CN209558761U - A kind of water tank that mechanically expands with heat and contract with cold - Google Patents
A kind of water tank that mechanically expands with heat and contract with cold Download PDFInfo
- Publication number
- CN209558761U CN209558761U CN201821879394.2U CN201821879394U CN209558761U CN 209558761 U CN209558761 U CN 209558761U CN 201821879394 U CN201821879394 U CN 201821879394U CN 209558761 U CN209558761 U CN 209558761U
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- piston rod
- water inlet
- adjusting sleeve
- contract
- cold
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Abstract
The utility model relates to a kind of water tanks that mechanically expands with heat and contract with cold, one end of the shell configures the water inlet, the other end configures the adjusting sleeve, and the piston rod is configured in the external shell, and liquid expansion chamber is formed between the head and water inlet of the piston rod；The spring is configured between the head and adjusting sleeve of the piston rod；The adjusting sleeve is configured on the external shell, and the sealing ring is configured between the head of the piston rod and the inner wall of external shell；Current stabilization component is provided in the water inlet, the current stabilization component includes the first buffer subsystem and the second buffer subsystem, and first buffer subsystem is a grid structure, and second buffer subsystem is porous structure.The water tank provided by the utility model that mechanically expands with heat and contract with cold guarantees that the liquid to connect with water inlet enters the pressure balance of external circulating system after liquid expansion chamber by spring piston structure, it is easy to use simultaneously by adjusting the tightness of the adjustable spring of adjusting sleeve.
Description
Technical field
The utility model belongs to cooling equipment technical field, and the utility model relates to a kind of water tanks that mechanically expands with heat and contract with cold.
Background technique
The cold source radiator of the prior art is not adjustable internal pressure, be easy to cause heat dissipation circulating system pressure excessive
It generating dangerous and causes heat dissipation effect bad since pressure is excessive, the gasbag-type expansion tank volume of prior art installation is larger,
There is no corresponding device as substitution.
Utility model content
To overcome prior art problem, the utility model provides a kind of water tank that mechanically expands with heat and contract with cold.
A kind of mechanically expand with heat and contract with cold water tank, including external shell, water inlet, piston rod, sealing ring, spring and adjustment
Set；
One end of the shell configures the water inlet, and the other end configures the adjusting sleeve, and the piston rod is configured at institute
It states in external shell, the header arrangement of the piston rod is in one end of the water inlet, the head of the piston rod and water inlet
Between formed liquid expansion chamber；The bar portion of the piston rod is configured in the middle through-hole of the adjusting sleeve, and the spring is matched
It is placed between the head and adjusting sleeve of the piston rod；The adjusting sleeve is movably configured at the external shell by helicitic texture
On body, the sealing ring is configured between the head of the piston rod and the inner wall of external shell, and the sealing ring passes through
Groove is configured at the head of the piston rod；Current stabilization component is provided in the water inlet, the current stabilization component includes first slow
Net and the second buffer subsystem are rushed, first buffer subsystem is a grid structure, and second buffer subsystem is porous structure.
Preferably, the water inlet protrusion and the external shell.
Preferably, the outer wall of the water inlet includes helicitic texture.
The utility model has the beneficial effects that
It is provided by the utility model mechanically to expand with heat and contract with cold what water tank was connected by the guarantee of spring piston structure with water inlet
Liquid enters the pressure balance of external circulating system after liquid expansion chamber, while by adjusting the adjustable spring of adjusting sleeve
Tightness, it is easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the water tank that mechanically expands with heat and contract with cold of the utility model.
Specific embodiment:
The utility model is described further with reference to the accompanying drawing: as shown in Figure 1, a kind of water that mechanically expands with heat and contract with cold
Case, including external shell 1, water inlet 2, piston rod 3, sealing ring 4, spring 5 and adjusting sleeve 6；
One end of the shell 1 configures the water inlet 2, and the other end configures the adjusting sleeve 6, and the piston rod 3 configures
In in the external shell 1, the header arrangement of the piston rod 3 is in one end of the water inlet 2, the head of the piston rod 3
Liquid expansion chamber 7 is formed between water inlet；The bar portion of the piston rod 3 is configured in the middle through-hole of the adjusting sleeve 6,
The spring 5 is configured between the head and adjusting sleeve 6 of the piston rod 3；The adjusting sleeve 6 is movably matched by helicitic texture
It being placed on the external shell 1, the sealing ring 4 is configured between the head of the piston rod 3 and the inner wall of external shell 1,
And the sealing ring 4 is configured at the head of the piston rod 3 by groove.The protrusion of water inlet 2 and the external shell
1.The outer wall of the water inlet 2 includes helicitic texture, and current stabilization component is provided in the water inlet 2, and the current stabilization component includes
First buffer subsystem and the second buffer subsystem, first buffer subsystem are grid structure, and second buffer subsystem is porous structure, two
The setting of buffer subsystem can reduce the flow velocity of liquid, make liquid slowly from water inlet in the case where system pressure increases too fast
Mouth 2 enters liquid expansion chamber 7, and then extends the service life of spring 5 by reducing flow rate of liquid.
At work, when in system fluid temperature increase, volume expansion, pressure rise, a part of liquid from water inlet 2 into
Enter liquid expansion chamber 7, the spring 5 of liquid expansion chamber 7 is compressed, when the compressing force of spring 5 and the equal pressure of water
Stop feed liquor.When fluid temperature reduces in system, volume contraction, pressure reduction, 5 power of spring is greater than the pressure of water, at this time spring
It stretches 5 to go out, the liquid extrusion in liquid expansion chamber 7 is added in system.The water tank that mechanically expands with heat and contract with cold of the utility model
Outer dimension is small, is able to satisfy the requirement of various liquid mediums.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (3)
1. a kind of water tank that mechanically expands with heat and contract with cold, it is characterised in that:
Including external shell, water inlet, piston rod, sealing ring, spring and adjusting sleeve；
One end of the shell configures the water inlet, and the other end configures the adjusting sleeve, and the piston rod is configured at described outer
In portion's shell, the header arrangement of the piston rod is between one end of the water inlet, the head and water inlet of the piston rod
Form liquid expansion chamber；The bar portion of the piston rod is configured in the middle through-hole of the adjusting sleeve, and the spring is configured at
Between the head and adjusting sleeve of the piston rod；The adjusting sleeve is movably configured at the external shell by helicitic texture
On, the sealing ring is configured between the head of the piston rod and the inner wall of external shell, and the sealing ring is by recessed
Slot is configured at the head of the piston rod；Current stabilization component is provided in the water inlet, the current stabilization component includes the first buffering
Net and the second buffer subsystem, first buffer subsystem are a grid structure, and second buffer subsystem is porous structure.
2. the water tank according to claim 1 that mechanically expands with heat and contract with cold, it is characterised in that: outside the water inlet protrudes and is described
Portion's shell.
3. the water tank according to claim 2 that mechanically expands with heat and contract with cold, it is characterised in that: the outer wall of the water inlet includes spiral shell
Line structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821879394.2U CN209558761U (en) | 2018-11-15 | 2018-11-15 | A kind of water tank that mechanically expands with heat and contract with cold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821879394.2U CN209558761U (en) | 2018-11-15 | 2018-11-15 | A kind of water tank that mechanically expands with heat and contract with cold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209558761U true CN209558761U (en) | 2019-10-29 |
Family
ID=68299530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821879394.2U Active CN209558761U (en) | 2018-11-15 | 2018-11-15 | A kind of water tank that mechanically expands with heat and contract with cold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209558761U (en) |
-
2018
- 2018-11-15 CN CN201821879394.2U patent/CN209558761U/en active Active
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