CN202146468U - Heating device used for haemodialysis equipment - Google Patents
Heating device used for haemodialysis equipment Download PDFInfo
- Publication number
- CN202146468U CN202146468U CN201120218446U CN201120218446U CN202146468U CN 202146468 U CN202146468 U CN 202146468U CN 201120218446 U CN201120218446 U CN 201120218446U CN 201120218446 U CN201120218446 U CN 201120218446U CN 202146468 U CN202146468 U CN 202146468U
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- water
- water tank
- conduit
- heater
- supporting plate
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Abstract
The utility model discloses a heating device used for haemodialysis equipment. The heating device comprises a water tank (1), a heating rod (2) arranged at the inner bottom of the water tank (1), a water inflow part (3) arranged in the water tank (1) and comprising a first guide pipe (31) arranged vertically and a second guide pipe (32) arranged at the inner bottom of the water tank (1) horizontally, and a transmission part arranged on a support part (321) and rotated by taking the support part (321) as the support point; a water inflow nozzle (311) is arranged at the tail end of the top of the first guide pipe (31), a water outflow nozzle (322) is arranged on the second guide pipe (32); the support part (321) is arranged at the tail end of the second guide pipe (32) in an upwards protruding manner; a floating ball (5) is fixed at one tail end of the transmission part (4); and a force application part (411) used for applying pressure to the water outflow nozzle (322) is arranged on the lower side surface of the other tail end of the transmission part (4) in a downwards protruding manner. The heating device can prevent the risk of water leakage of the water tank and has the advantages of simple structure, safety and reliability.
Description
Technical field
This utility model relates to a kind of heater, and especially relating to a kind of hemodialysis apparatus that is used for provides water for dialysis control and the heater that water for dialysis is heated.
Background technology
In hemodialysis apparatus, need the inflow of heater control water for dialysis, and water for dialysis is carried out heat treated by heater.
As shown in Figure 1, be the structural representation of the heating chamber in the present widely used hemodialysis apparatus, it is a kind of heating rod to be arranged on the technical scheme in the water tank.Water inlet pipe 44 with go into water nozzle 42 and link to each other, answering back 38 is fixed on the ball float 37, when water level rose, ball float 37 come-ups 38 pressed down and push down into water nozzle 42 thereby answer back, and along with water level rises, and answered back 38 finally to push down fully into water nozzle 42.Owing to be bottom water inlet from water tank, need O type packing ring 46,47 pairs on gland to go into water nozzle 42 and seal, cause the risk of leaking so the existence sealing is incorrect.
Summary of the invention
This utility model proposes a kind of heater that is used for hemodialysis apparatus, in the water inlet of the top of water tank, solves the technical problem that there is the risk of leaking in existing heater.
This utility model adopts following technical scheme to realize: a kind of heater that is used for hemodialysis apparatus, and it comprises: water tank; Be arranged on the heating rod of water tank inner bottom part; Be arranged on the water entering section in the water tank; Comprise vertically disposed first conduit and second conduit that is horizontally set on the water tank inner bottom part; The top end of first conduit is provided with water inlet tap, sets out water nozzle on second conduit, and second conduit terminal protruding upward is provided with a support portion; Be arranged on the support portion and be the driving section that supporting-point rotates with the support portion; Wherein an end fixedly installs ball float in the driving section, and another the terminal downside in the driving section protrudes downwards the force section that faucet is exerted pressure is set.
In a preferred embodiment, the driving section comprises connecting rod and supporting plate; The one terminal supporting plate that connects of connecting rod, another end of connecting rod is provided with the force section.
In a preferred embodiment, the supporting plate dual-side all connects side plate is set, and the two ends of ball float are fixed on the side plate of supporting plate dual-side through screw respectively.
Wherein, water entering section is L shaped.
In a preferred embodiment, the bottom in water tank fixedly installs several water-line target portions of arranged vertical at certain intervals.
Compared with prior art, the utlity model has following beneficial effect:
The heater that this utility model proposes is provided with L shaped water entering section, controls feed liquor automatically in water inlet of the top of water tank and cooperation ball float, and water tank, water entering section all need not thorough sealing, thereby can stop the risk of radiator leak; And it is more directly perceived, quick that the water-line target portion that fixedly installs regulates liquid level.In addition, the utlity model has simple in structure, safe and reliable advantage.
Description of drawings
Fig. 1 is the structural representation of existing heating chamber;
Fig. 2 is the structural representation of this utility model;
Fig. 3 is the enlarged diagram of regional A among Fig. 2.
The specific embodiment
In conjunction with Fig. 2 and shown in Figure 3, the heater that this utility model proposes comprises: water tank 1; Be arranged on the heating rod 2 of the bottom in the water tank 1, heat by the water for dialysis in 2 pairs of water tanks 1 of heating rod; Be L shaped water entering section 3; It comprises vertically disposed first conduit 31 and second conduit 32 that is horizontally set on water tank 1 inner bottom part; Wherein, The end of first conduit 31 is provided with the terminal protruding upward of water inlet tap 311, the second conduits 32 support portion 321 is set, and also sets out water nozzle 322 on second conduit 32; With support portion 321 is supporting-point; Be arranged on the driving section 4 on the support portion 321; This driving section 4 comprises connecting rod 41 and supporting plate 42; The one terminal supporting plate 42 that connects of connecting rod 41, another terminal downside of connecting rod 41 protrusion downwards is provided with force section 411, and can exert pressure to faucet 322 in this force section 411; Be fixedly installed on the ball float 5 on the supporting plate 42, these supporting plate 42 dual-sides all are provided with side plate 421, and two ends of ball float 5 are fixed on the side plate 421 of supporting plate 42 dual-sides through screw 422 respectively.In addition, the bottom in water tank 1 is fixedly connected several water-line target portions 6 of arranged vertical at certain intervals is set, and it is more directly perceived, quick that liquid level is regulated.
The operation principle of this utility model is following:
1, when the liquid level in the water tank 1 is relatively lower, at this moment, because the self gravitation of ball float 5; Ball float 5 presses to supporting plate 42 on the heating rod 2; Drivening rod 41 is supporting with support portion 321, is arranged on connecting rod 41 terminal force sections 411 and upwarps, thereby can't be exerted pressure to faucet 322 in force section 411; Make water for dialysis get into water entering sections 3, be expelled to the inside of water tank 1 successively through first conduit 31, second conduit 32 from faucet 322 from water inlet tap 311.
2, along with the liquid level in the water tank 1 rises, ball float 5 begins come-up under buoyancy, drives supporting plate 42 and upwarps; The connecting rod 41 that is connected with supporting plate 42 is a support motion with support portion 321, is arranged on the terminal force section 411 of connecting rod 41 and presses motion, is pressed in fully on the faucet 322 up to force section 411; Faucet 322 is exerted pressure; Faucet 322 is blocked fully, and water for dialysis cannot continue to discharge from faucet 322, thereby makes water tank 1 inner liquid level keep certain altitude.
The above is merely the preferred embodiment of this utility model; Not in order to restriction this utility model; Any modification of being done within all spirit and principles at this utility model, be equal to replacement and improvement etc., all should be included within the protection domain of this utility model.
Claims (5)
1. a heater that is used for hemodialysis apparatus is characterized in that, comprising: water tank (1); Be arranged on the heating rod (2) of water tank (1) inner bottom part; Be arranged on the water entering section (3) in the water tank (1); Comprise vertically disposed first conduit (31) and be horizontally set on second conduit (32) of water tank (1) inner bottom part; The top end of first conduit (31) is provided with water inlet tap (311); Set out water nozzle (322) on second conduit (32), the support portion (321) that is provided with terminal protruding upward of second conduit (32); Be arranged on support portion (321) and be the driving section (4) that supporting-point rotates with support portion (321); In the driving section (4) wherein an end fixedly install ball float (5), in the driving section another terminal downside of (4) downwards protrusion the force section (411) that faucet (322) is exerted pressure is set.
2. according to the said heater that is used for hemodialysis apparatus of claim 1, it is characterized in that driving section (4) comprise connecting rod (41) and supporting plate (42); The one terminal supporting plate (42) that connects of connecting rod (41), another end of connecting rod (41) is provided with force section (411).
3. according to the said heater that is used for hemodialysis apparatus of claim 2; It is characterized in that; Supporting plate (42) dual-side all connects side plate (421) is set, and the two ends of ball float (5) are fixed on the side plate (421) of supporting plate (42) dual-side through screw (422) respectively.
4. according to the said heater that is used for hemodialysis apparatus of claim 1, it is characterized in that water entering section (3) is L shaped.
5. according to the said heater that is used for hemodialysis apparatus of claim 1, it is characterized in that the bottom in water tank (1) fixedly installs several water-line target portions (6) of arranged vertical at certain intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120218446U CN202146468U (en) | 2011-06-27 | 2011-06-27 | Heating device used for haemodialysis equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120218446U CN202146468U (en) | 2011-06-27 | 2011-06-27 | Heating device used for haemodialysis equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202146468U true CN202146468U (en) | 2012-02-22 |
Family
ID=45587547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120218446U Expired - Lifetime CN202146468U (en) | 2011-06-27 | 2011-06-27 | Heating device used for haemodialysis equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202146468U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284093A (en) * | 2011-06-27 | 2011-12-21 | 广州市暨华医疗器械有限公司 | Heating device used for hemodialysis equipment |
| CN108601878A (en) * | 2016-01-29 | 2018-09-28 | 费森尤斯医疗护理德国有限责任公司 | Method, control device and blood processing apparatus for adjusting the heating device for being used to heat the fluid for dialysis fluid circuit |
| CN115198420A (en) * | 2022-07-06 | 2022-10-18 | 杭州临港化纤有限公司 | Hot box of elasticizer and elasticizer process |
-
2011
- 2011-06-27 CN CN201120218446U patent/CN202146468U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284093A (en) * | 2011-06-27 | 2011-12-21 | 广州市暨华医疗器械有限公司 | Heating device used for hemodialysis equipment |
| CN102284093B (en) * | 2011-06-27 | 2013-12-25 | 广州市暨华医疗器械有限公司 | Heating device used for hemodialysis equipment |
| CN108601878A (en) * | 2016-01-29 | 2018-09-28 | 费森尤斯医疗护理德国有限责任公司 | Method, control device and blood processing apparatus for adjusting the heating device for being used to heat the fluid for dialysis fluid circuit |
| CN108601878B (en) * | 2016-01-29 | 2021-08-31 | 费森尤斯医疗护理德国有限责任公司 | Method for regulating a heating device for heating a fluid for a dialysis fluid circuit, control device and blood treatment apparatus |
| EP3407931B1 (en) | 2016-01-29 | 2021-09-08 | Fresenius Medical Care Deutschland GmbH | Method for regulating a heating device for heating a fluid for a dialysis liquid circuit, control device, and blood treatment device |
| US11305043B2 (en) | 2016-01-29 | 2022-04-19 | Fresenius Medical Care Deutschland Gmbh | Method for regulating a heating device for heating a fluid for a dialysis fluid circuity, control device and blood treatment apparatus |
| CN115198420A (en) * | 2022-07-06 | 2022-10-18 | 杭州临港化纤有限公司 | Hot box of elasticizer and elasticizer process |
| CN115198420B (en) * | 2022-07-06 | 2023-10-27 | 杭州临港化纤有限公司 | Hot box of elasticizer and elasticizing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120222 Effective date of abandoning: 20131225 |
|
| RGAV | Abandon patent right to avoid regrant |