Difunctional arc cover water tank temperature controller

Abstract

The utility model discloses a dual-function arc cover water tank temperature controller, which comprises a bottom shell and a surface shell, the surface shell is provided with a screw, the surface shell is provided with a knob, the surface shell is provided with a reset button, the bottom shell is provided with a clamping plate, the clamping plate is provided with a nut, the bottom shell is provided with a thermolator, the bottom shell is provided with a temperature limiter, and the temperature limiter is provided with an arc cover. A detector is arranged on the bottom shell, a fixing rod is arranged on the inner side of the bottom shell, the fixing rod is fixedly connected with the bottom shell, a sliding block is slidably connected to the inner side of the fixing rod, and in the using process, after the face shell is installed on the bottom shell, the supporting spring drives the push rod to move through the sliding block under the action of the elastic force of the supporting spring. The push rod drives the sealing gasket to move through the push plate, the sealing gasket is tightly attached to the face shell, the sealing gasket is made of rubber, the sealing effect is good, and the sealing performance of the contact position of the bottom shell and the face shell can be improved in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of water tank temperature controllers, in particular to a dual-function arc cover water tank temperature controller. Background Art

[0002] The water tank thermostat uses a disc-shaped bimetallic strip as a temperature sampling element, and installs the thermal protector at the temperature-sensitive part of the water tank. It dynamically collects the temperature changes of the water tank to provide safety protection for the water tank. Two control methods are used during use: one is to control by the temperature change of the cooled object, which mostly uses a steam pressure temperature controller; the other is to control by the temperature difference change of the cooled object, which mostly uses an electronic temperature controller.

[0003] However, there are some problems with the current water tank thermostat during use. When in use, the current water tank thermostat has a surface shell and a bottom shell assembled together, but there is a gap at the contact between the surface shell and the bottom shell, and the sealing is not good. For the problems in the relevant technology, no effective solution has been proposed yet. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes a dual-function arc cover water tank thermostat to overcome the above technical problems existing in the existing related technology.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] A dual-function arc cover water tank thermostat, comprising a bottom shell and a top shell, the top shell is provided with screws, the top shell is provided with a knob, the top shell is provided with a reset button, the bottom shell is provided with a card plate, the card plate is provided with a nut, the bottom shell is provided with a thermostat, the bottom shell is provided with a temperature limiter, and the bottom shell is provided with a detector;

[0007] A fixing rod is provided on the inner side of the bottom shell, the fixing rod is fixedly connected to the bottom shell, a sliding block is slidably connected to the inner side of the fixing rod, a supporting spring is provided at the bottom of the sliding block, a push rod is fixedly connected to the top of the sliding block, a push plate is fixedly connected to the top of the push rod, and a sealing gasket is provided on the top of the push plate.

[0008] As a further solution of the utility model, the screw passes through the face shell, and the screw is threadedly connected to the face shell.

[0009] As a further solution of the utility model, the screw passes through the bottom shell, and the screw is threadedly connected to the bottom shell.

[0010] As a further solution of the utility model, a short-circuit wire is fixedly connected to the thermostat, and the other end of the short-circuit wire is fixedly connected to the temperature limiter.

[0011] As a further solution of the utility model, one end of the support spring is fixedly connected to the slider, and the other end of the support spring is fixedly connected to the bottom shell.

[0012] As a further solution of the utility model, the push rod passes through the fixed rod, and the push rod is slidably connected to the fixed rod.

[0013] As a further solution of the utility model, the sealing gasket is fixedly connected to the push plate, and the sealing gasket is made of rubber material.

[0014] The beneficial effects of the utility model are as follows: through the provision of a fixed rod, a slider, a support spring, a push rod, a push plate and a sealing gasket, after the face shell is installed on the bottom shell during use, the support spring drives the push rod to move through the slider under the action of the support spring's own elastic force, and the push rod drives the sealing gasket to move through the push plate, so that the sealing gasket is tightly attached to the face shell, and the sealing gasket is made of rubber material with good sealing effect, thereby improving the sealing of the contact between the bottom shell and the face shell during use. 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 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 work.

[0016] Figure 1 It is a schematic diagram of the overall structure of a dual-function arc cover water tank thermostat according to an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the installation structure of a temperature limiter of a dual-function arc cover water tank thermostat according to an embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the installation structure of a detector of a dual-function arc cover water tank thermostat according to an embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the installation structure of a sealing gasket of a dual-function arc cover water tank thermostat according to an embodiment of the utility model;

[0020] Figure 5 A dual-function arc cover water tank thermostat according to an embodiment of the utility model Figure 4 Schematic diagram of the structure at point A.

[0021] In the figure: 1. bottom shell; 2. top shell; 3. screw; 4. knob; 5. reset button; 6. clamping plate; 7. nut; 8. thermostat; 9. temperature limiter; 10. short-circuit wire; 11. detector; 12. fixing rod; 13. slider; 14. support spring; 15. push rod; 16. push plate; 17. sealing gasket. DETAILED DESCRIPTION

[0022] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0023] According to an embodiment of the utility model, a dual-function arc-cover water tank thermostat is provided.

[0024] Please refer to the instruction manual Figure 1-5 According to an embodiment of the utility model, a dual-function arc cover water tank thermostat comprises a bottom shell 1 and a surface shell 2, the surface shell 2 is provided with a screw 3, the surface shell 2 is provided with a knob 4, the surface shell 2 is provided with a reset button 5, the bottom shell 1 is provided with a card plate 6, the card plate 6 is provided with a nut 7, the bottom shell 1 is provided with a thermostat 8, this arrangement can be used for temperature adjustment, the bottom shell 1 is provided with a temperature limiter 9, the bottom shell 1 is provided with a detector 11, a fixing rod 12 is provided on the inner side of the bottom shell 1, the fixing rod 12 is fixedly connected to the bottom shell 1, a slider 13 is slidably connected to the inner side of the fixing rod 12, a support spring 14 is provided at the bottom of the slider 13, a push rod 15 is fixedly connected to the top of the slider 13, a push plate 16 is fixedly connected to the top of the push rod 15, and a sealing gasket 17 is provided on the top of the push plate 16.

[0025] In one embodiment, please refer to the attached specification Figure 1 and 2 As a further solution of the utility model, the screw 3 passes through the surface shell 2, the screw 3 is threadedly connected to the surface shell 2, the screw 3 passes through the bottom shell 1, and the screw 3 is threadedly connected to the bottom shell 1. This arrangement can fix the surface shell 2 on the bottom shell 1.

[0026] In one embodiment, please refer to the attached specification Figure 2 As a further solution of the utility model, a short-circuit wire 10 is fixedly connected to the thermostat 8, and the other end of the short-circuit wire 10 is fixedly connected to the temperature limiter 9. This design can connect the thermostat 8 and the temperature limiter 9 together.

[0027] In one embodiment, please refer to the attached specification Figure 4 and 5As a further solution of the utility model, one end of the support spring 14 is fixedly connected to the slider 13, the other end of the support spring 14 is fixedly connected to the bottom shell 1, the push rod 15 passes through the fixed rod 12, the push rod 15 is slidably connected to the fixed rod 12, the sealing gasket 17 is fixedly connected to the push plate 16, and the sealing gasket 17 is made of rubber material. This arrangement can improve the sealing performance of the connection between the surface shell 2 and the bottom shell 1.

[0028] During use, the face shell 2 is installed on the bottom shell 1, and then the face shell 2 is fixed to the bottom shell 1 by the screws 3. After the face shell 2 is installed on the bottom shell 1, the support spring 14 drives the push rod 15 to move through the slider 13 under the action of the elastic force of the support spring 14 itself, and the push rod 15 drives the sealing gasket 17 to move through the push plate 16, so that the sealing gasket 17 is tightly attached to the face shell 2, and the sealing gasket 17 is made of rubber material with good sealing effect, so that the sealing performance of the contact between the bottom shell 1 and the face shell 2 can be improved during use. During use, the detector 11 can perform detection, the thermostat 8 can control the temperature, and the temperature limiter 9 can control the temperature limit.

[0029] The above are only preferred embodiments of the present invention and are 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 dual-function arc cover water tank thermostat, comprising a bottom shell (1) and a surface shell (2), characterized in that: The front shell (2) is provided with a screw (3), the front shell (2) is provided with a knob (4), the front shell (2) is provided with a reset button (5), the bottom shell (1) is provided with a clamping plate (6), the clamping plate (6) is provided with a nut (7), the bottom shell (1) is provided with a thermostat (8), the bottom shell (1) is provided with a temperature limiter (9), and the bottom shell (1) is provided with a detector (11); A fixing rod (12) is provided on the inner side of the bottom shell (1), the fixing rod (12) is fixedly connected to the bottom shell (1), a slider (13) is slidably connected to the inner side of the fixing rod (12), a supporting spring (14) is provided at the bottom of the slider (13), a push rod (15) is fixedly connected to the top of the slider (13), a push plate (16) is fixedly connected to the top of the push rod (15), and a sealing gasket (17) is provided on the top of the push plate (16).

2. A dual-function arc cover water tank thermostat according to claim 1, characterized in that: The screw (3) passes through the face shell (2), and the screw (3) is threadedly connected to the face shell (2).

3. A dual-function arc cover water tank thermostat according to claim 1, characterized in that: The screw (3) passes through the bottom shell (1), and the screw (3) is threadedly connected to the bottom shell (1).

4. A dual-function arc cover water tank thermostat according to claim 1, characterized in that: A short-circuit wire (10) is fixedly connected to the thermostat (8), and the other end of the short-circuit wire (10) is fixedly connected to the temperature limiter (9).

5. A dual-function arc cover water tank thermostat according to claim 1, characterized in that: One end of the support spring (14) is fixedly connected to the slider (13), and the other end of the support spring (14) is fixedly connected to the bottom shell (1).

6. A dual-function arc cover water tank thermostat according to claim 1, characterized in that: The push rod (15) passes through the fixed rod (12), and the push rod (15) is slidably connected to the fixed rod (12).

7. A dual-function arc cover water tank thermostat according to claim 1, characterized in that: The sealing pad (17) is fixedly connected to the push plate (16), and the sealing pad (17) is made of rubber material.

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