided along the water outlet end, and the heating pipe (23) is provided with a water outlet flange seat (201). The support pipe (22) extends in a horizontal direction, and the two ends of the support pipe (22) are respectively formed with a first pipe head (220) bent downward and a second pipe head (221) bent upward. The end of the first pipe head (220) is provided with a water outlet flange (222), and the water outlet flange (222) is fixedly connected to the water outlet flange seat (201) so that the support pipe (22) is connected to the water outlet end of the circulation pump (20). The second pipe head (221) is connected to the bottom of the heating pipe (23) and the two are fixedly connected. The heating pipe (23) is supported above the circulation pump (20) by the support pipe (22), and the water outlet pipe (24) is connected to the upper end of the heating pipe (23).

2. The integrated circulation temperature control device according to claim 1, characterized in that: The heating tube (23) is arranged parallel to and above the support tube (22).

3. The integrated circulation temperature control device according to claim 2, characterized in that: The heating tube (23) comprises a tube body (230), an end cap (231) is fixed to the end of the tube body (230), an electric heating tube (232) is provided on the end cap (231), and the electric heating tube (232) extends into the tube body (230).

4. The integrated circulation temperature control device according to claim 3, characterized in that: A hollow electric heating pipe bracket (233) is provided in the tube body (230), and the electric heating pipe (232) passes through the electric heating pipe bracket (233).

5. The integrated circulation temperature control device according to claim 1, characterized in that: The inlet of the water inlet pipe (21) is provided with a first hand valve (211), and the outlet of the water outlet pipe (24) is provided with a second hand valve (240), and the first hand valve (211) and the second hand valve (240) are arranged adjacent to each other.

6. The integrated circulation temperature control device according to claim 1, characterized in that: The circulating temperature control unit (2) comprises a vertically arranged gas collecting cylinder (25), and the gas collecting cylinder (25) is connected in series to the water inlet pipe (21).

7. The integrated circulation temperature control device according to claim 1, characterized in that: The outer side of the cabinet (1) is provided with a plurality of side cover plates (10) and a top cover plate (13); a support step (11) is formed on one side of the cabinet (1); a control cabinet (12) is fixed on the support step (11).

8. The integrated circulation temperature control device according to claim 1, characterized in that: At least one lateral cover plate (10) is provided with a meter (14), a through hole (15) is provided on the lateral cover plate (10), the meter (14) is aligned with the through hole (15), the lateral cover plate (10) includes a frame (100) protruding inward, the meter (14) is fixed in a shield (16), two ears (160) are formed at the upper end of the shield (16), a slot (101) corresponding to the ears (160) is provided at the top of the frame (100), the ears (160) pass through the slot (101), and the two are fixedly connected.

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