CN220648567U - High-capacity expansion water tank - Google Patents
High-capacity expansion water tank Download PDFInfo
- Publication number
- CN220648567U CN220648567U CN202322142093.9U CN202322142093U CN220648567U CN 220648567 U CN220648567 U CN 220648567U CN 202322142093 U CN202322142093 U CN 202322142093U CN 220648567 U CN220648567 U CN 220648567U
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- Prior art keywords
- lifting
- expansion tank
- cavity
- tank
- lift
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 230000008093 supporting effect Effects 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 19
- 230000001174 ascending effect Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides a high-capacity expansion water tank which comprises a tank shell, a supporting bottom plate and an expansion tank, wherein the tank shell is in a ring shape, a cavity which is vertically communicated in a penetrating manner is formed in the tank shell, the expansion tank is arranged in the cavity, the expansion tank can move up and down, and an upward water storage cavity is formed in the expansion tank. This scheme is through case shell upward movement, through case shell upward movement and drive expansion tank relative movement this moment, and make the water storage chamber inner space increase that forms between cavity and the water storage chamber, at this in-process expansion tank contact all the time with ground, and then play the effect of steady support, this scheme promotes the outside discharge of water in the storage chamber partly through the expansion tank, the remainder afterwards, the handheld pull rod of staff's handheld both sides, because the holistic focus of case shell is on this moment, make things convenient for the staff to fall the case shell after, discharge remaining water, and accomplish subsequent maintenance and maintenance work.
Description
Technical Field
The utility model relates to the technical field of expansion water tanks, in particular to a high-capacity expansion water tank.
Background
Expansion tanks are typically made of sheet steel, typically round or rectangular, and are typically one of the important components in air conditioning systems.
For example, chinese patent discloses an expansion tank (patent number: CN 201611250100.5), which comprises a tank body, an expansion membrane, a gas supplementing valve and a water supplementing valve, wherein the expansion membrane is arranged in the tank body and isolates the interior of the tank body into an expansion chamber and a gas chamber; the air compensating valve is arranged on the box body and connected with the air chamber, and the water compensating valve is arranged on the box body and connected with the expansion chamber. According to the expansion water tank, the pressure stabilization of the cooling system can be conveniently realized through the expansion film, and meanwhile, the expansion water tank is simple in structure and convenient to maintain.
However, the expansion tank is configured to supplement water through the expansion tank inside the changer, and when the expansion tank is not in an expanded state, the container water inside the expansion tank is in a suspended state, so that the container water in the expansion tank is in a heavy load due to the suspended state, and the support connection part is subjected to heavy load and is damaged quickly after long-term use.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a high-capacity expansion water tank, which solves the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a large capacity expansion tank, includes case, back-up plate and expansion tank, the case is the ring shape, be equipped with a cavity that runs through the intercommunication from top to bottom in the case, the expansion tank is located in the cavity, the expansion tank can reciprocate, be equipped with the ascending water storage chamber of opening in the expansion tank, cavity inner wall both sides are equipped with two lift spouts, both sides lift spout position symmetry, be equipped with the lift slider that can reciprocate in the lift spout, the lift slider with expansion tank outer terminal surface upside fixed connection, case top has set up the roof, the roof top is fixed to be equipped with annular fixed disk, be equipped with detachable closure apron in the fixed disk, four lift support cylinders of case bottom fixedly connected with, four sides the annular arrangement in lift support cylinder position, the back-up plate is located lift support cylinder below, the back-up plate plays the effect of supporting.
Preferably, two handheld pull rods are fixedly arranged on two sides of the outer end face of the box shell, and the positions of the handheld pull rods on two sides are symmetrical.
Preferably, a water inlet which is communicated with the upper end face of the sealing cover plate in a penetrating way is arranged in the center of the upper end face of the sealing cover plate, and a detachable sealing piston is arranged in the water inlet.
Preferably, a lifting cavity with a downward opening is arranged in the lifting support cylinder, a lifting threaded shaft capable of moving up and down is arranged in the lifting cavity, and the lower end of the lifting threaded shaft is fixedly connected with the supporting bottom plate.
Preferably, the lifting connecting rod is rotatably arranged on the upper wall in the lifting cavity, the lifting connecting rod is in threaded connection with the lifting threaded shaft, the lifting motor is fixedly arranged in the upper wall of the lifting cavity, and the upper end of the lifting connecting rod is in power connection with the lifting motor.
Preferably, the telescopic devices are fixedly arranged on two sides of the upper end face of the box shell, the lifting rod is fixedly arranged on the lower end face of the water storage cavity, the lower end of the lifting rod extends into the cavity, and the lifting rod is in sliding connection with the lifting sliding block.
Preferably, the lower end in the cavity is provided with a circular elastic sealing plate.
(III) beneficial effects
The utility model provides a large-capacity expansion tank. The beneficial effects are as follows:
1. this scheme is through case shell upward movement, through case shell upward movement and drive expansion tank relative movement this moment to make the water storage chamber inner space increase that forms between cavity and the water storage chamber, at this in-process expansion tank contact with ground all the time, and then play the effect of steady support.
2. According to the scheme, the expansion tank is used for pushing the water in the storage cavity to be discharged outwards to form a part, then the rest part is used for holding the hand-held pull rods on two sides by the staff, and the staff can conveniently discharge the rest water after the case is placed down due to the fact that the gravity center of the whole case is shifted upwards at the moment, so that follow-up overhaul and maintenance work can be completed.
Drawings
FIG. 1 is a schematic view of the appearance structure of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic diagram of a front view of the present utility model;
FIG. 4 is a schematic top view of the present utility model;
FIG. 5 is a schematic view of the structure of FIG. 4 in the direction A-A according to the present utility model.
In the figure: 101. a case shell; 102. a telescoping device; 103. closing the cover plate; 104. a water inlet; 105. a closing piston; 106. a hand-held pull rod; 107. lifting the support cylinder; 108. lifting a threaded shaft; 109. a support base plate; 111. fixing the support plate; 112. a lifting cavity; 113. lifting a connecting rod; 114. an elastic sealing plate; 115. a cavity; 116. an expansion tank; 117. a lifting rod; 118. a top plate; 119. a lifting slide block; 120. a water storage cavity; 121. a lifting motor; 122. and lifting the sliding chute.
Detailed Description
The embodiment of the utility model provides a large-capacity expansion tank, as shown in fig. 1-5, the expansion tank comprises a tank shell 101, a supporting bottom plate 109 and an expansion tank 116, wherein the tank shell 101 is in a circular ring shape, a cavity 115 which is vertically penetrated and communicated is formed in the tank shell 101, the expansion tank 116 is arranged in the cavity 115, the expansion tank 116 can move up and down, a water storage cavity 120 with an upward opening is formed in the expansion tank 116, two lifting sliding grooves 122 are formed in two sides of the inner wall of the cavity 115, the lifting sliding grooves 122 on two sides are symmetrical in position, lifting sliding blocks 119 capable of moving up and down are arranged in the lifting sliding grooves 122, the lifting sliding blocks 119 are fixedly connected with the upper side of the outer end face of the expansion tank 116, a top plate 118 is erected at the top end of the tank shell 101, an annular fixed support plate 111 is fixedly arranged at the top end of the top plate 118, a detachable sealing cover plate 103 is arranged in the fixed support plate 111, four lifting support cylinders 107 are fixedly connected at the bottom end of the tank shell 101, the four lifting support cylinders 107 are annularly arranged, the supporting bottom plates 109 are arranged below the lifting support plates 109, and the effect is achieved.
As shown in fig. 2, two hand-held pull rods 106 are fixedly arranged on two sides of the outer end surface of the case 101, and the hand-held pull rods 106 on two sides are symmetrical in position.
The surface of the hand-held pull rod 106 is curved to provide a stable support effect.
As shown in fig. 3, a water inlet 104 which is vertically communicated is arranged in the center of the upper end surface of the sealing cover plate 103, and a detachable sealing piston 105 is arranged in the water inlet 104.
The closing piston 105 is a closing piston in the prior art.
As shown in fig. 5, a lifting cavity 112 with a downward opening is provided in the lifting support 107, a lifting threaded shaft 108 capable of moving up and down is provided in the lifting cavity 112, and the lower end of the lifting threaded shaft 108 is fixedly connected with the supporting bottom plate 109.
Further, a lifting connecting rod 113 is rotatably arranged on the upper wall in the lifting cavity 112, the lifting connecting rod 113 is in threaded connection with the lifting threaded shaft 108, a lifting motor 121 is fixedly arranged in the upper wall of the lifting cavity 112, and the upper end of the lifting connecting rod 113 is in power connection with the lifting motor 121.
Further, the two sides of the upper end surface of the case 101 are fixedly provided with telescopic devices 102, the lower end surface of the water storage cavity 120 is fixedly provided with a lifting rod 117, the lower end of the lifting rod 117 extends into the cavity 115, and the lifting rod 117 is in sliding connection with the lifting sliding block 119.
It should be noted that, a telescopic device in the prior art is disposed in the telescopic device 102, and the telescopic device can drive the lifting rod 117 and the lifting slider 119 to move in a telescopic manner.
Further, an annular elastic sealing plate 114 is arranged at the inner lower end of the cavity 115.
It should be noted that the elastic sealing plate 114 is an elastic rubber plate in the prior art, and can be matched with the expansion tank 116 to perform the sealing and supporting effects after the expansion tank is lowered and attached to the elastic sealing plate 114.
It should be noted that, the connection and sealing effect between the outer end surface of the expansion tank 116 and the inner wall of the cavity 115 are achieved by the elastic material, and the stable sealing effect is achieved in the moving process of the expansion tank 116.
When the scheme is used, the hand-held pull rods 106 on two sides are held and the case 101 is driven to integrally move to a working position and then stop, at the moment, after a stable supporting effect is achieved on the ground through the supporting bottom plate 109, the telescopic devices in the telescopic devices 102 drive the lifting rods 117 to extend downwards and drive the lifting sliding blocks 119 to move downwards, further, through fixed connection, the expansion case 116 is driven to move downwards, and after the expansion case 116 moves downwards gradually, the expansion case 116 is sealed and connected through the support of the elastic sealing plate 114, the lower end of the expansion case 116 is protected and stable, then the lower end of the expansion case 116 is in contact with the ground, and a water storage cavity is formed above the cavity 115 through the water storage cavity 120 in the expansion case 116.
When the device is used, the piston 105 is closed by hand, the water inlet 104 is closed and opened, at the moment, cooling water to be input is input through the water inlet 104 and stored in the water cavity, and at the moment, the device is in contact with the ground through the expansion tank 116, so that the effect of stable support is achieved.
When the expansion function of the expansion tank needs to be carried out, when the hot water is heated, the water volume in the system is increased, when the expansion amount of the part containing water is not found, at this time, the lifting motor 121 is started and drives the lifting connecting rod 113 to rotate, and through threaded connection, the lifting threaded shaft 108 is driven to move downwards, and then the supporting bottom plate 109 is driven to move downwards, at this time, through stable supporting of the supporting bottom plate 109, the lifting connecting rod 113 is driven to move upwards in a reverse direction, the box shell 101 is driven to move upwards along with the movement of the lifting threaded shaft 108 and the upward movement of the lifting support cylinder 107, at this time, the expansion tank 116 is driven to move upwards through the box shell 101, and the inner space of a water storage cavity formed between the cavity 115 and the water storage cavity 120 is increased, at this time, the expansion tank 116 is always contacted with the ground, and then the effect of stable supporting is achieved.
When the water stored in the storage cavity is required to be discharged, the telescopic device in the telescopic device 102 is reversely started at the moment, the lifting sliding block 119 is driven to move upwards, the expansion tank 116 is driven to move upwards, the sealing cover plate 103 is dismounted at the moment, the expansion tank 116 is moved upwards, part of the water in the storage cavity is discharged outwards through pushing of the expansion tank 116, then the rest part is held by a worker, and the worker holds the hand-held pull rods 106 on two sides.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A high capacity expansion tank, characterized in that: including case shell (101), back-up plate (109) and expansion tank (116), be equipped with cavity (115) that run through the intercommunication from top to bottom in case shell (101), expansion tank (116) are located in cavity (115), be equipped with ascending retaining chamber (120) of opening in expansion tank (116), cavity (115) inner wall both sides are equipped with two lift spouts (122), both sides lift spout (122) symmetry in position, be equipped with lift slider (119) in lift spout (122), lift slider (119) with expansion tank (116) outer terminal surface upside fixed connection, roof (118) have been erect on case shell (101) top, roof (118) top is fixed to be equipped with fixed branch dish (111), be equipped with closure apron (103) in fixed branch dish (111), case shell (101) bottom fixedly connected with four lift branch section of thick bamboo (107), four sides lift branch section of thick bamboo (107) position annular arrangement, back-up plate (109) are located lift branch section of thick bamboo (107) below, back-up plate (109) play supporting effect.
2. A high capacity expansion tank as claimed in claim 1, wherein: two handheld pull rods (106) are fixedly arranged on two sides of the outer end face of the box shell (101), and the positions of the handheld pull rods (106) on two sides are symmetrical.
3. A high capacity expansion tank as claimed in claim 1, wherein: the center of the upper end face of the sealing cover plate (103) is provided with a water inlet (104) which is vertically communicated in a penetrating way, and a sealing piston (105) is arranged in the water inlet (104).
4. A high capacity expansion tank as claimed in claim 1, wherein: lifting cavities (112) with downward openings are arranged in the lifting support cylinders (107), lifting threaded shafts (108) are arranged in the lifting cavities (112), and the lower ends of the lifting threaded shafts (108) are fixedly connected with the supporting bottom plate (109).
5. A high capacity expansion tank as defined in claim 4, wherein: the lifting device is characterized in that a lifting connecting rod (113) is rotatably arranged on the inner upper wall of the lifting cavity (112), the lifting connecting rod (113) is in threaded connection with the lifting threaded shaft (108), a lifting motor (121) is fixedly arranged in the inner upper wall of the lifting cavity (112), and the upper end of the lifting connecting rod (113) is in power connection with the lifting motor (121).
6. A high capacity expansion tank as claimed in claim 1, wherein: the telescopic device is characterized in that telescopic devices (102) are fixedly arranged on two sides of the upper end face of the box shell (101), a lifting rod (117) is fixedly arranged on the lower end face of the water storage cavity (120), the lower end of the lifting rod (117) extends into the cavity (115), and the lifting rod (117) is in sliding connection with the lifting slider (119).
7. A high capacity expansion tank as claimed in claim 1, wherein: an elastic sealing plate (114) is arranged at the inner lower end of the cavity (115).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322142093.9U CN220648567U (en) | 2023-08-09 | 2023-08-09 | High-capacity expansion water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322142093.9U CN220648567U (en) | 2023-08-09 | 2023-08-09 | High-capacity expansion water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220648567U true CN220648567U (en) | 2024-03-22 |
Family
ID=90291540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322142093.9U Active CN220648567U (en) | 2023-08-09 | 2023-08-09 | High-capacity expansion water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220648567U (en) |
-
2023
- 2023-08-09 CN CN202322142093.9U patent/CN220648567U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |