A condenser water inlet chamber head

Abstract

The utility model relates to the technical field of condensers, and discloses a condenser water inlet chamber head, the condenser water inlet chamber head comprises a head body, a mounting plate is fixed to the side wall of the head body, a mounting hole is provided on the mounting plate, a sealing ring is fixed to the side wall of the mounting plate, an alignment component for easy installation is arranged on the mounting plate, an extrusion component is arranged on the alignment component, the alignment component comprises: a guide rod, the guide rod is fixed to the top of the mounting plate, a circular ring is slidably installed on the outer wall of the guide rod; a slide groove, a slide groove is provided on the top of the mounting plate. In order to facilitate the installation of the head body, the condenser water inlet chamber head can align the connection between the mounting plate and the device housing through the guide rod, the circular ring, the stopper, the clamping spring, the movable rod, the slide groove, the slider and the clamping block, so as to facilitate the installation of the head body and improve the installation efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of condensers, in particular to a water inlet chamber sealing head of a condenser. Background Art

[0002] The condenser is a component of the refrigeration system and a type of heat exchanger. It can convert gas or steam into liquid and transfer the heat in the tube to the air near the tube in a very fast way. The working process of the condenser is an exothermic process, so the condenser temperature is relatively high. Power plants use many condensers to condense the steam discharged from the turbine. Condensers are used in refrigeration plants to condense refrigeration vapors such as ammonia and Freon. Condensers are used in the petrochemical industry to condense hydrocarbons and other chemical vapors. In the distillation process, the device that converts steam into liquid is also called a condenser. All condensers operate by taking away the heat of gas or steam. The water inlet chamber head is an important part of the condenser.

[0003] For the existing condenser water inlet chamber head, when the head body is installed on the condenser shell, it is necessary to align the mounting plate of the head body with the connection between the condenser shell, and then the alignment is performed by the staff, which is inconvenient for the staff to operate and is prone to errors. In view of this, a condenser water inlet chamber head is provided. Summary of the invention

[0004] The utility model aims to provide a condenser water inlet chamber sealing head to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a condenser water inlet chamber seal head, comprising a seal head body, a mounting plate fixed to the side wall of the seal head body, a mounting hole opened on the mounting plate, a sealing ring fixed to the side wall of the mounting plate, an alignment component convenient for installation is arranged on the mounting plate, an extrusion component is arranged on the alignment component, and the alignment component comprises:

[0006] A guide rod, the guide rod is fixed on the top of the mounting plate, and a ring is slidably mounted on the outer wall of the guide rod;

[0007] A slide groove is provided on the top of the mounting plate, a slider is slidably installed on the inner wall of the slide groove, and a clamping block is fixed on the side wall of the slider. Through the guide rod, ring, block, clamping spring, movable rod, slide groove, slider and clamping block, the connection between the mounting plate and the device casing can be aligned, which is convenient for installing the head body and improving the installation efficiency.

[0008] Preferably, a stopper is fixed to the top of the guide rod, a compression spring is fixed to the top of the ring, and the top of the compression spring is fixed to the bottom of the stopper.

[0009] Preferably, a movable rod is hinged on the outer wall of the circular ring, and one end of the movable rod away from the circular ring is hinged to the sliding block.

[0010] Preferably, the clamping blocks are provided in six groups, and the six groups of clamping blocks are arranged in a circular array with the center point of the mounting plate as the center. By arranging a threaded rod, a knob and an extrusion block, the extrusion block can squeeze the sealing ring, so that the sealing ring can fit tightly in the sealing connection, thereby achieving better sealing.

[0011] Preferably, the extrusion assembly comprises a threaded rod, a threaded rod penetrates the top of the guide rod, and the penetration is threadedly connected, and a knob is fixed on the top of the threaded rod.

[0012] Preferably, an extrusion block is rotatably mounted on the bottom of the threaded rod, the extrusion block is slidably mounted on the inner wall of the guide rod, and the bottom of the extrusion block is in contact with the outer wall of the sealing ring.

[0013] Compared with the prior art, the utility model provides a condenser water inlet chamber head, which has the following beneficial effects:

[0014] 1. The condenser water inlet chamber head can be easily installed on the head body by using a guide rod, a ring, a stopper, a clamping spring, a movable rod, a slide groove, a slider and a clamping block to align the connection between the mounting plate and the device casing, so as to facilitate the installation of the head body and improve the installation efficiency.

[0015] 2. In order to make the sealing performance of the head body installed better, the condenser water inlet chamber head is provided with a threaded rod, a knob and an extrusion block, so that the extrusion block can extrude the sealing ring, so that the sealing ring can fit tightly on the sealing connection, thereby achieving better sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0019] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the structure of A;

[0020] Figure 5 For this utility model Figure 3 A magnified schematic diagram of structure B.

[0021] In the figure: 1. Head body; 2. Mounting plate; 3. Mounting hole; 4. Sealing ring; 5. Alignment assembly; 51. Guide rod; 52. Ring; 53. Slide groove; 54. Slider; 55. Clamping block; 56. Clamping spring; 57. Movable rod; 58. Stopper; 6. Extrusion assembly; 61. Threaded rod; 62. Knob; 63. Extrusion block. DETAILED DESCRIPTION

[0022] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a condenser water inlet chamber head, including a head body 1, a mounting plate 2 is fixed on the head body 1, a mounting hole 3 is opened on the mounting plate 2, a sealing ring 4 is fixed on the side of the mounting plate 2 away from the head body 1, an alignment component 5 for easy installation is arranged on the mounting plate 2, and the alignment component 5 is provided with an extrusion component 6.

[0023] Specifically, the alignment component 5 includes a guide rod 51, a circular ring 52, a stopper 58, a compression spring 56, a movable rod 57, a slide groove 53, a slider 54 and a compression block 55; the guide rod 51 is fixed to the side of the mounting plate 2 away from the sealing ring 4, and the outer wall of the guide rod 51 is slidably mounted with the circular ring 52. The guide rod 51 can guide the circular ring 52, and a stopper 58 is fixed to the end of the guide rod 51 away from the mounting plate 2, and a compression spring 56 is fixed to the side of the stopper 58 close to the circular ring 52. The side of the compression spring 56 away from the stopper 58 is fixed to the outer wall of the circular ring 52. A slide groove 53 is provided on the top of the mounting plate 2, and a slider 54 is slidably mounted on the inner wall of the slide groove 53. A compression block 55 is fixed to the side of the slider 54 away from the movable rod 57. There are six groups of compression blocks 55, and the six groups of compression blocks 55 are arranged in a circular array with the center point of the mounting plate 2 as the center. When the sealing ring 4 needs to be aligned, the sealing ring 4 can be easily adjusted. When the head body 1 is installed, the circular ring 52 is pressed toward the mounting plate 2 to stretch the clamping spring 56. When the circular ring 52 approaches the mounting plate 2, the circular ring 52 squeezes the movable rod 57, causing the movable rod 57 to rotate at the hinge, causing the movable rod 57 to squeeze the slider 54 away from the guide rod 51, thereby driving the six groups of clamping blocks 55 to move away from each other, aligning the connection between the mounting plate 2 and the device shell, and by loosening the circular ring 52, since the clamping spring 56 is in a stretched state, the clamping spring 56 can drive the circular ring 52 to reset, causing the circular ring 52 to pull the movable rod 57, causing the movable rod 57 to drive the slider 54 toward the guide rod 51, so that the clamping block 55 can be pressed against the connection between the mounting plate 2 and the device shell, thereby aligning the connection between the mounting plate 2 and the shell, preventing the mounting plate 2 from being misaligned and inconvenient to be bolted through the mounting hole 3.

[0024] Specifically, the extrusion assembly 6 includes a threaded rod 61, a knob 62 and an extrusion block 63; the top of the guide rod 51 passes through the threaded rod 61 and is threadedly connected, the top of the threaded rod 61 is fixed with a knob 62, the bottom of the threaded rod 61 is rotatably installed with an extrusion block 63, the extrusion block 63 is slidably installed on the inner side of the mounting plate 2, and the side of the extrusion block 63 away from the threaded rod 61 is in contact with the outer wall of the sealing ring 4. After the bolts are installed on the head body 1 through the mounting holes 3, the knob 62 can be turned forward to make the threaded rod 61 move downward in the guide rod 51, so that the extrusion block 63 can extrude the sealing ring 4, so that the sealing ring 4 can fit tightly at the sealing position to achieve better sealing.

[0025] Working principle: when the head body 1 needs to be installed, the circular ring 52 is pressed toward the mounting plate 2 to stretch the clamping spring 56. When the circular ring 52 approaches the mounting plate 2, the circular ring 52 squeezes the movable rod 57, causing the movable rod 57 to rotate at the hinge, so that the movable rod 57 squeezes the slider 54 away from the guide rod 51, thereby driving the six groups of clamping blocks 55 to move away from each other, aligning the connection between the mounting plate 2 and the device shell. By loosening the circular ring 52, since the clamping spring 56 is in a stretched state, the clamping spring 56 can drive the circular ring 52 to reset, so that the circular ring 52 pulls the movable rod 57, causing the movable rod 57 to drive the slider 54 toward the guide rod 51, so that the clamping block 55 can compress the connection between the mounting plate 2 and the device shell, thereby aligning the connection between the mounting plate 2 and the shell, and by rotating the mounting plate 2, the mounting hole 3 can be adjusted to align with the bolt hole at the connection with the shell, and then installed by bolts.

[0026] After the bolts are installed on the head body 1 through the mounting holes 3, the knob 62 can be turned forward to move the threaded rod 61 downward in the guide rod 51, and the extrusion block 63 can be used to extrude the sealing ring 4, so that the sealing ring 4 can fit tightly at the sealing position to improve the sealing performance.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A condenser water inlet chamber cover, comprising a cover body (1), characterized in that: A mounting plate (2) is fixed to the side wall of the sealing head body (1), a mounting hole (3) is provided on the mounting plate (2), a sealing ring (4) is fixed to the side wall of the mounting plate (2), an alignment component (5) for easy installation is provided on the mounting plate (2), an extrusion component (6) is provided on the alignment component (5), and the alignment component (5) comprises: A guide rod (51), the guide rod (51) being fixed to the top of the mounting plate (2), and a ring (52) being slidably mounted on the outer wall of the guide rod (51); A slide groove (53) is provided on the top of the mounting plate (2), a slider (54) is slidably mounted on the inner wall of the slide groove (53), and a pressing block (55) is fixed to the side wall of the slider (54).

2. The condenser water inlet chamber head according to claim 1, characterized in that: A stopper (58) is fixed to the top of the guide rod (51), a compression spring (56) is fixed to the top of the ring (52), and the top of the compression spring (56) is fixed to the bottom of the stopper (58).

3. The condenser water inlet chamber head according to claim 1, characterized in that: A movable rod (57) is hingedly connected to the outer wall of the circular ring (52), and one end of the movable rod (57) away from the circular ring (52) is hingedly connected to the sliding block (54).

4. The condenser water inlet chamber head according to claim 1, characterized in that: The pressing blocks (55) are provided in six groups, and the six groups of pressing blocks (55) are arranged in a circular array with the center point of the mounting plate (2) as the center.

5. The condenser water inlet chamber cover according to claim 1, characterized in that: The extrusion assembly (6) comprises a threaded rod (61), the top of the guide rod (51) is penetrated by the threaded rod (61), and the penetration is threadedly connected, and a knob (62) is fixed to the top of the threaded rod (61).

6. The condenser water inlet chamber cover according to claim 5, characterized in that: An extrusion block (63) is rotatably mounted on the bottom of the threaded rod (61), and the extrusion block (63) is slidably mounted on the inner wall of the guide rod (51), and the bottom of the extrusion block (63) is in contact with the outer wall of the sealing ring (4).

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